diff --git a/.gitignore b/.gitignore index ad8e7492..63947200 100644 --- a/.gitignore +++ b/.gitignore @@ -1,7 +1,7 @@ .DS_Store *.pyc .vscode -*log +*.log *.wav *.pdmodel *.pdiparams* @@ -34,4 +34,6 @@ tools/activate_python.sh tools/miniconda.sh tools/CRF++-0.58/ -speechx/fc_patch/ \ No newline at end of file +speechx/fc_patch/ + +third_party/ctc_decoders/paddlespeech_ctcdecoders.py diff --git a/.mergify.yml b/.mergify.yml index 6dae66d0..68b24810 100644 --- a/.mergify.yml +++ b/.mergify.yml @@ -52,7 +52,7 @@ pull_request_rules: add: ["T2S"] - name: "auto add label=Audio" conditions: - - files~=^audio/ + - files~=^paddleaudio/ actions: label: add: ["Audio"] diff --git a/CHANGELOG.md b/CHANGELOG.md index 62fead47..2782b817 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,4 +1,15 @@ # Changelog + +Date: 2022-3-22, Author: yt605155624. +Add features to: CLI: + - Support aishell3_hifigan、vctk_hifigan + - PRLink: https://github.com/PaddlePaddle/PaddleSpeech/pull/1587 + +Date: 2022-3-09, Author: yt605155624. +Add features to: T2S: + - Add ljspeech hifigan egs. + - PRLink: https://github.com/PaddlePaddle/PaddleSpeech/pull/1549 + Date: 2022-3-08, Author: yt605155624. Add features to: T2S: - Add aishell3 hifigan egs. diff --git a/README.md b/README.md index ceef15af..1144d3ab 100644 --- a/README.md +++ b/README.md @@ -7,6 +7,7 @@

Quick Start + | Quick Start Server | Documents | Models List @@ -178,6 +179,8 @@ Via the easy-to-use, efficient, flexible and scalable implementation, our vision +- 👏🏻 2022.03.28: PaddleSpeech Server is available for Audio Classification, Automatic Speech Recognition and Text-to-Speech. +- 👏🏻 2022.03.28: PaddleSpeech CLI is available for Speaker Verfication. - 🤗 2021.12.14: Our PaddleSpeech [ASR](https://huggingface.co/spaces/KPatrick/PaddleSpeechASR) and [TTS](https://huggingface.co/spaces/KPatrick/PaddleSpeechTTS) Demos on Hugging Face Spaces are available! - 👏🏻 2021.12.10: PaddleSpeech CLI is available for Audio Classification, Automatic Speech Recognition, Speech Translation (English to Chinese) and Text-to-Speech. @@ -203,6 +206,11 @@ Developers can have a try of our models with [PaddleSpeech Command Line](./paddl paddlespeech cls --input input.wav ``` +**Speaker Verification** +``` +paddlespeech vector --task spk --input input_16k.wav +``` + **Automatic Speech Recognition** ```shell paddlespeech asr --lang zh --input input_16k.wav @@ -242,6 +250,36 @@ For more command lines, please see: [demos](https://github.com/PaddlePaddle/Padd If you want to try more functions like training and tuning, please have a look at [Speech-to-Text Quick Start](./docs/source/asr/quick_start.md) and [Text-to-Speech Quick Start](./docs/source/tts/quick_start.md). + + +## Quick Start Server + +Developers can have a try of our speech server with [PaddleSpeech Server Command Line](./paddlespeech/server/README.md). + +**Start server** +```shell +paddlespeech_server start --config_file ./paddlespeech/server/conf/application.yaml +``` + +**Access Speech Recognition Services** +```shell +paddlespeech_client asr --server_ip 127.0.0.1 --port 8090 --input input_16k.wav +``` + +**Access Text to Speech Services** +```shell +paddlespeech_client tts --server_ip 127.0.0.1 --port 8090 --input "您好，欢迎使用百度飞桨语音合成服务。" --output output.wav +``` + +**Access Audio Classification Services** +```shell +paddlespeech_client cls --server_ip 127.0.0.1 --port 8090 --input input.wav +``` + + +For more information about server command lines, please see: [speech server demos](https://github.com/PaddlePaddle/PaddleSpeech/tree/develop/demos/speech_server) + + ## Model List PaddleSpeech supports a series of most popular models. They are summarized in [released models](./docs/source/released_model.md) and attached with available pretrained models. @@ -458,6 +496,29 @@ PaddleSpeech supports a series of most popular models. They are summarized in [r +**Speaker Verification** + + + + + + + + + + + + + + + + + + +
Task Dataset Model Type Link
Speaker VerificationVoxCeleb12ECAPA-TDNN + ecapa-tdnn-voxceleb12 +
+ **Punctuation Restoration** @@ -499,6 +560,7 @@ Normally, [Speech SoTA](https://paperswithcode.com/area/speech), [Audio SoTA](ht - [Chinese Rule Based Text Frontend](./docs/source/tts/zh_text_frontend.md) - [Test Audio Samples](https://paddlespeech.readthedocs.io/en/latest/tts/demo.html) - [Audio Classification](./demos/audio_tagging/README.md) + - [Speaker Verification](./demos/speaker_verification/README.md) - [Speech Translation](./demos/speech_translation/README.md) - [Released Models](./docs/source/released_model.md) - [Community](#Community) diff --git a/README_cn.md b/README_cn.md index 8ea91e98..ab4ce6e6 100644 --- a/README_cn.md +++ b/README_cn.md @@ -6,6 +6,7 @@

快速开始 + | 快速使用服务 | 教程文档 | 模型列表 @@ -179,7 +180,9 @@ from https://github.com/18F/open-source-guide/blob/18f-pages/pages/making-readme -- 🤗 2021.12.14: 我们在 Hugging Face Spaces 上的 [ASR](https://huggingface.co/spaces/KPatrick/PaddleSpeechASR) 以及 [TTS](https://huggingface.co/spaces/akhaliq/paddlespeech) Demos 上线啦! +- 👏🏻 2022.03.28: PaddleSpeech Server 上线! 覆盖了声音分类、语音识别、以及语音合成。 +- 👏🏻 2022.03.28: PaddleSpeech CLI 上线声纹验证。 +- 🤗 2021.12.14: Our PaddleSpeech [ASR](https://huggingface.co/spaces/KPatrick/PaddleSpeechASR) and [TTS](https://huggingface.co/spaces/KPatrick/PaddleSpeechTTS) Demos on Hugging Face Spaces are available! - 👏🏻 2021.12.10: PaddleSpeech CLI 上线！覆盖了声音分类、语音识别、语音翻译（英译中）以及语音合成。 ### 技术交流群 @@ -202,6 +205,10 @@ from https://github.com/18F/open-source-guide/blob/18f-pages/pages/making-readme ```shell paddlespeech cls --input input.wav ``` +**声纹识别** +```shell +paddlespeech vector --task spk --input input_16k.wav +``` **语音识别** ```shell paddlespeech asr --lang zh --input input_16k.wav @@ -236,6 +243,33 @@ paddlespeech asr --input ./zh.wav | paddlespeech text --task punc 更多命令行命令请参考 [demos](https://github.com/PaddlePaddle/PaddleSpeech/tree/develop/demos) > Note: 如果需要训练或者微调，请查看[语音识别](./docs/source/asr/quick_start.md)， [语音合成](./docs/source/tts/quick_start.md)。 + +## 快速使用服务 +安装完成后，开发者可以通过命令行快速使用服务。 + +**启动服务** +```shell +paddlespeech_server start --config_file ./paddlespeech/server/conf/application.yaml +``` + +**访问语音识别服务** +```shell +paddlespeech_client asr --server_ip 127.0.0.1 --port 8090 --input input_16k.wav +``` + +**访问语音合成服务** +```shell +paddlespeech_client tts --server_ip 127.0.0.1 --port 8090 --input "您好，欢迎使用百度飞桨语音合成服务。" --output output.wav +``` + +**访问音频分类服务** +```shell +paddlespeech_client cls --server_ip 127.0.0.1 --port 8090 --input input.wav +``` + +更多服务相关的命令行使用信息，请参考 [demos](https://github.com/PaddlePaddle/PaddleSpeech/tree/develop/demos/speech_server) + + ## 模型列表 PaddleSpeech 支持很多主流的模型，并提供了预训练模型，详情请见[模型列表](./docs/source/released_model.md)。 @@ -453,6 +487,30 @@ PaddleSpeech 的 **语音合成** 主要包含三个模块：文本前端、声

+ +**声纹识别** + + + + + + + + + + + + + + + + + + +
Task Dataset Model Type Link
Speaker VerificationVoxCeleb12ECAPA-TDNN + ecapa-tdnn-voxceleb12 +
+ **标点恢复** @@ -499,6 +557,7 @@ PaddleSpeech 的 **语音合成** 主要包含三个模块：文本前端、声 - [中文文本前端](./docs/source/tts/zh_text_frontend.md) - [测试语音样本](https://paddlespeech.readthedocs.io/en/latest/tts/demo.html) - [声音分类](./demos/audio_tagging/README_cn.md) + - [声纹识别](./demos/speaker_verification/README_cn.md) - [语音翻译](./demos/speech_translation/README_cn.md) - [模型列表](#模型列表) - [语音识别](#语音识别模型) @@ -521,6 +580,15 @@ author={PaddlePaddle Authors}, howpublished = {\url{https://github.com/PaddlePaddle/PaddleSpeech}}, year={2021} } + +@inproceedings{zheng2021fused, + title={Fused acoustic and text encoding for multimodal bilingual pretraining and speech translation}, + author={Zheng, Renjie and Chen, Junkun and Ma, Mingbo and Huang, Liang}, + booktitle={International Conference on Machine Learning}, + pages={12736--12746}, + year={2021}, + organization={PMLR} +} ``` @@ -568,7 +636,6 @@ year={2021} ## 致谢 - 非常感谢 [yeyupiaoling](https://github.com/yeyupiaoling)/[PPASR](https://github.com/yeyupiaoling/PPASR)/[PaddlePaddle-DeepSpeech](https://github.com/yeyupiaoling/PaddlePaddle-DeepSpeech)/[VoiceprintRecognition-PaddlePaddle](https://github.com/yeyupiaoling/VoiceprintRecognition-PaddlePaddle)/[AudioClassification-PaddlePaddle](https://github.com/yeyupiaoling/AudioClassification-PaddlePaddle) 多年来的关注和建议，以及在诸多问题上的帮助。 -- 非常感谢 [AK391](https://github.com/AK391) 在 Huggingface Spaces 上使用 Gradio 对我们的语音合成功能进行网页版演示。 - 非常感谢 [mymagicpower](https://github.com/mymagicpower) 采用PaddleSpeech 对 ASR 的[短语音](https://github.com/mymagicpower/AIAS/tree/main/3_audio_sdks/asr_sdk)及[长语音](https://github.com/mymagicpower/AIAS/tree/main/3_audio_sdks/asr_long_audio_sdk)进行 Java 实现。 - 非常感谢 [JiehangXie](https://github.com/JiehangXie)/[PaddleBoBo](https://github.com/JiehangXie/PaddleBoBo) 采用 PaddleSpeech 语音合成功能实现 Virtual Uploader(VUP)/Virtual YouTuber(VTuber) 虚拟主播。 - 非常感谢 [745165806](https://github.com/745165806)/[PaddleSpeechTask](https://github.com/745165806/PaddleSpeechTask) 贡献标点重建相关模型。 diff --git a/dataset/librispeech/librispeech.py b/dataset/librispeech/librispeech.py index 69f0db59..65cab249 100644 --- a/dataset/librispeech/librispeech.py +++ b/dataset/librispeech/librispeech.py @@ -20,12 +20,12 @@ of each audio file in the data set. """ import argparse import codecs -import distutils.util import io import json import os from multiprocessing.pool import Pool +import distutils.util import soundfile from utils.utility import download diff --git a/dataset/voxceleb/voxceleb1.py b/dataset/voxceleb/voxceleb1.py index e50c91bc..90586200 100644 --- a/dataset/voxceleb/voxceleb1.py +++ b/dataset/voxceleb/voxceleb1.py @@ -59,12 +59,19 @@ DEV_TARGET_DATA = "vox1_dev_wav_parta* vox1_dev_wav.zip ae63e55b951748cc486645f5 TEST_LIST = {"vox1_test_wav.zip": "185fdc63c3c739954633d50379a3d102"} TEST_TARGET_DATA = "vox1_test_wav.zip vox1_test_wav.zip 185fdc63c3c739954633d50379a3d102" -# kaldi trial -# this trial file is organized by kaldi according the official file, -# which is a little different with the official trial veri_test2.txt -KALDI_BASE_URL = "http://www.openslr.org/resources/49/" -TRIAL_LIST = {"voxceleb1_test_v2.txt": "29fc7cc1c5d59f0816dc15d6e8be60f7"} -TRIAL_TARGET_DATA = "voxceleb1_test_v2.txt voxceleb1_test_v2.txt 29fc7cc1c5d59f0816dc15d6e8be60f7" +# voxceleb trial + +TRIAL_BASE_URL = "https://www.robots.ox.ac.uk/~vgg/data/voxceleb/meta/" +TRIAL_LIST = { + "veri_test.txt": "29fc7cc1c5d59f0816dc15d6e8be60f7", # voxceleb1 + "veri_test2.txt": "b73110731c9223c1461fe49cb48dddfc", # voxceleb1(cleaned) + "list_test_hard.txt": "21c341b6b2168eea2634df0fb4b8fff1", # voxceleb1-H + "list_test_hard2.txt": + "857790e09d579a68eb2e339a090343c8", # voxceleb1-H(cleaned) + "list_test_all.txt": "b9ecf7aa49d4b656aa927a8092844e4a", # voxceleb1-E + "list_test_all2.txt": + "a53e059deb562ffcfc092bf5d90d9f3a" # voxceleb1-E(cleaned) +} parser = argparse.ArgumentParser(description=__doc__) parser.add_argument( @@ -82,7 +89,7 @@ args = parser.parse_args() def create_manifest(data_dir, manifest_path_prefix): - print("Creating manifest %s ..." % manifest_path_prefix) + print(f"Creating manifest {manifest_path_prefix} from {data_dir}") json_lines = [] data_path = os.path.join(data_dir, "wav", "**", "*.wav") total_sec = 0.0 @@ -114,6 +121,9 @@ def create_manifest(data_dir, manifest_path_prefix): # voxceleb1 is given explicit in the path data_dir_name = Path(data_dir).name manifest_path_prefix = manifest_path_prefix + "." + data_dir_name + if not os.path.exists(os.path.dirname(manifest_path_prefix)): + os.makedirs(os.path.dirname(manifest_path_prefix)) + with codecs.open(manifest_path_prefix, 'w', encoding='utf-8') as f: for line in json_lines: f.write(line + "\n") @@ -133,11 +143,13 @@ def create_manifest(data_dir, manifest_path_prefix): def prepare_dataset(base_url, data_list, target_dir, manifest_path, target_data): if not os.path.exists(target_dir): - os.mkdir(target_dir) + os.makedirs(target_dir) # wav directory already exists, it need do nothing + # we will download the voxceleb1 data to ${target_dir}/vox1/dev/ or ${target_dir}/vox1/test directory if not os.path.exists(os.path.join(target_dir, "wav")): # download all dataset part + print("start to download the vox1 dev zip package") for zip_part in data_list.keys(): download_url = " --no-check-certificate " + base_url + "/" + zip_part download( @@ -167,10 +179,22 @@ def prepare_dataset(base_url, data_list, target_dir, manifest_path, create_manifest(data_dir=target_dir, manifest_path_prefix=manifest_path) +def prepare_trial(base_url, data_list, target_dir): + if not os.path.exists(target_dir): + os.makedirs(target_dir) + + for trial, md5sum in data_list.items(): + target_trial = os.path.join(target_dir, trial) + if not os.path.exists(os.path.join(target_dir, trial)): + download_url = " --no-check-certificate " + base_url + "/" + trial + download(url=download_url, md5sum=md5sum, target_dir=target_dir) + + def main(): if args.target_dir.startswith('~'): args.target_dir = os.path.expanduser(args.target_dir) + # prepare the vox1 dev data prepare_dataset( base_url=BASE_URL, data_list=DEV_LIST, @@ -178,6 +202,7 @@ def main(): manifest_path=args.manifest_prefix, target_data=DEV_TARGET_DATA) + # prepare the vox1 test data prepare_dataset( base_url=BASE_URL, data_list=TEST_LIST, @@ -185,6 +210,12 @@ def main(): manifest_path=args.manifest_prefix, target_data=TEST_TARGET_DATA) + # prepare the vox1 trial + prepare_trial( + base_url=TRIAL_BASE_URL, + data_list=TRIAL_LIST, + target_dir=os.path.dirname(args.manifest_prefix)) + print("Manifest prepare done!") diff --git a/dataset/voxceleb/voxceleb2.py b/dataset/voxceleb/voxceleb2.py new file mode 100644 index 00000000..22a2e2ff --- /dev/null +++ b/dataset/voxceleb/voxceleb2.py @@ -0,0 +1,164 @@ +# Copyright (c) 2021 PaddlePaddle Authors. All Rights Reserved. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +"""Prepare VoxCeleb2 dataset + +Download and unpack the voxceleb2 data files. +Voxceleb2 data is stored as the m4a format, +so we need convert the m4a to wav with the convert.sh scripts +""" +import argparse +import codecs +import glob +import json +import os +from pathlib import Path + +import soundfile + +from utils.utility import download +from utils.utility import unzip + +# all the data will be download in the current data/voxceleb directory default +DATA_HOME = os.path.expanduser('.') + +BASE_URL = "--no-check-certificate https://www.robots.ox.ac.uk/~vgg/data/voxceleb/data/" + +# dev data +DEV_DATA_URL = BASE_URL + '/vox2_aac.zip' +DEV_MD5SUM = "bbc063c46078a602ca71605645c2a402" + +# test data +TEST_DATA_URL = BASE_URL + '/vox2_test_aac.zip' +TEST_MD5SUM = "0d2b3ea430a821c33263b5ea37ede312" + +parser = argparse.ArgumentParser(description=__doc__) +parser.add_argument( + "--target_dir", + default=DATA_HOME + "/voxceleb2/", + type=str, + help="Directory to save the voxceleb1 dataset. (default: %(default)s)") +parser.add_argument( + "--manifest_prefix", + default="manifest", + type=str, + help="Filepath prefix for output manifests. (default: %(default)s)") +parser.add_argument( + "--download", + default=False, + action="store_true", + help="Download the voxceleb2 dataset. (default: %(default)s)") +parser.add_argument( + "--generate", + default=False, + action="store_true", + help="Generate the manifest files. (default: %(default)s)") + +args = parser.parse_args() + + +def create_manifest(data_dir, manifest_path_prefix): + print("Creating manifest %s ..." % manifest_path_prefix) + json_lines = [] + data_path = os.path.join(data_dir, "**", "*.wav") + total_sec = 0.0 + total_text = 0.0 + total_num = 0 + speakers = set() + for audio_path in glob.glob(data_path, recursive=True): + audio_id = "-".join(audio_path.split("/")[-3:]) + utt2spk = audio_path.split("/")[-3] + duration = soundfile.info(audio_path).duration + text = "" + json_lines.append( + json.dumps( + { + "utt": audio_id, + "utt2spk": str(utt2spk), + "feat": audio_path, + "feat_shape": (duration, ), + "text": text # compatible with asr data format + }, + ensure_ascii=False)) + + total_sec += duration + total_text += len(text) + total_num += 1 + speakers.add(utt2spk) + + # data_dir_name refer to dev or test + # voxceleb2 is given explicit in the path + data_dir_name = Path(data_dir).name + manifest_path_prefix = manifest_path_prefix + "." + data_dir_name + + if not os.path.exists(os.path.dirname(manifest_path_prefix)): + os.makedirs(os.path.dirname(manifest_path_prefix)) + with codecs.open(manifest_path_prefix, 'w', encoding='utf-8') as f: + for line in json_lines: + f.write(line + "\n") + + manifest_dir = os.path.dirname(manifest_path_prefix) + meta_path = os.path.join(manifest_dir, "voxceleb2." + + data_dir_name) + ".meta" + with codecs.open(meta_path, 'w', encoding='utf-8') as f: + print(f"{total_num} utts", file=f) + print(f"{len(speakers)} speakers", file=f) + print(f"{total_sec / (60 * 60)} h", file=f) + print(f"{total_text} text", file=f) + print(f"{total_text / total_sec} text/sec", file=f) + print(f"{total_sec / total_num} sec/utt", file=f) + + +def download_dataset(url, md5sum, target_dir, dataset): + if not os.path.exists(target_dir): + os.makedirs(target_dir) + + # wav directory already exists, it need do nothing + print("target dir {}".format(os.path.join(target_dir, dataset))) + # unzip the dev dataset will create the dev and unzip the m4a to dev dir + # but the test dataset will unzip to aac + # so, wo create the ${target_dir}/test and unzip the m4a to test dir + if not os.path.exists(os.path.join(target_dir, dataset)): + filepath = download(url, md5sum, target_dir) + if dataset == "test": + unzip(filepath, os.path.join(target_dir, "test")) + + +def main(): + if args.target_dir.startswith('~'): + args.target_dir = os.path.expanduser(args.target_dir) + + # download and unpack the vox2-dev data + print("download: {}".format(args.download)) + if args.download: + download_dataset( + url=DEV_DATA_URL, + md5sum=DEV_MD5SUM, + target_dir=args.target_dir, + dataset="dev") + + download_dataset( + url=TEST_DATA_URL, + md5sum=TEST_MD5SUM, + target_dir=args.target_dir, + dataset="test") + + print("VoxCeleb2 download is done!") + + if args.generate: + create_manifest( + args.target_dir, manifest_path_prefix=args.manifest_prefix) + + +if __name__ == '__main__': + main() diff --git a/demos/README.md b/demos/README.md index 4482aa19..36e93dbf 100644 --- a/demos/README.md +++ b/demos/README.md @@ -4,6 +4,7 @@ The directory containes many speech applications in multi scenarios. +* audio searching - mass audio similarity retrieval * audio tagging - multi-label tagging of an audio file * automatic_video_subtitiles - generate subtitles from a video * metaverse - 2D AR with TTS diff --git a/demos/README_cn.md b/demos/README_cn.md index 242b4f07..add6e25f 100644 --- a/demos/README_cn.md +++ b/demos/README_cn.md @@ -4,6 +4,7 @@ 该目录包含基于 PaddleSpeech 开发的不同场景的语音应用 Demo： +* 声音检索 - 海量音频相似性检索。 * 声音分类 - 基于 AudioSet 的 527 类标签的音频多标签分类。 * 视频字幕生成 - 识别视频中语音的文本，并进行文本后处理。 * 元宇宙 - 基于语音合成的 2D 增强现实。 diff --git a/demos/audio_searching/README.md b/demos/audio_searching/README.md index 2b417c0e..8a6f3863 100644 --- a/demos/audio_searching/README.md +++ b/demos/audio_searching/README.md @@ -3,27 +3,36 @@ # Audio Searching ## Introduction -As the Internet continues to evolve, unstructured data such as emails, social media photos, live videos, and customer service voice calls have become increasingly common. If we want to process the data on a computer, we need to use embedding technology to transform the data into vector and store, index, and query it +As the Internet continues to evolve, unstructured data such as emails, social media photos, live videos, and customer service voice calls have become increasingly common. If we want to process the data on a computer, we need to use embedding technology to transform the data into vector and store, index, and query it. -However, when there is a large amount of data, such as hundreds of millions of audio tracks, it is more difficult to do a similarity search. The exhaustive method is feasible, but very time consuming. For this scenario, this demo will introduce how to build an audio similarity retrieval system using the open source vector database Milvus +However, when there is a large amount of data, such as hundreds of millions of audio tracks, it is more difficult to do a similarity search. The exhaustive method is feasible, but very time consuming. For this scenario, this demo will introduce how to build an audio similarity retrieval system using the open source vector database Milvus. -Audio retrieval (speech, music, speaker, etc.) enables querying and finding similar sounds (or the same speaker) in a large amount of audio data. The audio similarity retrieval system can be used to identify similar sound effects, minimize intellectual property infringement, quickly retrieve the voice print library, and help enterprises control fraud and identity theft. Audio retrieval also plays an important role in the classification and statistical analysis of audio data +Audio retrieval (speech, music, speaker, etc.) enables querying and finding similar sounds (or the same speaker) in a large amount of audio data. The audio similarity retrieval system can be used to identify similar sound effects, minimize intellectual property infringement, quickly retrieve the voice print library, and help enterprises control fraud and identity theft. Audio retrieval also plays an important role in the classification and statistical analysis of audio data. -In this demo, you will learn how to build an audio retrieval system to retrieve similar sound snippets. The uploaded audio clips are converted into vector data using paddlespeech-based pre-training models (audio classification model, speaker recognition model, etc.) and stored in Milvus. Milvus automatically generates a unique ID for each vector, then stores the ID and the corresponding audio information (audio ID, audio speaker ID, etc.) in MySQL to complete the library construction. During retrieval, users upload test audio to obtain vector, and then conduct vector similarity search in Milvus. The retrieval result returned by Milvus is vector ID, and the corresponding audio information can be queried in MySQL by ID +In this demo, you will learn how to build an audio retrieval system to retrieve similar sound snippets. The uploaded audio clips are converted into vector data using paddlespeech-based pre-training models (audio classification model, speaker recognition model, etc.) and stored in Milvus. Milvus automatically generates a unique ID for each vector, then stores the ID and the corresponding audio information (audio ID, audio speaker ID, etc.) in MySQL to complete the library construction. During retrieval, users upload test audio to obtain vector, and then conduct vector similarity search in Milvus.The retrieval result returned by Milvus is vector ID, and the corresponding audio information can be queried in MySQL by ID. ![Workflow of an audio searching system](./img/audio_searching.png) -Note：this demo uses the [CN-Celeb](http://openslr.org/82/) dataset of at least 650,000 audio entries and 3000 speakers to build the audio vector library, which is then retrieved using a preset distance calculation. The dataset can also use other, Adjust as needed, e.g. Librispeech, VoxCeleb, UrbanSound, GloVe, MNIST, etc +Note：this demo uses the [CN-Celeb](http://openslr.org/82/) dataset of at least 650,000 audio entries and 3000 speakers to build the audio vector library, which is then retrieved using a preset distance calculation. The dataset can also use other, Adjust as needed, e.g. Librispeech, VoxCeleb, UrbanSound, GloVe, MNIST, etc. ## Usage -### 1. Prepare MySQL and Milvus services by docker-compose +### 1. Prepare PaddleSpeech +Audio vector extraction requires PaddleSpeech training model, so please make sure that PaddleSpeech has been installed before running. Specific installation steps: See [installation](https://github.com/PaddlePaddle/PaddleSpeech/blob/develop/docs/source/install.md). + +You can choose one way from easy, meduim and hard to install paddlespeech. + +### 2. Prepare MySQL and Milvus services by docker-compose The audio similarity search system requires Milvus, MySQL services. We can start these containers with one click through [docker-compose.yaml](./docker-compose.yaml), so please make sure you have [installed Docker Engine](https://docs.docker.com/engine/install/) and [Docker Compose](https://docs.docker.com/compose/install/) before running. then ```bash +## Enter the audio_searching directory for the following example +cd ~/PaddleSpeech/demos/audio_searching/ + +## Then start the related services within the container docker-compose -f docker-compose.yaml up -d ``` -Then you will see the that all containers are created: +You will see the that all containers are created: ```bash Creating network "quick_deploy_app_net" with driver "bridge" @@ -42,10 +51,10 @@ b2bcf279e599 milvusdb/milvus:v2.0.1 "/tini -- milvus run…" 22 hours ago Up d8ef4c84e25c mysql:5.7 "docker-entrypoint.s…" 22 hours ago Up 22 hours 0.0.0.0:3306->3306/tcp, 33060/tcp audio-mysql 8fb501edb4f3 quay.io/coreos/etcd:v3.5.0 "etcd -advertise-cli…" 22 hours ago Up 22 hours 2379-2380/tcp milvus-etcd ffce340b3790 minio/minio:RELEASE.2020-12-03T00-03-10Z "/usr/bin/docker-ent…" 22 hours ago Up 22 hours (healthy) 9000/tcp milvus-minio -15c84a506754 iregistry.baidu-int.com/paddlespeech/audio-search-client:1.0 "/bin/bash -c '/usr/…" 22 hours ago Up 22 hours (healthy) 0.0.0.0:8068->80/tcp audio-webclient +15c84a506754 paddlepaddle/paddlespeech-audio-search-client:2.3 "/bin/bash -c '/usr/…" 22 hours ago Up 22 hours (healthy) 0.0.0.0:8068->80/tcp audio-webclient ``` -### 2. Start API Server +### 3. Start API Server Then to start the system server, and it provides HTTP backend services. - Install the Python packages @@ -53,95 +62,153 @@ Then to start the system server, and it provides HTTP backend services. ```bash pip install -r requirements.txt ``` -- Set configuration +- Set configuration(In the case of local running, you can skip this step.) ```bash + ## Method 1: Modify the source file vim src/config.py + + ## Method 2: Modify the environment variables, as shown in + export MILVUS_HOST=127.0.0.1 + export MYSQL_HOST=127.0.0.1 ``` - Modify the parameters according to your own environment. Here listing some parameters that need to be set, for more information please refer to [config.py](./src/config.py). + Here listing some parameters that need to be set, for more information please refer to [config.py](./src/config.py). - | **Parameter** | **Description** | **Default setting** | - | ---------------- | ----------------------------------------------------- | ------------------- | - | MILVUS_HOST | The IP address of Milvus, you can get it by ifconfig. If running everything on one machine, most likely 127.0.0.1 | 127.0.0.1 | - | MILVUS_PORT | Port of Milvus. | 19530 | - | VECTOR_DIMENSION | Dimension of the vectors. | 2048 | - | MYSQL_HOST | The IP address of Mysql. | 127.0.0.1 | - | MYSQL_PORT | Port of Milvus. | 3306 | - | DEFAULT_TABLE | The milvus and mysql default collection name. | audio_table | + | **Parameter** |**Description** | **Default setting** | + | ---------------- | -----------------------| ------------------- | + | MILVUS_HOST | The IP address of Milvus, you can get it by ifconfig. If running everything on one machine, most likely 127.0.0.1 | 127.0.0.1 + | MILVUS_PORT | Port of Milvus. | 19530 | + | VECTOR_DIMENSION | Dimension of the vectors. | 2048 | + | MYSQL_HOST | The IP address of Mysql. | 127.0.0.1 | + | MYSQL_PORT | Port of Mysql. | 3306 | + | DEFAULT_TABLE | The milvus and mysql default collection name. | audio_table | - Run the code Then start the server with Fastapi. ```bash - export PYTHONPATH=$PYTHONPATH:./src + export PYTHONPATH=$PYTHONPATH:./src:../../paddleaudio python src/main.py ``` Then you will see the Application is started: ```bash - INFO: Started server process [3949] - 2022-03-07 17:39:14,864 ｜ INFO ｜ server.py ｜ serve ｜ 75 ｜ Started server process [3949] + INFO: Started server process [13352] + 2022-03-26 22:45:30,838 ｜ INFO ｜ server.py ｜ serve ｜ 75 ｜ Started server process [13352] INFO: Waiting for application startup. - 2022-03-07 17:39:14,865 ｜ INFO ｜ on.py ｜ startup ｜ 45 ｜ Waiting for application startup. + 2022-03-26 22:45:30,839 ｜ INFO ｜ on.py ｜ startup ｜ 45 ｜ Waiting for application startup. INFO: Application startup complete. - 2022-03-07 17:39:14,866 ｜ INFO ｜ on.py ｜ startup ｜ 59 ｜ Application startup complete. + 2022-03-26 22:45:30,839 ｜ INFO ｜ on.py ｜ startup ｜ 59 ｜ Application startup complete. INFO: Uvicorn running on http://0.0.0.0:8002 (Press CTRL+C to quit) - 2022-03-07 17:39:14,867 ｜ INFO ｜ server.py ｜ _log_started_message ｜ 206 ｜ Uvicorn running on http://0.0.0.0:8002 (Press CTRL+C to quit) + 2022-03-26 22:45:30,840 ｜ INFO ｜ server.py ｜ _log_started_message ｜ 206 ｜ Uvicorn running on http://0.0.0.0:8002 (Press CTRL+C to quit) ``` -### 3. Usage +### 4. Usage - Prepare data ```bash wget -c https://www.openslr.org/resources/82/cn-celeb_v2.tar.gz && tar -xvf cn-celeb_v2.tar.gz ``` - Note: If you want to build a quick demo, you can use ./src/test_main.py:download_audio_data function, it downloads 20 audio files , Subsequent results show this collection as an example + **Note**: If you want to build a quick demo, you can use ./src/test_main.py:download_audio_data function, it downloads 20 audio files , Subsequent results show this collection as an example + +- Prepare model(Skip this step if you use the default model.) + ```bash + ## Modify model configuration parameters. Currently, only ecapatdnn_voxceleb12 is supported, and multiple types will be supported in the future + vim ./src/encode.py + ``` - - scripts test (recommend!) +- Scripts test (Recommended) - The internal process is downloading data, loading the Paddlespeech model, extracting embedding, storing library, retrieving and deleting library + The internal process is downloading data, loading the paddlespeech model, extracting embedding, storing library, retrieving and deleting library ```bash python ./src/test_main.py ``` Output： ```bash - Checkpoint path: %your model path% + Downloading https://paddlespeech.bj.bcebos.com/vector/audio/example_audio.tar.gz ... + ... + Unpacking ./example_audio.tar.gz ... + [2022-03-26 22:50:54,987] [ INFO] - checking the aduio file format...... + [2022-03-26 22:50:54,987] [ INFO] - The sample rate is 16000 + [2022-03-26 22:50:54,987] [ INFO] - The audio file format is right + [2022-03-26 22:50:54,988] [ INFO] - device type: cpu + [2022-03-26 22:50:54,988] [ INFO] - load the pretrained model: ecapatdnn_voxceleb12-16k + [2022-03-26 22:50:54,990] [ INFO] - Downloading sv0_ecapa_tdnn_voxceleb12_ckpt_0_1_0.tar.gz from https://paddlespeech.bj.bcebos.com/vector/voxceleb/sv0_ecapa_tdnn_voxceleb12_ckpt_0_1_0.tar.gz + ... + [2022-03-26 22:51:17,285] [ INFO] - start to dynamic import the model class + [2022-03-26 22:51:17,285] [ INFO] - model name ecapatdnn + [2022-03-26 22:51:23,864] [ INFO] - start to set the model parameters to model + [2022-03-26 22:54:08,115] [ INFO] - create the model instance success + [2022-03-26 22:54:08,116] [ INFO] - Preprocess audio file: /home/zhaoqingen/PaddleSpeech/demos/audio_ + searching/example_audio/knife_hit_iron3.wav + [2022-03-26 22:54:08,116] [ INFO] - load the audio sample points, shape is: (11012,) + [2022-03-26 22:54:08,150] [ INFO] - extract the audio feat, shape is: (80, 69) + [2022-03-26 22:54:08,152] [ INFO] - feats shape: [1, 80, 69] + [2022-03-26 22:54:08,154] [ INFO] - audio extract the feat success + [2022-03-26 22:54:08,155] [ INFO] - start to do backbone network model forward + [2022-03-26 22:54:08,155] [ INFO] - feats shape:[1, 80, 69], lengths shape: [1] + [2022-03-26 22:54:08,433] [ INFO] - embedding size: (192,) Extracting feature from audio No. 1 , 20 audios in total + [2022-03-26 22:54:08,435] [ INFO] - checking the aduio file format...... + [2022-03-26 22:54:08,435] [ INFO] - The sample rate is 16000 + [2022-03-26 22:54:08,436] [ INFO] - The audio file format is right + [2022-03-26 22:54:08,436] [ INFO] - device type: cpu + [2022-03-26 22:54:08,436] [ INFO] - Model has been initialized + [2022-03-26 22:54:08,436] [ INFO] - Preprocess audio file: /home/zhaoqingen/PaddleSpeech/demos/audio_searching/example_audio/sword_wielding.wav + [2022-03-26 22:54:08,436] [ INFO] - load the audio sample points, shape is: (6391,) + [2022-03-26 22:54:08,452] [ INFO] - extract the audio feat, shape is: (80, 40) + [2022-03-26 22:54:08,454] [ INFO] - feats shape: [1, 80, 40] + [2022-03-26 22:54:08,454] [ INFO] - audio extract the feat success + [2022-03-26 22:54:08,454] [ INFO] - start to do backbone network model forward + [2022-03-26 22:54:08,455] [ INFO] - feats shape:[1, 80, 40], lengths shape: [1] + [2022-03-26 22:54:08,633] [ INFO] - embedding size: (192,) Extracting feature from audio No. 2 , 20 audios in total ... - 2022-03-09 17:22:13,870 ｜ INFO ｜ main.py ｜ load_audios ｜ 85 ｜ Successfully loaded data, total count: 20 - 2022-03-09 17:22:13,898 ｜ INFO ｜ main.py ｜ count_audio ｜ 147 ｜ Successfully count the number of data! - 2022-03-09 17:22:13,918 ｜ INFO ｜ main.py ｜ audio_path ｜ 57 ｜ Successfully load audio: ./example_audio/test.wav + 2022-03-26 22:54:15,892 ｜ INFO ｜ main.py ｜ load_audios ｜ 85 ｜ Successfully loaded data, total count: 20 + 2022-03-26 22:54:15,908 ｜ INFO ｜ main.py ｜ count_audio ｜ 148 ｜ Successfully count the number of data! + [2022-03-26 22:54:15,916] [ INFO] - checking the aduio file format...... + [2022-03-26 22:54:15,916] [ INFO] - The sample rate is 16000 + [2022-03-26 22:54:15,916] [ INFO] - The audio file format is right + [2022-03-26 22:54:15,916] [ INFO] - device type: cpu + [2022-03-26 22:54:15,916] [ INFO] - Model has been initialized + [2022-03-26 22:54:15,916] [ INFO] - Preprocess audio file: /home/zhaoqingen/PaddleSpeech/demos/audio_searching/example_audio/test.wav + [2022-03-26 22:54:15,917] [ INFO] - load the audio sample points, shape is: (8456,) + [2022-03-26 22:54:15,923] [ INFO] - extract the audio feat, shape is: (80, 53) + [2022-03-26 22:54:15,924] [ INFO] - feats shape: [1, 80, 53] + [2022-03-26 22:54:15,924] [ INFO] - audio extract the feat success + [2022-03-26 22:54:15,924] [ INFO] - start to do backbone network model forward + [2022-03-26 22:54:15,924] [ INFO] - feats shape:[1, 80, 53], lengths shape: [1] + [2022-03-26 22:54:16,051] [ INFO] - embedding size: (192,) ... - 2022-03-09 17:22:32,580 ｜ INFO ｜ main.py ｜ search_local_audio ｜ 131 ｜ search result http://testserver/data?audio_path=./example_audio/test.wav, distance 0.0 - 2022-03-09 17:22:32,580 ｜ INFO ｜ main.py ｜ search_local_audio ｜ 131 ｜ search result http://testserver/data?audio_path=./example_audio/knife_chopping.wav, distance 0.021805256605148315 - 2022-03-09 17:22:32,580 ｜ INFO ｜ main.py ｜ search_local_audio ｜ 131 ｜ search result http://testserver/data?audio_path=./example_audio/knife_cut_into_flesh.wav, distance 0.052762262523174286 + 2022-03-26 22:54:16,086 ｜ INFO ｜ main.py ｜ search_local_audio ｜ 132 ｜ search result http://testserver/data?audio_path=./example_audio/test.wav, score 100.0 + 2022-03-26 22:54:16,087 ｜ INFO ｜ main.py ｜ search_local_audio ｜ 132 ｜ search result http://testserver/data?audio_path=./example_audio/knife_chopping.wav, score 29.182177782058716 + 2022-03-26 22:54:16,087 ｜ INFO ｜ main.py ｜ search_local_audio ｜ 132 ｜ search result http://testserver/data?audio_path=./example_audio/knife_cut_into_body.wav, score 22.73637056350708 ... - 2022-03-09 17:22:32,582 ｜ INFO ｜ main.py ｜ search_local_audio ｜ 135 ｜ Successfully searched similar audio! - 2022-03-09 17:22:33,658 ｜ INFO ｜ main.py ｜ drop_tables ｜ 159 ｜ Successfully drop tables in Milvus and MySQL! + 2022-03-26 22:54:16,088 ｜ INFO ｜ main.py ｜ search_local_audio ｜ 136 ｜ Successfully searched similar audio! + 2022-03-26 22:54:17,164 ｜ INFO ｜ main.py ｜ drop_tables ｜ 160 ｜ Successfully drop tables in Milvus and MySQL! ``` -- GUI test (optional) +- GUI test (Optional) - Navigate to 127.0.0.1:8068 in your browser to access the front-end interface + Navigate to 127.0.0.1:8068 in your browser to access the front-end interface. - Note: If the browser and the service are not on the same machine, then the IP needs to be changed to the IP of the machine where the service is located, and the corresponding API_URL in docker-compose.yaml needs to be changed and the service can be restarted + **Note**: If the browser and the service are not on the same machine, then the IP needs to be changed to the IP of the machine where the service is located, and the corresponding API_URL in docker-compose.yaml needs to be changed, and the docker-compose.yaml file needs to be re-executed for the change to take effect. - Insert data - Download the data and decompress it to a path named /home/speech/data. Then enter /home/speech/data in the address bar of the upload page to upload the data + Download the data on the server and decompress it to a file, for example, /home/speech/data/. Then enter /home/speech/data/ in the address bar of the upload page to upload the data. ![](./img/insert.png) - Search for similar audio - Select the magnifying glass icon on the left side of the interface. Then, press the "Default Target Audio File" button and upload a .wav sound file you'd like to search. Results will be displayed + Select the magnifying glass icon on the left side of the interface. Then, press the "Default Target Audio File" button and upload a .wav sound file from the client you'd like to search. Results will be displayed. ![](./img/search.png) -### 4.Result +### 5.Result machine configuration： - OS: CentOS release 7.6 @@ -157,15 +224,12 @@ recall and elapsed time statistics are shown in the following figure： ![](./img/result.png) -The retrieval framework based on Milvus takes about 2.9 milliseconds to retrieve on the premise of 90% recall rate, and it takes about 500 milliseconds for feature extraction (testing audio takes about 5 seconds), that is, a single audio test takes about 503 milliseconds in total, which can meet most application scenarios +The retrieval framework based on Milvus takes about 2.9 milliseconds to retrieve on the premise of 90% recall rate, and it takes about 500 milliseconds for feature extraction (testing audio takes about 5 seconds), that is, a single audio test takes about 503 milliseconds in total, which can meet most application scenarios. -### 5.Pretrained Models +### 6.Pretrained Models Here is a list of pretrained models released by PaddleSpeech : | Model | Sample Rate | :--- | :---: | ecapa_tdnn | 16000 -| panns_cnn6| 32000 -| panns_cnn10| 32000 -| panns_cnn14| 32000 diff --git a/demos/audio_searching/README_cn.md b/demos/audio_searching/README_cn.md index d822c00d..0d0f42a0 100644 --- a/demos/audio_searching/README_cn.md +++ b/demos/audio_searching/README_cn.md @@ -4,27 +4,36 @@ # 音频相似性检索 ## 介绍 -随着互联网不断发展，电子邮件、社交媒体照片、直播视频、客服语音等非结构化数据已经变得越来越普遍。如果想要使用计算机来处理这些数据，需要使用 embedding 技术将这些数据转化为向量 vector，然后进行存储、建索引、并查询 +随着互联网不断发展，电子邮件、社交媒体照片、直播视频、客服语音等非结构化数据已经变得越来越普遍。如果想要使用计算机来处理这些数据，需要使用 embedding 技术将这些数据转化为向量 vector，然后进行存储、建索引、并查询。 -但是，当数据量很大，比如上亿条音频要做相似度搜索，就比较困难了。穷举法固然可行，但非常耗时。针对这种场景，该demo 将介绍如何使用开源向量数据库 Milvus 搭建音频相似度检索系统 +但是，当数据量很大，比如上亿条音频要做相似度搜索，就比较困难了。穷举法固然可行，但非常耗时。针对这种场景，该 demo 将介绍如何使用开源向量数据库 Milvus 搭建音频相似度检索系统。 -音频检索（如演讲、音乐、说话人等检索）实现了在海量音频数据中查询并找出相似声音（或相同说话人）片段。音频相似性检索系统可用于识别相似的音效、最大限度减少知识产权侵权等，还可以快速的检索声纹库、帮助企业控制欺诈和身份盗用等。在音频数据的分类和统计分析中，音频检索也发挥着重要作用 +音频检索（如演讲、音乐、说话人等检索）实现了在海量音频数据中查询并找出相似声音（或相同说话人）片段。音频相似性检索系统可用于识别相似的音效、最大限度减少知识产权侵权等，还可以快速的检索声纹库、帮助企业控制欺诈和身份盗用等。在音频数据的分类和统计分析中，音频检索也发挥着重要作用。 -在本 demo 中，你将学会如何构建一个音频检索系统，用来检索相似的声音片段。使用基于 PaddleSpeech 预训练模型（音频分类模型，说话人识别模型等）将上传的音频片段转换为向量数据，并存储在 Milvus 中。Milvus 自动为每个向量生成唯一的 ID，然后将 ID 和 相应的音频信息（音频id，音频的说话人id等等）存储在 MySQL，这样就完成建库的工作。用户在检索时，上传测试音频，得到向量，然后在 Milvus 中进行向量相似度搜索，Milvus 返回的检索结果为向量 ID，通过 ID 在 MySQL 内部查询相应的音频信息即可 +在本 demo 中，你将学会如何构建一个音频检索系统，用来检索相似的声音片段。使用基于 PaddleSpeech 预训练模型（音频分类模型，说话人识别模型等）将上传的音频片段转换为向量数据，并存储在 Milvus 中。Milvus 自动为每个向量生成唯一的 ID，然后将 ID 和 相应的音频信息（音频id，音频的说话人id等等）存储在 MySQL，这样就完成建库的工作。用户在检索时，上传测试音频，得到向量，然后在 Milvus 中进行向量相似度搜索，Milvus 返回的检索结果为向量 ID，通过 ID 在 MySQL 内部查询相应的音频信息即可。 ![音频检索流程图](./img/audio_searching.png) -注：该 demo 使用 [CN-Celeb](http://openslr.org/82/) 数据集，包括至少 650000 条音频，3000 个说话人，来建立音频向量库（音频特征，或音频说话人特征），然后通过预设的距离计算方式进行音频（或说话人）检索，这里面数据集也可以使用其他的，根据需要调整，如Librispeech，VoxCeleb，UrbanSound，GloVe，MNIST等 +注：该 demo 使用 [CN-Celeb](http://openslr.org/82/) 数据集，包括至少 650000 条音频，3000 个说话人，来建立音频向量库（音频特征，或音频说话人特征），然后通过预设的距离计算方式进行音频（或说话人）检索，这里面数据集也可以使用其他的，根据需要调整，如Librispeech，VoxCeleb，UrbanSound，GloVe，MNIST等。 ## 使用方法 -### 1. MySQL 和 Milvus 安装 -音频相似度搜索系统需要用到 Milvus, MySQL 服务。 我们可以通过 [docker-compose.yaml](./docker-compose.yaml) 一键启动这些容器，所以请确保在运行之前已经安装了 [Docker Engine](https://docs.docker.com/engine/install/) 和 [Docker Compose](https://docs.docker.com/compose/install/)。 即 +### 1. PaddleSpeech 安装 +音频向量的提取需要用到基于 PaddleSpeech 训练的模型，所以请确保在运行之前已经安装了 PaddleSpeech，具体安装步骤，详见[安装文档](https://github.com/PaddlePaddle/PaddleSpeech/blob/develop/docs/source/install_cn.md)。 + +你可以从 easy，medium，hard 三种方式中选择一种方式安装。 + +### 2. MySQL 和 Milvus 安装 +音频相似性的检索需要用到 Milvus, MySQL 服务。 我们可以通过 [docker-compose.yaml](./docker-compose.yaml) 一键启动这些容器，所以请确保在运行之前已经安装了 [Docker Engine](https://docs.docker.com/engine/install/) 和 [Docker Compose](https://docs.docker.com/compose/install/)。 即 ```bash +## 先进入到 audio_searching 目录，如下示例 +cd ~/PaddleSpeech/demos/audio_searching/ + +## 然后启动容器内的相关服务 docker-compose -f docker-compose.yaml up -d ``` -然后你会看到所有的容器都被创建: +你会看到所有的容器都被创建: ```bash Creating network "quick_deploy_app_net" with driver "bridge" @@ -43,63 +52,74 @@ b2bcf279e599 milvusdb/milvus:v2.0.1 "/tini -- milvus run…" 22 hours ago Up d8ef4c84e25c mysql:5.7 "docker-entrypoint.s…" 22 hours ago Up 22 hours 0.0.0.0:3306->3306/tcp, 33060/tcp audio-mysql 8fb501edb4f3 quay.io/coreos/etcd:v3.5.0 "etcd -advertise-cli…" 22 hours ago Up 22 hours 2379-2380/tcp milvus-etcd ffce340b3790 minio/minio:RELEASE.2020-12-03T00-03-10Z "/usr/bin/docker-ent…" 22 hours ago Up 22 hours (healthy) 9000/tcp milvus-minio -15c84a506754 iregistry.baidu-int.com/paddlespeech/audio-search-client:1.0 "/bin/bash -c '/usr/…" 22 hours ago Up 22 hours (healthy) 0.0.0.0:8068->80/tcp audio-webclient +15c84a506754 paddlepaddle/paddlespeech-audio-search-client:2.3 "/bin/bash -c '/usr/…" 22 hours ago Up 22 hours (healthy) 0.0.0.0:8068->80/tcp audio-webclient ``` -### 2. 配置并启动 API 服务 -启动系统服务程序，它会提供基于 Http 后端服务 +### 3. 配置并启动 API 服务 +启动系统服务程序，它会提供基于 HTTP 后端服务。 - 安装服务依赖的 python 基础包 ```bash pip install -r requirements.txt ``` -- 修改配置 +- 修改配置(本地运行情况下，一般不用修改，可以跳过该步骤) ```bash + ## 方法一：修改源码文件 vim src/config.py + + ## 方法二：修改环境变量，如下所示 + export MILVUS_HOST=127.0.0.1 + export MYSQL_HOST=127.0.0.1 ``` - 请根据实际环境进行修改。 这里列出了一些需要设置的参数，更多信息请参考 [config.py](./src/config.py) + 这里列出了一些需要设置的参数，更多信息请参考 [config.py](./src/config.py) - | **Parameter** | **Description** | **Default setting** | - | ---------------- | ----------------------------------------------------- | ------------------- | - | MILVUS_HOST | The IP address of Milvus, you can get it by ifconfig. If running everything on one machine, most likely 127.0.0.1 | 127.0.0.1 | - | MILVUS_PORT | Port of Milvus. | 19530 | - | VECTOR_DIMENSION | Dimension of the vectors. | 2048 | - | MYSQL_HOST | The IP address of Mysql. | 127.0.0.1 | - | MYSQL_PORT | Port of Milvus. | 3306 | - | DEFAULT_TABLE | The milvus and mysql default collection name. | audio_table | + | **参数** | **描述** | **默认设置** | + | ---------------- | -------------------- | ------------------- | + | MILVUS_HOST | Milvus 服务的 IP 地址 | 127.0.0.1 | + | MILVUS_PORT | Milvus 服务的端口号 | 19530 | + | VECTOR_DIMENSION | 特征向量的维度 | 192 | + | MYSQL_HOST | Mysql 服务的 IP 地址 | 127.0.0.1 | + | MYSQL_PORT | Mysql 服务的端口号 | 3306 | + | DEFAULT_TABLE | 默认存储的表名 | audio_table | - 运行程序 启动用 Fastapi 构建的服务 ```bash - export PYTHONPATH=$PYTHONPATH:./src + export PYTHONPATH=$PYTHONPATH:./src:../../paddleaudio python src/main.py ``` 然后你会看到应用程序启动: ```bash - INFO: Started server process [3949] - 2022-03-07 17:39:14,864 ｜ INFO ｜ server.py ｜ serve ｜ 75 ｜ Started server process [3949] + INFO: Started server process [13352] + 2022-03-26 22:45:30,838 ｜ INFO ｜ server.py ｜ serve ｜ 75 ｜ Started server process [13352] INFO: Waiting for application startup. - 2022-03-07 17:39:14,865 ｜ INFO ｜ on.py ｜ startup ｜ 45 ｜ Waiting for application startup. + 2022-03-26 22:45:30,839 ｜ INFO ｜ on.py ｜ startup ｜ 45 ｜ Waiting for application startup. INFO: Application startup complete. - 2022-03-07 17:39:14,866 ｜ INFO ｜ on.py ｜ startup ｜ 59 ｜ Application startup complete. + 2022-03-26 22:45:30,839 ｜ INFO ｜ on.py ｜ startup ｜ 59 ｜ Application startup complete. INFO: Uvicorn running on http://0.0.0.0:8002 (Press CTRL+C to quit) - 2022-03-07 17:39:14,867 ｜ INFO ｜ server.py ｜ _log_started_message ｜ 206 ｜ Uvicorn running on http://0.0.0.0:8002 (Press CTRL+C to quit) + 2022-03-26 22:45:30,840 ｜ INFO ｜ server.py ｜ _log_started_message ｜ 206 ｜ Uvicorn running on http://0.0.0.0:8002 (Press CTRL+C to quit) ``` -### 3. 测试方法 +### 4. 测试方法 - 准备数据 ```bash wget -c https://www.openslr.org/resources/82/cn-celeb_v2.tar.gz && tar -xvf cn-celeb_v2.tar.gz ``` - 注：如果希望快速搭建 demo，可以采用 ./src/test_main.py:download_audio_data 内部的 20 条音频，另外后续结果展示以该集合为例 + **注**：如果希望快速搭建 demo，可以采用 ./src/test_main.py:download_audio_data 内部的 20 条音频，另外后续结果展示以该集合为例 + +- 准备模型（如果使用默认模型，可以跳过此步骤） + ```bash + ## 修改模型配置参数，目前 model 仅支持 ecapatdnn_voxceleb12，后续将支持多种类型 + vim ./src/encode.py + ``` - 脚本测试（推荐） @@ -110,40 +130,88 @@ ffce340b3790 minio/minio:RELEASE.2020-12-03T00-03-10Z "/usr/bin/docker-ent…" 输出： ```bash - Checkpoint path: %your model path% + Downloading https://paddlespeech.bj.bcebos.com/vector/audio/example_audio.tar.gz ... + ... + Unpacking ./example_audio.tar.gz ... + [2022-03-26 22:50:54,987] [ INFO] - checking the aduio file format...... + [2022-03-26 22:50:54,987] [ INFO] - The sample rate is 16000 + [2022-03-26 22:50:54,987] [ INFO] - The audio file format is right + [2022-03-26 22:50:54,988] [ INFO] - device type: cpu + [2022-03-26 22:50:54,988] [ INFO] - load the pretrained model: ecapatdnn_voxceleb12-16k + [2022-03-26 22:50:54,990] [ INFO] - Downloading sv0_ecapa_tdnn_voxceleb12_ckpt_0_1_0.tar.gz from https://paddlespeech.bj.bcebos.com/vector/voxceleb/sv0_ecapa_tdnn_voxceleb12_ckpt_0_1_0.tar.gz + ... + [2022-03-26 22:51:17,285] [ INFO] - start to dynamic import the model class + [2022-03-26 22:51:17,285] [ INFO] - model name ecapatdnn + [2022-03-26 22:51:23,864] [ INFO] - start to set the model parameters to model + [2022-03-26 22:54:08,115] [ INFO] - create the model instance success + [2022-03-26 22:54:08,116] [ INFO] - Preprocess audio file: /home/zhaoqingen/PaddleSpeech/demos/audio_ + searching/example_audio/knife_hit_iron3.wav + [2022-03-26 22:54:08,116] [ INFO] - load the audio sample points, shape is: (11012,) + [2022-03-26 22:54:08,150] [ INFO] - extract the audio feat, shape is: (80, 69) + [2022-03-26 22:54:08,152] [ INFO] - feats shape: [1, 80, 69] + [2022-03-26 22:54:08,154] [ INFO] - audio extract the feat success + [2022-03-26 22:54:08,155] [ INFO] - start to do backbone network model forward + [2022-03-26 22:54:08,155] [ INFO] - feats shape:[1, 80, 69], lengths shape: [1] + [2022-03-26 22:54:08,433] [ INFO] - embedding size: (192,) Extracting feature from audio No. 1 , 20 audios in total + [2022-03-26 22:54:08,435] [ INFO] - checking the aduio file format...... + [2022-03-26 22:54:08,435] [ INFO] - The sample rate is 16000 + [2022-03-26 22:54:08,436] [ INFO] - The audio file format is right + [2022-03-26 22:54:08,436] [ INFO] - device type: cpu + [2022-03-26 22:54:08,436] [ INFO] - Model has been initialized + [2022-03-26 22:54:08,436] [ INFO] - Preprocess audio file: /home/zhaoqingen/PaddleSpeech/demos/audio_searching/example_audio/sword_wielding.wav + [2022-03-26 22:54:08,436] [ INFO] - load the audio sample points, shape is: (6391,) + [2022-03-26 22:54:08,452] [ INFO] - extract the audio feat, shape is: (80, 40) + [2022-03-26 22:54:08,454] [ INFO] - feats shape: [1, 80, 40] + [2022-03-26 22:54:08,454] [ INFO] - audio extract the feat success + [2022-03-26 22:54:08,454] [ INFO] - start to do backbone network model forward + [2022-03-26 22:54:08,455] [ INFO] - feats shape:[1, 80, 40], lengths shape: [1] + [2022-03-26 22:54:08,633] [ INFO] - embedding size: (192,) Extracting feature from audio No. 2 , 20 audios in total ... - 2022-03-09 17:22:13,870 ｜ INFO ｜ main.py ｜ load_audios ｜ 85 ｜ Successfully loaded data, total count: 20 - 2022-03-09 17:22:13,898 ｜ INFO ｜ main.py ｜ count_audio ｜ 147 ｜ Successfully count the number of data! - 2022-03-09 17:22:13,918 ｜ INFO ｜ main.py ｜ audio_path ｜ 57 ｜ Successfully load audio: ./example_audio/test.wav + 2022-03-26 22:54:15,892 ｜ INFO ｜ main.py ｜ load_audios ｜ 85 ｜ Successfully loaded data, total count: 20 + 2022-03-26 22:54:15,908 ｜ INFO ｜ main.py ｜ count_audio ｜ 148 ｜ Successfully count the number of data! + [2022-03-26 22:54:15,916] [ INFO] - checking the aduio file format...... + [2022-03-26 22:54:15,916] [ INFO] - The sample rate is 16000 + [2022-03-26 22:54:15,916] [ INFO] - The audio file format is right + [2022-03-26 22:54:15,916] [ INFO] - device type: cpu + [2022-03-26 22:54:15,916] [ INFO] - Model has been initialized + [2022-03-26 22:54:15,916] [ INFO] - Preprocess audio file: /home/zhaoqingen/PaddleSpeech/demos/audio_searching/example_audio/test.wav + [2022-03-26 22:54:15,917] [ INFO] - load the audio sample points, shape is: (8456,) + [2022-03-26 22:54:15,923] [ INFO] - extract the audio feat, shape is: (80, 53) + [2022-03-26 22:54:15,924] [ INFO] - feats shape: [1, 80, 53] + [2022-03-26 22:54:15,924] [ INFO] - audio extract the feat success + [2022-03-26 22:54:15,924] [ INFO] - start to do backbone network model forward + [2022-03-26 22:54:15,924] [ INFO] - feats shape:[1, 80, 53], lengths shape: [1] + [2022-03-26 22:54:16,051] [ INFO] - embedding size: (192,) ... - 2022-03-09 17:22:32,580 ｜ INFO ｜ main.py ｜ search_local_audio ｜ 131 ｜ search result http://testserver/data?audio_path=./example_audio/test.wav, distance 0.0 - 2022-03-09 17:22:32,580 ｜ INFO ｜ main.py ｜ search_local_audio ｜ 131 ｜ search result http://testserver/data?audio_path=./example_audio/knife_chopping.wav, distance 0.021805256605148315 - 2022-03-09 17:22:32,580 ｜ INFO ｜ main.py ｜ search_local_audio ｜ 131 ｜ search result http://testserver/data?audio_path=./example_audio/knife_cut_into_flesh.wav, distance 0.052762262523174286 + 2022-03-26 22:54:16,086 ｜ INFO ｜ main.py ｜ search_local_audio ｜ 132 ｜ search result http://testserver/data?audio_path=./example_audio/test.wav, score 100.0 + 2022-03-26 22:54:16,087 ｜ INFO ｜ main.py ｜ search_local_audio ｜ 132 ｜ search result http://testserver/data?audio_path=./example_audio/knife_chopping.wav, score 29.182177782058716 + 2022-03-26 22:54:16,087 ｜ INFO ｜ main.py ｜ search_local_audio ｜ 132 ｜ search result http://testserver/data?audio_path=./example_audio/knife_cut_into_body.wav, score 22.73637056350708 ... - 2022-03-09 17:22:32,582 ｜ INFO ｜ main.py ｜ search_local_audio ｜ 135 ｜ Successfully searched similar audio! - 2022-03-09 17:22:33,658 ｜ INFO ｜ main.py ｜ drop_tables ｜ 159 ｜ Successfully drop tables in Milvus and MySQL! + 2022-03-26 22:54:16,088 ｜ INFO ｜ main.py ｜ search_local_audio ｜ 136 ｜ Successfully searched similar audio! + 2022-03-26 22:54:17,164 ｜ INFO ｜ main.py ｜ drop_tables ｜ 160 ｜ Successfully drop tables in Milvus and MySQL! ``` + - 前端测试（可选） 在浏览器中输入 127.0.0.1:8068 访问前端页面 - 注：如果浏览器和服务不在同一台机器上，那么 IP 需要修改成服务所在的机器 IP，并且docker-compose.yaml 中相应的 API_URL 也要修改，并重新起服务即可 + **注**：如果浏览器和服务不在同一台机器上，那么 IP 需要修改成服务所在的机器 IP，并且 docker-compose.yaml 中相应的 API_URL 也要修改，然后重新执行 docker-compose.yaml 文件，使修改生效。 - 上传音频 - 下载数据并解压到一文件夹，假设为 /home/speech/data，那么在上传页面地址栏输入 /home/speech/data 进行数据上传 + 在服务端下载数据并解压到一文件夹，假设为 /home/speech/data/，那么在上传页面地址栏输入 /home/speech/data/ 进行数据上传 ![](./img/insert.png) - 检索相似音频 - 选择左上角放大镜，点击 “Default Target Audio File” 按钮，上传测试音频，接着你将看到检索结果 + 选择左上角放大镜，点击 “Default Target Audio File” 按钮，从客户端上传测试音频，接着你将看到检索结果 ![](./img/search.png) -### 4. 结果 +### 5. 结果 机器配置： - 操作系统: CentOS release 7.6 @@ -158,15 +226,12 @@ ffce340b3790 minio/minio:RELEASE.2020-12-03T00-03-10Z "/usr/bin/docker-ent…" ![](./img/result.png) -基于 milvus 的检索框架在召回率 90% 的前提下，检索耗时约 2.9 毫秒，加上特征提取(Embedding)耗时约 500毫秒(测试音频时长约 5秒)，即单条音频测试总共耗时约 503 毫秒，可以满足大多数应用场景 +基于 Milvus 的检索框架在召回率 90% 的前提下，检索耗时约 2.9 毫秒，加上特征提取(Embedding)耗时约 500 毫秒(测试音频时长约 5 秒)，即单条音频测试总共耗时约 503 毫秒，可以满足大多数应用场景。 -### 5. 预训练模型 +### 6. 预训练模型 以下是 PaddleSpeech 提供的预训练模型列表： | 模型 | 采样率 | :--- | :---: | ecapa_tdnn| 16000 -| panns_cnn6| 32000 -| panns_cnn10| 32000 -| panns_cnn14| 32000 diff --git a/demos/audio_searching/docker-compose.yaml b/demos/audio_searching/docker-compose.yaml index 8916e76f..16ac054d 100644 --- a/demos/audio_searching/docker-compose.yaml +++ b/demos/audio_searching/docker-compose.yaml @@ -64,7 +64,7 @@ services: webclient: container_name: audio-webclient - image: qingen1/paddlespeech-audio-search-client:2.3 + image: paddlepaddle/paddlespeech-audio-search-client:2.3 networks: app_net: ipv4_address: 172.16.23.13 diff --git a/demos/audio_searching/img/insert.png b/demos/audio_searching/img/insert.png index b9e766bd..a01015e4 100644 Binary files a/demos/audio_searching/img/insert.png and b/demos/audio_searching/img/insert.png differ diff --git a/demos/audio_searching/img/search.png b/demos/audio_searching/img/search.png index 26bcd9bd..cccc7fb9 100644 Binary files a/demos/audio_searching/img/search.png and b/demos/audio_searching/img/search.png differ diff --git a/demos/audio_searching/requirements.txt b/demos/audio_searching/requirements.txt index 9e73361b..057c6ab9 100644 --- a/demos/audio_searching/requirements.txt +++ b/demos/audio_searching/requirements.txt @@ -1,12 +1,13 @@ -soundfile==0.10.3.post1 -librosa==0.8.0 -numpy -pymysql -fastapi -uvicorn diskcache==5.2.1 +dtaidistance==2.3.1 +fastapi +librosa==0.8.0 +numpy==1.21.0 +pydantic pymilvus==2.0.1 +pymysql python-multipart -typing +soundfile==0.10.3.post1 starlette -pydantic \ No newline at end of file +typing +uvicorn \ No newline at end of file diff --git a/demos/audio_searching/src/config.py b/demos/audio_searching/src/config.py index 72a8fb4b..3d6d3d43 100644 --- a/demos/audio_searching/src/config.py +++ b/demos/audio_searching/src/config.py @@ -11,13 +11,12 @@ # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. - import os ############### Milvus Configuration ############### MILVUS_HOST = os.getenv("MILVUS_HOST", "127.0.0.1") MILVUS_PORT = int(os.getenv("MILVUS_PORT", "19530")) -VECTOR_DIMENSION = int(os.getenv("VECTOR_DIMENSION", "2048")) +VECTOR_DIMENSION = int(os.getenv("VECTOR_DIMENSION", "192")) INDEX_FILE_SIZE = int(os.getenv("INDEX_FILE_SIZE", "1024")) METRIC_TYPE = os.getenv("METRIC_TYPE", "L2") DEFAULT_TABLE = os.getenv("DEFAULT_TABLE", "audio_table") diff --git a/demos/audio_searching/src/encode.py b/demos/audio_searching/src/encode.py index eba5c48c..f67184c2 100644 --- a/demos/audio_searching/src/encode.py +++ b/demos/audio_searching/src/encode.py @@ -11,11 +11,12 @@ # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. -import os - -import librosa import numpy as np + from logs import LOGGER +from paddlespeech.cli import VectorExecutor + +vector_executor = VectorExecutor() def get_audio_embedding(path): @@ -23,16 +24,10 @@ def get_audio_embedding(path): Use vpr_inference to generate embedding of audio """ try: - RESAMPLE_RATE = 16000 - audio, _ = librosa.load(path, sr=RESAMPLE_RATE, mono=True) - - # TODO add infer/python interface to get embedding, now fake it by rand - # vpr = ECAPATDNN(checkpoint_path=None, device='cuda') - # embedding = vpr.inference(audio) - np.random.seed(hash(os.path.basename(path)) % 1000000) - embedding = np.random.rand(1, 2048) + embedding = vector_executor( + audio_file=path, model='ecapatdnn_voxceleb12') embedding = embedding / np.linalg.norm(embedding) - embedding = embedding.tolist()[0] + embedding = embedding.tolist() return embedding except Exception as e: LOGGER.error(f"Error with embedding:{e}") diff --git a/demos/audio_searching/src/logs.py b/demos/audio_searching/src/logs.py index ba3ed069..465eb682 100644 --- a/demos/audio_searching/src/logs.py +++ b/demos/audio_searching/src/logs.py @@ -11,7 +11,6 @@ # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. -import codecs import datetime import logging import os @@ -124,7 +123,7 @@ class MultiprocessHandler(logging.FileHandler): logging.FileHandler.emit(self, record) except (KeyboardInterrupt, SystemExit): raise - except: + except Exception as e: self.handleError(record) diff --git a/demos/audio_searching/src/operations/load.py b/demos/audio_searching/src/operations/load.py index 7a295bf3..80b6375f 100644 --- a/demos/audio_searching/src/operations/load.py +++ b/demos/audio_searching/src/operations/load.py @@ -26,9 +26,8 @@ def get_audios(path): """ supported_formats = [".wav", ".mp3", ".ogg", ".flac", ".m4a"] return [ - item - for sublist in [[os.path.join(dir, file) for file in files] - for dir, _, files in list(os.walk(path))] + item for sublist in [[os.path.join(dir, file) for file in files] + for dir, _, files in list(os.walk(path))] for item in sublist if os.path.splitext(item)[1] in supported_formats ] diff --git a/demos/audio_searching/src/test_main.py b/demos/audio_searching/src/test_main.py index 331208ff..32030bae 100644 --- a/demos/audio_searching/src/test_main.py +++ b/demos/audio_searching/src/test_main.py @@ -11,12 +11,12 @@ # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. -import zipfile - -import gdown from fastapi.testclient import TestClient from main import app +from utils.utility import download +from utils.utility import unpack + client = TestClient(app) @@ -24,11 +24,11 @@ def download_audio_data(): """ download audio data """ - url = 'https://drive.google.com/uc?id=1bKu21JWBfcZBuEuzFEvPoAX6PmRrgnUp' - gdown.download(url) - - with zipfile.ZipFile('example_audio.zip', 'r') as zip_ref: - zip_ref.extractall('./example_audio') + url = "https://paddlespeech.bj.bcebos.com/vector/audio/example_audio.tar.gz" + md5sum = "52ac69316c1aa1fdef84da7dd2c67b39" + target_dir = "./" + filepath = download(url, md5sum, target_dir) + unpack(filepath, target_dir, True) def test_drop(): diff --git a/demos/speaker_verification/README.md b/demos/speaker_verification/README.md new file mode 100644 index 00000000..8739d402 --- /dev/null +++ b/demos/speaker_verification/README.md @@ -0,0 +1,158 @@ +([简体中文](./README_cn.md)|English) +# Speech Verification) + +## Introduction + +Speaker Verification, refers to the problem of getting a speaker embedding from an audio. + +This demo is an implementation to extract speaker embedding from a specific audio file. It can be done by a single command or a few lines in python using `PaddleSpeech`. + +## Usage +### 1. Installation +see [installation](https://github.com/PaddlePaddle/PaddleSpeech/blob/develop/docs/source/install.md). + +You can choose one way from easy, meduim and hard to install paddlespeech. + +### 2. Prepare Input File +The input of this demo should be a WAV file(`.wav`), and the sample rate must be the same as the model. + +Here are sample files for this demo that can be downloaded: +```bash +wget -c https://paddlespeech.bj.bcebos.com/vector/audio/85236145389.wav +``` + +### 3. Usage +- Command Line(Recommended) + ```bash + paddlespeech vector --task spk --input 85236145389.wav + + echo -e "demo1 85236145389.wav" > vec.job + paddlespeech vector --task spk --input vec.job + + echo -e "demo2 85236145389.wav \n demo3 85236145389.wav" | paddlespeech vector --task spk + ``` + + Usage: + ```bash + paddlespeech vector --help + ``` + Arguments: + - `input`(required): Audio file to recognize. + - `model`: Model type of vector task. Default: `ecapatdnn_voxceleb12`. + - `sample_rate`: Sample rate of the model. Default: `16000`. + - `config`: Config of vector task. Use pretrained model when it is None. Default: `None`. + - `ckpt_path`: Model checkpoint. Use pretrained model when it is None. Default: `None`. + - `device`: Choose device to execute model inference. Default: default device of paddlepaddle in current environment. + + Output: + + ```bash + demo [ -5.749211 9.505463 -8.200284 -5.2075014 5.3940268 + -3.04878 1.611095 10.127234 -10.534177 -15.821609 + 1.2032688 -0.35080156 1.2629458 -12.643498 -2.5758228 + -11.343508 2.3385992 -8.719341 14.213509 15.404744 + -0.39327756 6.338786 2.688887 8.7104025 17.469526 + -8.77959 7.0576906 4.648855 -1.3089896 -23.294737 + 8.013747 13.891729 -9.926753 5.655307 -5.9422326 + -22.842539 0.6293588 -18.46266 -10.811862 9.8192625 + 3.0070958 3.8072643 -2.3861165 3.0821571 -14.739942 + 1.7594414 -0.6485091 4.485623 2.0207152 7.264915 + -6.40137 23.63524 2.9711294 -22.708025 9.93719 + 20.354511 -10.324688 -0.700492 -8.783211 -5.27593 + 15.999649 3.3004563 12.747926 15.429879 4.7849145 + 5.6699696 -2.3826702 10.605882 3.9112158 3.1500628 + 15.859915 -2.1832209 -23.908653 -6.4799504 -4.5365124 + -9.224193 14.568347 -10.568833 4.982321 -4.342062 + 0.0914714 12.645902 -5.74285 -3.2141201 -2.7173362 + -6.680575 0.4757669 -5.035051 -6.7964664 16.865469 + -11.54324 7.681869 0.44475392 9.708182 -8.932846 + 0.4123232 -4.361452 1.3948607 9.511665 0.11667654 + 2.9079323 6.049952 9.275183 -18.078873 6.2983274 + -0.7500531 -2.725033 -7.6027865 3.3404543 2.990815 + 4.010979 11.000591 -2.8873312 7.1352735 -16.79663 + 18.495346 -14.293832 7.89578 2.2714825 22.976387 + -4.875734 -3.0836344 -2.9999814 13.751918 6.448228 + -11.924197 2.171869 2.0423572 -6.173772 10.778437 + 25.77281 -4.9495463 14.57806 0.3044315 2.6132357 + -7.591999 -2.076944 9.025118 1.7834753 -3.1799617 + -4.9401326 23.465864 5.1685796 -9.018578 9.037825 + -4.4150195 6.859591 -12.274467 -0.88911164 5.186309 + -3.9988663 -13.638606 -9.925445 -0.06329413 -3.6709652 + -12.397416 -12.719869 -1.395601 2.1150916 5.7381287 + -4.4691963 -3.82819 -0.84233856 -1.1604277 -13.490127 + 8.731719 -20.778936 -11.495662 5.8033476 -4.752041 + 10.833007 -6.717991 4.504732 13.4244375 1.1306485 + 7.3435574 1.400918 14.704036 -9.501399 7.2315617 + -6.417456 1.3333273 11.872697 -0.30664724 8.8845 + 6.5569253 4.7948146 0.03662816 -8.704245 6.224871 + -3.2701402 -11.508579 ] + ``` + +- Python API + ```python + import paddle + from paddlespeech.cli import VectorExecutor + + vector_executor = VectorExecutor() + audio_emb = vector_executor( + model='ecapatdnn_voxceleb12', + sample_rate=16000, + config=None, + ckpt_path=None, + audio_file='./85236145389.wav', + force_yes=False, + device=paddle.get_device()) + print('Audio embedding Result: \n{}'.format(audio_emb)) + ``` + + Output: + ```bash + # Vector Result: + [ -5.749211 9.505463 -8.200284 -5.2075014 5.3940268 + -3.04878 1.611095 10.127234 -10.534177 -15.821609 + 1.2032688 -0.35080156 1.2629458 -12.643498 -2.5758228 + -11.343508 2.3385992 -8.719341 14.213509 15.404744 + -0.39327756 6.338786 2.688887 8.7104025 17.469526 + -8.77959 7.0576906 4.648855 -1.3089896 -23.294737 + 8.013747 13.891729 -9.926753 5.655307 -5.9422326 + -22.842539 0.6293588 -18.46266 -10.811862 9.8192625 + 3.0070958 3.8072643 -2.3861165 3.0821571 -14.739942 + 1.7594414 -0.6485091 4.485623 2.0207152 7.264915 + -6.40137 23.63524 2.9711294 -22.708025 9.93719 + 20.354511 -10.324688 -0.700492 -8.783211 -5.27593 + 15.999649 3.3004563 12.747926 15.429879 4.7849145 + 5.6699696 -2.3826702 10.605882 3.9112158 3.1500628 + 15.859915 -2.1832209 -23.908653 -6.4799504 -4.5365124 + -9.224193 14.568347 -10.568833 4.982321 -4.342062 + 0.0914714 12.645902 -5.74285 -3.2141201 -2.7173362 + -6.680575 0.4757669 -5.035051 -6.7964664 16.865469 + -11.54324 7.681869 0.44475392 9.708182 -8.932846 + 0.4123232 -4.361452 1.3948607 9.511665 0.11667654 + 2.9079323 6.049952 9.275183 -18.078873 6.2983274 + -0.7500531 -2.725033 -7.6027865 3.3404543 2.990815 + 4.010979 11.000591 -2.8873312 7.1352735 -16.79663 + 18.495346 -14.293832 7.89578 2.2714825 22.976387 + -4.875734 -3.0836344 -2.9999814 13.751918 6.448228 + -11.924197 2.171869 2.0423572 -6.173772 10.778437 + 25.77281 -4.9495463 14.57806 0.3044315 2.6132357 + -7.591999 -2.076944 9.025118 1.7834753 -3.1799617 + -4.9401326 23.465864 5.1685796 -9.018578 9.037825 + -4.4150195 6.859591 -12.274467 -0.88911164 5.186309 + -3.9988663 -13.638606 -9.925445 -0.06329413 -3.6709652 + -12.397416 -12.719869 -1.395601 2.1150916 5.7381287 + -4.4691963 -3.82819 -0.84233856 -1.1604277 -13.490127 + 8.731719 -20.778936 -11.495662 5.8033476 -4.752041 + 10.833007 -6.717991 4.504732 13.4244375 1.1306485 + 7.3435574 1.400918 14.704036 -9.501399 7.2315617 + -6.417456 1.3333273 11.872697 -0.30664724 8.8845 + 6.5569253 4.7948146 0.03662816 -8.704245 6.224871 + -3.2701402 -11.508579 ] + ``` + +### 4.Pretrained Models + +Here is a list of pretrained models released by PaddleSpeech that can be used by command and python API: + +| Model | Sample Rate +| :--- | :---: | +| ecapatdnn_voxceleb12 | 16k diff --git a/demos/speaker_verification/README_cn.md b/demos/speaker_verification/README_cn.md new file mode 100644 index 00000000..fe8949b3 --- /dev/null +++ b/demos/speaker_verification/README_cn.md @@ -0,0 +1,155 @@ +(简体中文|[English](./README.md)) + +# 声纹识别 +## 介绍 +声纹识别是一项用计算机程序自动提取说话人特征的技术。 + +这个 demo 是一个从给定音频文件提取说话人特征，它可以通过使用 `PaddleSpeech` 的单个命令或 python 中的几行代码来实现。 + +## 使用方法 +### 1. 安装 +请看[安装文档](https://github.com/PaddlePaddle/PaddleSpeech/blob/develop/docs/source/install_cn.md)。 + +你可以从 easy，medium，hard 三中方式中选择一种方式安装。 + +### 2. 准备输入 +这个 demo 的输入应该是一个 WAV 文件（`.wav`），并且采样率必须与模型的采样率相同。 + +可以下载此 demo 的示例音频： +```bash +# 该音频的内容是数字串 85236145389 +wget -c https://paddlespeech.bj.bcebos.com/vector/audio/85236145389.wav +``` +### 3. 使用方法 +- 命令行 (推荐使用) + ```bash + paddlespeech vector --task spk --input 85236145389.wav + + echo -e "demo1 85236145389.wav" > vec.job + paddlespeech vector --task spk --input vec.job + + echo -e "demo2 85236145389.wav \n demo3 85236145389.wav" | paddlespeech vector --task spk + ``` + + 使用方法： + ```bash + paddlespeech vector --help + ``` + 参数： + - `input`(必须输入)：用于识别的音频文件。 + - `model`：声纹任务的模型，默认值：`ecapatdnn_voxceleb12`。 + - `sample_rate`：音频采样率，默认值：`16000`。 + - `config`：声纹任务的参数文件，若不设置则使用预训练模型中的默认配置，默认值：`None`。 + - `ckpt_path`：模型参数文件，若不设置则下载预训练模型使用，默认值：`None`。 + - `device`：执行预测的设备，默认值：当前系统下 paddlepaddle 的默认 device。 + + 输出： + ```bash + demo [ -5.749211 9.505463 -8.200284 -5.2075014 5.3940268 + -3.04878 1.611095 10.127234 -10.534177 -15.821609 + 1.2032688 -0.35080156 1.2629458 -12.643498 -2.5758228 + -11.343508 2.3385992 -8.719341 14.213509 15.404744 + -0.39327756 6.338786 2.688887 8.7104025 17.469526 + -8.77959 7.0576906 4.648855 -1.3089896 -23.294737 + 8.013747 13.891729 -9.926753 5.655307 -5.9422326 + -22.842539 0.6293588 -18.46266 -10.811862 9.8192625 + 3.0070958 3.8072643 -2.3861165 3.0821571 -14.739942 + 1.7594414 -0.6485091 4.485623 2.0207152 7.264915 + -6.40137 23.63524 2.9711294 -22.708025 9.93719 + 20.354511 -10.324688 -0.700492 -8.783211 -5.27593 + 15.999649 3.3004563 12.747926 15.429879 4.7849145 + 5.6699696 -2.3826702 10.605882 3.9112158 3.1500628 + 15.859915 -2.1832209 -23.908653 -6.4799504 -4.5365124 + -9.224193 14.568347 -10.568833 4.982321 -4.342062 + 0.0914714 12.645902 -5.74285 -3.2141201 -2.7173362 + -6.680575 0.4757669 -5.035051 -6.7964664 16.865469 + -11.54324 7.681869 0.44475392 9.708182 -8.932846 + 0.4123232 -4.361452 1.3948607 9.511665 0.11667654 + 2.9079323 6.049952 9.275183 -18.078873 6.2983274 + -0.7500531 -2.725033 -7.6027865 3.3404543 2.990815 + 4.010979 11.000591 -2.8873312 7.1352735 -16.79663 + 18.495346 -14.293832 7.89578 2.2714825 22.976387 + -4.875734 -3.0836344 -2.9999814 13.751918 6.448228 + -11.924197 2.171869 2.0423572 -6.173772 10.778437 + 25.77281 -4.9495463 14.57806 0.3044315 2.6132357 + -7.591999 -2.076944 9.025118 1.7834753 -3.1799617 + -4.9401326 23.465864 5.1685796 -9.018578 9.037825 + -4.4150195 6.859591 -12.274467 -0.88911164 5.186309 + -3.9988663 -13.638606 -9.925445 -0.06329413 -3.6709652 + -12.397416 -12.719869 -1.395601 2.1150916 5.7381287 + -4.4691963 -3.82819 -0.84233856 -1.1604277 -13.490127 + 8.731719 -20.778936 -11.495662 5.8033476 -4.752041 + 10.833007 -6.717991 4.504732 13.4244375 1.1306485 + 7.3435574 1.400918 14.704036 -9.501399 7.2315617 + -6.417456 1.3333273 11.872697 -0.30664724 8.8845 + 6.5569253 4.7948146 0.03662816 -8.704245 6.224871 + -3.2701402 -11.508579 ] + ``` + +- Python API + ```python + import paddle + from paddlespeech.cli import VectorExecutor + + vector_executor = VectorExecutor() + audio_emb = vector_executor( + model='ecapatdnn_voxceleb12', + sample_rate=16000, + config=None, # Set `config` and `ckpt_path` to None to use pretrained model. + ckpt_path=None, + audio_file='./85236145389.wav', + force_yes=False, + device=paddle.get_device()) + print('Audio embedding Result: \n{}'.format(audio_emb)) + ``` + + 输出： + ```bash + # Vector Result: + [ -5.749211 9.505463 -8.200284 -5.2075014 5.3940268 + -3.04878 1.611095 10.127234 -10.534177 -15.821609 + 1.2032688 -0.35080156 1.2629458 -12.643498 -2.5758228 + -11.343508 2.3385992 -8.719341 14.213509 15.404744 + -0.39327756 6.338786 2.688887 8.7104025 17.469526 + -8.77959 7.0576906 4.648855 -1.3089896 -23.294737 + 8.013747 13.891729 -9.926753 5.655307 -5.9422326 + -22.842539 0.6293588 -18.46266 -10.811862 9.8192625 + 3.0070958 3.8072643 -2.3861165 3.0821571 -14.739942 + 1.7594414 -0.6485091 4.485623 2.0207152 7.264915 + -6.40137 23.63524 2.9711294 -22.708025 9.93719 + 20.354511 -10.324688 -0.700492 -8.783211 -5.27593 + 15.999649 3.3004563 12.747926 15.429879 4.7849145 + 5.6699696 -2.3826702 10.605882 3.9112158 3.1500628 + 15.859915 -2.1832209 -23.908653 -6.4799504 -4.5365124 + -9.224193 14.568347 -10.568833 4.982321 -4.342062 + 0.0914714 12.645902 -5.74285 -3.2141201 -2.7173362 + -6.680575 0.4757669 -5.035051 -6.7964664 16.865469 + -11.54324 7.681869 0.44475392 9.708182 -8.932846 + 0.4123232 -4.361452 1.3948607 9.511665 0.11667654 + 2.9079323 6.049952 9.275183 -18.078873 6.2983274 + -0.7500531 -2.725033 -7.6027865 3.3404543 2.990815 + 4.010979 11.000591 -2.8873312 7.1352735 -16.79663 + 18.495346 -14.293832 7.89578 2.2714825 22.976387 + -4.875734 -3.0836344 -2.9999814 13.751918 6.448228 + -11.924197 2.171869 2.0423572 -6.173772 10.778437 + 25.77281 -4.9495463 14.57806 0.3044315 2.6132357 + -7.591999 -2.076944 9.025118 1.7834753 -3.1799617 + -4.9401326 23.465864 5.1685796 -9.018578 9.037825 + -4.4150195 6.859591 -12.274467 -0.88911164 5.186309 + -3.9988663 -13.638606 -9.925445 -0.06329413 -3.6709652 + -12.397416 -12.719869 -1.395601 2.1150916 5.7381287 + -4.4691963 -3.82819 -0.84233856 -1.1604277 -13.490127 + 8.731719 -20.778936 -11.495662 5.8033476 -4.752041 + 10.833007 -6.717991 4.504732 13.4244375 1.1306485 + 7.3435574 1.400918 14.704036 -9.501399 7.2315617 + -6.417456 1.3333273 11.872697 -0.30664724 8.8845 + 6.5569253 4.7948146 0.03662816 -8.704245 6.224871 + -3.2701402 -11.508579 ] + ``` + +### 4.预训练模型 +以下是 PaddleSpeech 提供的可以被命令行和 python API 使用的预训练模型列表： + +| 模型 | 采样率 +| :--- | :---: | +| ecapatdnn_voxceleb12 | 16k diff --git a/demos/speaker_verification/run.sh b/demos/speaker_verification/run.sh new file mode 100644 index 00000000..856886d3 --- /dev/null +++ b/demos/speaker_verification/run.sh @@ -0,0 +1,6 @@ +#!/bin/bash + +wget -c https://paddlespeech.bj.bcebos.com/vector/audio/85236145389.wav + +# asr +paddlespeech vector --task spk --input ./85236145389.wav \ No newline at end of file diff --git a/demos/speech_server/README.md b/demos/speech_server/README.md index 10489e71..0323d398 100644 --- a/demos/speech_server/README.md +++ b/demos/speech_server/README.md @@ -15,8 +15,8 @@ You can choose one way from meduim and hard to install paddlespeech. ### 2. Prepare config File The configuration file can be found in `conf/application.yaml` . -Among them, `engine_list` indicates the speech engine that will be included in the service to be started, in the format of _. -At present, the speech tasks integrated by the service include: asr (speech recognition) and tts (speech synthesis). +Among them, `engine_list` indicates the speech engine that will be included in the service to be started, in the format of `_`. +At present, the speech tasks integrated by the service include: asr (speech recognition), tts (text to sppech) and cls (audio classification). Currently the engine type supports two forms: python and inference (Paddle Inference) diff --git a/demos/speech_server/README_cn.md b/demos/speech_server/README_cn.md index 2bd8af6c..687b51f1 100644 --- a/demos/speech_server/README_cn.md +++ b/demos/speech_server/README_cn.md @@ -17,7 +17,7 @@ ### 2. 准备配置文件 配置文件可参见 `conf/application.yaml` 。 其中，`engine_list`表示即将启动的服务将会包含的语音引擎，格式为 <语音任务>_<引擎类型>。 -目前服务集成的语音任务有： asr(语音识别)、tts(语音合成)。 +目前服务集成的语音任务有： asr(语音识别)、tts(语音合成)以及cls(音频分类)。 目前引擎类型支持两种形式：python 及 inference (Paddle Inference) diff --git a/docs/source/released_model.md b/docs/source/released_model.md index 62986da0..9a423e03 100644 --- a/docs/source/released_model.md +++ b/docs/source/released_model.md @@ -8,7 +8,8 @@ Acoustic Model | Training Data | Token-based | Size | Descriptions | CER | WER | :-------------:| :------------:| :-----: | -----: | :-----: |:-----:| :-----: | :-----: | :-----: [Ds2 Online Aishell ASR0 Model](https://paddlespeech.bj.bcebos.com/s2t/aishell/asr0/asr0_deepspeech2_online_aishell_ckpt_0.1.1.model.tar.gz) | Aishell Dataset | Char-based | 345 MB | 2 Conv + 5 LSTM layers with only forward direction | 0.080 |-| 151 h | [D2 Online Aishell ASR0](../../examples/aishell/asr0) [Ds2 Offline Aishell ASR0 Model](https://paddlespeech.bj.bcebos.com/s2t/aishell/asr0/asr0_deepspeech2_aishell_ckpt_0.1.1.model.tar.gz)| Aishell Dataset | Char-based | 306 MB | 2 Conv + 3 bidirectional GRU layers| 0.064 |-| 151 h | [Ds2 Offline Aishell ASR0](../../examples/aishell/asr0) -[Conformer Offline Aishell ASR1 Model](https://paddlespeech.bj.bcebos.com/s2t/aishell/asr1/asr1_conformer_aishell_ckpt_0.1.1.model.tar.gz) | Aishell Dataset | Char-based | 284 MB | Encoder:Conformer, Decoder:Transformer, Decoding method: Attention rescoring | 0.056 |-| 151 h | [Conformer Offline Aishell ASR1](../../examples/aishell/asr1) +[Conformer Online Aishell ASR1 Model](https://paddlespeech.bj.bcebos.com/s2t/aishell/asr1/asr1_chunk_conformer_aishell_ckpt_0.1.2.model.tar.gz) | Aishell Dataset | Char-based | 189 MB | Encoder:Conformer, Decoder:Transformer, Decoding method: Attention rescoring | 0.0565 |-| 151 h | [Conformer Online Aishell ASR1](../../examples/aishell/asr1) +[Conformer Offline Aishell ASR1 Model](https://paddlespeech.bj.bcebos.com/s2t/aishell/asr1/asr1_conformer_aishell_ckpt_0.1.2.model.tar.gz) | Aishell Dataset | Char-based | 189 MB | Encoder:Conformer, Decoder:Transformer, Decoding method: Attention rescoring | 0.0483 |-| 151 h | [Conformer Offline Aishell ASR1](../../examples/aishell/asr1) [Transformer Aishell ASR1 Model](https://paddlespeech.bj.bcebos.com/s2t/aishell/asr1/asr1_transformer_aishell_ckpt_0.1.1.model.tar.gz) | Aishell Dataset | Char-based | 128 MB | Encoder:Transformer, Decoder:Transformer, Decoding method: Attention rescoring | 0.0523 || 151 h | [Transformer Aishell ASR1](../../examples/aishell/asr1) [Ds2 Offline Librispeech ASR0 Model](https://paddlespeech.bj.bcebos.com/s2t/librispeech/asr0/asr0_deepspeech2_librispeech_ckpt_0.1.1.model.tar.gz)| Librispeech Dataset | Char-based | 518 MB | 2 Conv + 3 bidirectional LSTM layers| - |0.0725| 960 h | [Ds2 Offline Librispeech ASR0](../../examples/librispeech/asr0) [Conformer Librispeech ASR1 Model](https://paddlespeech.bj.bcebos.com/s2t/librispeech/asr1/asr1_conformer_librispeech_ckpt_0.1.1.model.tar.gz) | Librispeech Dataset | subword-based | 191 MB | Encoder:Conformer, Decoder:Transformer, Decoding method: Attention rescoring |-| 0.0337 | 960 h | [Conformer Librispeech ASR1](../../examples/librispeech/asr1) @@ -54,8 +55,9 @@ Parallel WaveGAN| VCTK |[PWGAN-vctk](https://github.com/PaddlePaddle/PaddleSpeec |Multi Band MelGAN | CSMSC |[MB MelGAN-csmsc](https://github.com/PaddlePaddle/PaddleSpeech/tree/develop/examples/csmsc/voc3) | [mb_melgan_csmsc_ckpt_0.1.1.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/mb_melgan/mb_melgan_csmsc_ckpt_0.1.1.zip)
[mb_melgan_baker_finetune_ckpt_0.5.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/mb_melgan/mb_melgan_baker_finetune_ckpt_0.5.zip)|[mb_melgan_csmsc_static_0.1.1.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/mb_melgan/mb_melgan_csmsc_static_0.1.1.zip) |8.2MB| Style MelGAN | CSMSC |[Style MelGAN-csmsc](https://github.com/PaddlePaddle/PaddleSpeech/tree/develop/examples/csmsc/voc4)|[style_melgan_csmsc_ckpt_0.1.1.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/style_melgan/style_melgan_csmsc_ckpt_0.1.1.zip)| | | HiFiGAN | CSMSC |[HiFiGAN-csmsc](https://github.com/PaddlePaddle/PaddleSpeech/tree/develop/examples/csmsc/voc5)|[hifigan_csmsc_ckpt_0.1.1.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/hifigan/hifigan_csmsc_ckpt_0.1.1.zip)|[hifigan_csmsc_static_0.1.1.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/hifigan/hifigan_csmsc_static_0.1.1.zip)|50MB| +HiFiGAN | LJSpeech |[HiFiGAN-ljspeech](https://github.com/PaddlePaddle/PaddleSpeech/tree/develop/examples/ljspeech/voc5)|[hifigan_ljspeech_ckpt_0.2.0.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/hifigan/hifigan_ljspeech_ckpt_0.2.0.zip)||| HiFiGAN | AISHELL-3 |[HiFiGAN-aishell3](https://github.com/PaddlePaddle/PaddleSpeech/tree/develop/examples/aishell3/voc5)|[hifigan_aishell3_ckpt_0.2.0.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/hifigan/hifigan_aishell3_ckpt_0.2.0.zip)||| -HiFiGAN | VCTK |[HiFiGAN-vctk](https://github.com/PaddlePaddle/PaddleSpeech/tree/develop/examples/vctk/voc5)|[hifigan_aishell3_ckpt_0.2.0.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/hifigan/hifigan_aishell3_ckpt_0.2.0.zip)||| +HiFiGAN | VCTK |[HiFiGAN-vctk](https://github.com/PaddlePaddle/PaddleSpeech/tree/develop/examples/vctk/voc5)|[hifigan_vctk_ckpt_0.2.0.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/hifigan/hifigan_vctk_ckpt_0.2.0.zip)||| WaveRNN | CSMSC |[WaveRNN-csmsc](https://github.com/PaddlePaddle/PaddleSpeech/tree/develop/examples/csmsc/voc6)|[wavernn_csmsc_ckpt_0.2.0.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/wavernn/wavernn_csmsc_ckpt_0.2.0.zip)|[wavernn_csmsc_static_0.2.0.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/wavernn/wavernn_csmsc_static_0.2.0.zip)|18MB| @@ -74,6 +76,12 @@ Model Type | Dataset| Example Link | Pretrained Models | Static Models PANN | Audioset| [audioset_tagging_cnn](https://github.com/qiuqiangkong/audioset_tagging_cnn) | [panns_cnn6.pdparams](https://bj.bcebos.com/paddleaudio/models/panns_cnn6.pdparams), [panns_cnn10.pdparams](https://bj.bcebos.com/paddleaudio/models/panns_cnn10.pdparams), [panns_cnn14.pdparams](https://bj.bcebos.com/paddleaudio/models/panns_cnn14.pdparams) | [panns_cnn6_static.tar.gz](https://paddlespeech.bj.bcebos.com/cls/inference_model/panns_cnn6_static.tar.gz)(18M), [panns_cnn10_static.tar.gz](https://paddlespeech.bj.bcebos.com/cls/inference_model/panns_cnn10_static.tar.gz)(19M), [panns_cnn14_static.tar.gz](https://paddlespeech.bj.bcebos.com/cls/inference_model/panns_cnn14_static.tar.gz)(289M) PANN | ESC-50 |[pann-esc50](../../examples/esc50/cls0)|[esc50_cnn6.tar.gz](https://paddlespeech.bj.bcebos.com/cls/esc50/esc50_cnn6.tar.gz), [esc50_cnn10.tar.gz](https://paddlespeech.bj.bcebos.com/cls/esc50/esc50_cnn10.tar.gz), [esc50_cnn14.tar.gz](https://paddlespeech.bj.bcebos.com/cls/esc50/esc50_cnn14.tar.gz) +## Speaker Verification Models + +Model Type | Dataset| Example Link | Pretrained Models | Static Models +:-------------:| :------------:| :-----: | :-----: | :-----: +PANN | VoxCeleb| [voxceleb_ecapatdnn](https://github.com/PaddlePaddle/PaddleSpeech/tree/develop/examples/voxceleb/sv0) | [ecapatdnn.tar.gz](https://paddlespeech.bj.bcebos.com/vector/voxceleb/sv0_ecapa_tdnn_voxceleb12_ckpt_0_1_1.tar.gz) | - + ## Punctuation Restoration Models Model Type | Dataset| Example Link | Pretrained Models :-------------:| :------------:| :-----: | :-----: diff --git a/examples/aishell/asr1/README.md b/examples/aishell/asr1/README.md index 1226a4f4..5277a31e 100644 --- a/examples/aishell/asr1/README.md +++ b/examples/aishell/asr1/README.md @@ -168,30 +168,7 @@ bash local/data.sh --stage -1 --stop_stage -1 bash local/data.sh --stage 2 --stop_stage 2 CUDA_VISIBLE_DEVICES= ./local/test.sh conf/transformer.yaml exp/transformer/checkpoints/avg_20 ``` -The performance of the released models are shown below: -### Conformer -| Model | Params | Config | Augmentation | Test set | Decode method | Loss | CER | -| --------- | ------ | ------------------- | ---------------- | -------- | ---------------------- | ---- | -------- | -| conformer | 47.07M | conf/conformer.yaml | spec_aug + shift | test | attention | - | 0.059858 | -| conformer | 47.07M | conf/conformer.yaml | spec_aug + shift | test | ctc_greedy_search | - | 0.062311 | -| conformer | 47.07M | conf/conformer.yaml | spec_aug + shift | test | ctc_prefix_beam_search | - | 0.062196 | -| conformer | 47.07M | conf/conformer.yaml | spec_aug + shift | test | attention_rescoring | - | 0.054694 | -### Chunk Conformer -Need set `decoding.decoding_chunk_size=16` when decoding. -| Model | Params | Config | Augmentation | Test set | Decode method | Chunk Size & Left Chunks | Loss | CER | -| --------- | ------ | ------------------------- | ---------------- | -------- | ---------------------- | ------------------------ | ---- | -------- | -| conformer | 47.06M | conf/chunk_conformer.yaml | spec_aug + shift | test | attention | 16, -1 | - | 0.061939 | -| conformer | 47.06M | conf/chunk_conformer.yaml | spec_aug + shift | test | ctc_greedy_search | 16, -1 | - | 0.070806 | -| conformer | 47.06M | conf/chunk_conformer.yaml | spec_aug + shift | test | ctc_prefix_beam_search | 16, -1 | - | 0.070739 | -| conformer | 47.06M | conf/chunk_conformer.yaml | spec_aug + shift | test | attention_rescoring | 16, -1 | - | 0.059400 | - -### Transformer -| Model | Params | Config | Augmentation | Test set | Decode method | Loss | CER | -| ----------- | ------ | --------------------- | ------------ | -------- | ---------------------- | ----------------- | -------- | -| transformer | 31.95M | conf/transformer.yaml | spec_aug | test | attention | 3.858648955821991 | 0.057293 | -| transformer | 31.95M | conf/transformer.yaml | spec_aug | test | ctc_greedy_search | 3.858648955821991 | 0.061837 | -| transformer | 31.95M | conf/transformer.yaml | spec_aug | test | ctc_prefix_beam_search | 3.858648955821991 | 0.061685 | -| transformer | 31.95M | conf/transformer.yaml | spec_aug | test | attention_rescoring | 3.858648955821991 | 0.053844 | +[The performance of the released models](https://github.com/PaddlePaddle/PaddleSpeech/blob/develop/examples/aishell/asr1/RESULTS.md) ## Stage 4: CTC Alignment If you want to get the alignment between the audio and the text, you can use the ctc alignment. The code of this stage is shown below: ```bash diff --git a/examples/aishell/asr1/RESULTS.md b/examples/aishell/asr1/RESULTS.md index b68d6992..73cd57bd 100644 --- a/examples/aishell/asr1/RESULTS.md +++ b/examples/aishell/asr1/RESULTS.md @@ -1,24 +1,27 @@ # Aishell ## Conformer - -| Model | Params | Config | Augmentation| Test set | Decode method | Loss | CER | -| --- | --- | --- | --- | --- | --- | --- | --- | -| conformer | 47.07M | conf/conformer.yaml | spec_aug + shift | test | attention | - | 0.059858 | -| conformer | 47.07M | conf/conformer.yaml | spec_aug + shift | test | ctc_greedy_search | - | 0.062311 | -| conformer | 47.07M | conf/conformer.yaml | spec_aug + shift | test | ctc_prefix_beam_search | - | 0.062196 | -| conformer | 47.07M | conf/conformer.yaml | spec_aug + shift | test | attention_rescoring | - | 0.054694 | +paddle version: 2.2.2 +paddlespeech version: 0.1.2 +| Model | Params | Config | Augmentation| Test set | Decode method | Loss | CER | +| --- | --- | --- | --- | --- | --- | --- | --- | +| conformer | 47.07M | conf/conformer.yaml | spec_aug | test | attention | - | 0.0548 | +| conformer | 47.07M | conf/conformer.yaml | spec_aug | test | ctc_greedy_search | - | 0.05127 | +| conformer | 47.07M | conf/conformer.yaml | spec_aug| test | ctc_prefix_beam_search | - | 0.05131 | +| conformer | 47.07M | conf/conformer.yaml | spec_aug | test | attention_rescoring | - | 0.04829 | ## Chunk Conformer +paddle version: 2.2.2 +paddlespeech version: 0.1.2 Need set `decoding.decoding_chunk_size=16` when decoding. | Model | Params | Config | Augmentation| Test set | Decode method | Chunk Size & Left Chunks | Loss | CER | | --- | --- | --- | --- | --- | --- | --- | --- | --- | -| conformer | 47.06M | conf/chunk_conformer.yaml | spec_aug + shift | test | attention | 16, -1 | - | 0.061939 | -| conformer | 47.06M | conf/chunk_conformer.yaml | spec_aug + shift | test | ctc_greedy_search | 16, -1 | - | 0.070806 | -| conformer | 47.06M | conf/chunk_conformer.yaml | spec_aug + shift | test | ctc_prefix_beam_search | 16, -1 | - | 0.070739 | -| conformer | 47.06M | conf/chunk_conformer.yaml | spec_aug + shift | test | attention_rescoring | 16, -1 | - | 0.059400 | +| conformer | 47.06M | conf/chunk_conformer.yaml | spec_aug | test | attention | 16, -1 | - | 0.0573884 | +| conformer | 47.06M | conf/chunk_conformer.yaml | spec_aug | test | ctc_greedy_search | 16, -1 | - | 0.06599091 | +| conformer | 47.06M | conf/chunk_conformer.yaml | spec_aug | test | ctc_prefix_beam_search | 16, -1 | - | 0.065991 | +| conformer | 47.06M | conf/chunk_conformer.yaml | spec_aug | test | attention_rescoring | 16, -1 | - | 0.056502 | ## Transformer diff --git a/examples/aishell/asr1/conf/chunk_conformer.yaml b/examples/aishell/asr1/conf/chunk_conformer.yaml index 68e852ba..9f70e4c5 100644 --- a/examples/aishell/asr1/conf/chunk_conformer.yaml +++ b/examples/aishell/asr1/conf/chunk_conformer.yaml @@ -39,6 +39,7 @@ model_conf: ctc_weight: 0.3 lsm_weight: 0.1 # label smoothing option length_normalized_loss: false + init_type: 'kaiming_uniform' ########################################### # Data # @@ -61,28 +62,29 @@ feat_dim: 80 stride_ms: 10.0 window_ms: 25.0 sortagrad: 0 # Feed samples from shortest to longest ; -1: enabled for all epochs, 0: disabled, other: enabled for 'other' epochs -batch_size: 64 +batch_size: 32 maxlen_in: 512 # if input length > maxlen-in, batchsize is automatically reduced maxlen_out: 150 # if output length > maxlen-out, batchsize is automatically reduced minibatches: 0 # for debug batch_count: auto -batch_bins: 0 +batch_bins: 0 batch_frames_in: 0 batch_frames_out: 0 batch_frames_inout: 0 -num_workers: 0 +num_workers: 2 subsampling_factor: 1 num_encs: 1 ########################################### # Training # ########################################### -n_epoch: 240 -accum_grad: 2 +n_epoch: 180 +accum_grad: 1 global_grad_clip: 5.0 +dist_sampler: True optim: adam optim_conf: - lr: 0.002 + lr: 0.001 weight_decay: 1.0e-6 scheduler: warmuplr scheduler_conf: @@ -92,4 +94,3 @@ log_interval: 100 checkpoint: kbest_n: 50 latest_n: 5 - diff --git a/examples/aishell/asr1/conf/conformer.yaml b/examples/aishell/asr1/conf/conformer.yaml index 775a4527..a150a04d 100644 --- a/examples/aishell/asr1/conf/conformer.yaml +++ b/examples/aishell/asr1/conf/conformer.yaml @@ -37,6 +37,7 @@ model_conf: ctc_weight: 0.3 lsm_weight: 0.1 # label smoothing option length_normalized_loss: false + init_type: 'kaiming_uniform' ########################################### # Data # @@ -75,6 +76,7 @@ num_encs: 1 n_epoch: 240 accum_grad: 2 global_grad_clip: 5.0 +dist_sampler: True optim: adam optim_conf: lr: 0.002 diff --git a/examples/aishell/asr1/conf/preprocess.yaml b/examples/aishell/asr1/conf/preprocess.yaml index f7f4c58d..d3992cb9 100644 --- a/examples/aishell/asr1/conf/preprocess.yaml +++ b/examples/aishell/asr1/conf/preprocess.yaml @@ -23,7 +23,3 @@ process: n_mask: 2 inplace: true replace_with_zero: false - - - - diff --git a/examples/aishell/asr1/conf/transformer.yaml b/examples/aishell/asr1/conf/transformer.yaml index 9d294653..9e08ea0e 100644 --- a/examples/aishell/asr1/conf/transformer.yaml +++ b/examples/aishell/asr1/conf/transformer.yaml @@ -61,16 +61,17 @@ batch_frames_in: 0 batch_frames_out: 0 batch_frames_inout: 0 preprocess_config: conf/preprocess.yaml -num_workers: 0 +num_workers: 2 subsampling_factor: 1 num_encs: 1 ########################################### # Training # ########################################### -n_epoch: 240 +n_epoch: 30 accum_grad: 2 global_grad_clip: 5.0 +dist_sampler: False optim: adam optim_conf: lr: 0.002 diff --git a/examples/ami/sd0/local/ami_prepare.py b/examples/ami/sd0/local/ami_prepare.py index 01582dbd..1f02afe0 100644 --- a/examples/ami/sd0/local/ami_prepare.py +++ b/examples/ami/sd0/local/ami_prepare.py @@ -18,18 +18,17 @@ Download: http://groups.inf.ed.ac.uk/ami/download/ Prepares metadata files (JSON) from manual annotations "segments/" using RTTM format (Oracle VAD). """ - import argparse import glob import json import logging import os import xml.etree.ElementTree as et -from distutils.util import strtobool from ami_splits import get_AMI_split from dataio import load_pkl from dataio import save_pkl +from distutils.util import strtobool logger = logging.getLogger(__name__) SAMPLERATE = 16000 diff --git a/examples/csmsc/tts3/README.md b/examples/csmsc/tts3/README.md index 7b803526..ae8f7af6 100644 --- a/examples/csmsc/tts3/README.md +++ b/examples/csmsc/tts3/README.md @@ -226,8 +226,11 @@ CUDA_VISIBLE_DEVICES=${gpus} ./local/inference.sh ${train_output_path} Pretrained FastSpeech2 model with no silence in the edge of audios: - [fastspeech2_nosil_baker_ckpt_0.4.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/fastspeech2/fastspeech2_nosil_baker_ckpt_0.4.zip) - [fastspeech2_conformer_baker_ckpt_0.5.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/fastspeech2/fastspeech2_conformer_baker_ckpt_0.5.zip) +- [fastspeech2_cnndecoder_csmsc_ckpt_1.0.0.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/fastspeech2/fastspeech2_cnndecoder_csmsc_ckpt_1.0.0.zip) -The static model can be downloaded here [fastspeech2_nosil_baker_static_0.4.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/fastspeech2/fastspeech2_nosil_baker_static_0.4.zip). +The static model can be downloaded here: +- [fastspeech2_nosil_baker_static_0.4.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/fastspeech2/fastspeech2_nosil_baker_static_0.4.zip) +- [fastspeech2_csmsc_static_0.2.0.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/fastspeech2/fastspeech2_csmsc_static_0.2.0.zip) Model | Step | eval/loss | eval/l1_loss | eval/duration_loss | eval/pitch_loss| eval/energy_loss :-------------:| :------------:| :-----: | :-----: | :--------: |:--------:|:---------: diff --git a/examples/csmsc/tts3/conf/cnndecoder.yaml b/examples/csmsc/tts3/conf/cnndecoder.yaml new file mode 100644 index 00000000..8b46fea4 --- /dev/null +++ b/examples/csmsc/tts3/conf/cnndecoder.yaml @@ -0,0 +1,107 @@ +# use CNND +########################################################### +# FEATURE EXTRACTION SETTING # +########################################################### + +fs: 24000 # sr +n_fft: 2048 # FFT size (samples). +n_shift: 300 # Hop size (samples). 12.5ms +win_length: 1200 # Window length (samples). 50ms + # If set to null, it will be the same as fft_size. +window: "hann" # Window function. + +# Only used for feats_type != raw + +fmin: 80 # Minimum frequency of Mel basis. +fmax: 7600 # Maximum frequency of Mel basis. +n_mels: 80 # The number of mel basis. + +# Only used for the model using pitch features (e.g. FastSpeech2) +f0min: 80 # Minimum f0 for pitch extraction. +f0max: 400 # Maximum f0 for pitch extraction. + + +########################################################### +# DATA SETTING # +########################################################### +batch_size: 64 +num_workers: 4 + + +########################################################### +# MODEL SETTING # +########################################################### +model: + adim: 384 # attention dimension + aheads: 2 # number of attention heads + elayers: 4 # number of encoder layers + eunits: 1536 # number of encoder ff units + dlayers: 4 # number of decoder layers + dunits: 1536 # number of decoder ff units + positionwise_layer_type: conv1d # type of position-wise layer + positionwise_conv_kernel_size: 3 # kernel size of position wise conv layer + duration_predictor_layers: 2 # number of layers of duration predictor + duration_predictor_chans: 256 # number of channels of duration predictor + duration_predictor_kernel_size: 3 # filter size of duration predictor + postnet_layers: 5 # number of layers of postnset + postnet_filts: 5 # filter size of conv layers in postnet + postnet_chans: 256 # number of channels of conv layers in postnet + use_scaled_pos_enc: True # whether to use scaled positional encoding + encoder_normalize_before: True # whether to perform layer normalization before the input + decoder_normalize_before: True # whether to perform layer normalization before the input + reduction_factor: 1 # reduction factor + encoder_type: transformer # encoder type + decoder_type: cnndecoder # decoder type + init_type: xavier_uniform # initialization type + init_enc_alpha: 1.0 # initial value of alpha of encoder scaled position encoding + init_dec_alpha: 1.0 # initial value of alpha of decoder scaled position encoding + transformer_enc_dropout_rate: 0.2 # dropout rate for transformer encoder layer + transformer_enc_positional_dropout_rate: 0.2 # dropout rate for transformer encoder positional encoding + transformer_enc_attn_dropout_rate: 0.2 # dropout rate for transformer encoder attention layer + cnn_dec_dropout_rate: 0.2 # dropout rate for cnn decoder layer + cnn_postnet_dropout_rate: 0.2 + cnn_postnet_resblock_kernel_sizes: [256, 256] # kernel sizes for residual block of cnn_postnet + cnn_postnet_kernel_size: 5 # kernel size of cnn_postnet + cnn_decoder_embedding_dim: 256 + pitch_predictor_layers: 5 # number of conv layers in pitch predictor + pitch_predictor_chans: 256 # number of channels of conv layers in pitch predictor + pitch_predictor_kernel_size: 5 # kernel size of conv leyers in pitch predictor + pitch_predictor_dropout: 0.5 # dropout rate in pitch predictor + pitch_embed_kernel_size: 1 # kernel size of conv embedding layer for pitch + pitch_embed_dropout: 0.0 # dropout rate after conv embedding layer for pitch + stop_gradient_from_pitch_predictor: True # whether to stop the gradient from pitch predictor to encoder + energy_predictor_layers: 2 # number of conv layers in energy predictor + energy_predictor_chans: 256 # number of channels of conv layers in energy predictor + energy_predictor_kernel_size: 3 # kernel size of conv leyers in energy predictor + energy_predictor_dropout: 0.5 # dropout rate in energy predictor + energy_embed_kernel_size: 1 # kernel size of conv embedding layer for energy + energy_embed_dropout: 0.0 # dropout rate after conv embedding layer for energy + stop_gradient_from_energy_predictor: False # whether to stop the gradient from energy predictor to encoder + + + +########################################################### +# UPDATER SETTING # +########################################################### +updater: + use_masking: True # whether to apply masking for padded part in loss calculation + + +########################################################### +# OPTIMIZER SETTING # +########################################################### +optimizer: + optim: adam # optimizer type + learning_rate: 0.001 # learning rate + +########################################################### +# TRAINING SETTING # +########################################################### +max_epoch: 1000 +num_snapshots: 5 + + +########################################################### +# OTHER SETTING # +########################################################### +seed: 10086 diff --git a/examples/csmsc/tts3/local/synthesize_streaming.sh b/examples/csmsc/tts3/local/synthesize_streaming.sh new file mode 100755 index 00000000..7606c238 --- /dev/null +++ b/examples/csmsc/tts3/local/synthesize_streaming.sh @@ -0,0 +1,92 @@ +#!/bin/bash + +config_path=$1 +train_output_path=$2 +ckpt_name=$3 + +stage=0 +stop_stage=0 + +# pwgan +if [ ${stage} -le 0 ] && [ ${stop_stage} -ge 0 ]; then + FLAGS_allocator_strategy=naive_best_fit \ + FLAGS_fraction_of_gpu_memory_to_use=0.01 \ + python3 ${BIN_DIR}/../synthesize_streaming.py \ + --am=fastspeech2_csmsc \ + --am_config=${config_path} \ + --am_ckpt=${train_output_path}/checkpoints/${ckpt_name} \ + --am_stat=dump/train/speech_stats.npy \ + --voc=pwgan_csmsc \ + --voc_config=pwg_baker_ckpt_0.4/pwg_default.yaml \ + --voc_ckpt=pwg_baker_ckpt_0.4/pwg_snapshot_iter_400000.pdz \ + --voc_stat=pwg_baker_ckpt_0.4/pwg_stats.npy \ + --lang=zh \ + --text=${BIN_DIR}/../sentences.txt \ + --output_dir=${train_output_path}/test_e2e_streaming \ + --phones_dict=dump/phone_id_map.txt \ + --am_streaming=True +fi + +# for more GAN Vocoders +# multi band melgan +if [ ${stage} -le 1 ] && [ ${stop_stage} -ge 1 ]; then + FLAGS_allocator_strategy=naive_best_fit \ + FLAGS_fraction_of_gpu_memory_to_use=0.01 \ + python3 ${BIN_DIR}/../synthesize_streaming.py \ + --am=fastspeech2_csmsc \ + --am_config=${config_path} \ + --am_ckpt=${train_output_path}/checkpoints/${ckpt_name} \ + --am_stat=dump/train/speech_stats.npy \ + --voc=mb_melgan_csmsc \ + --voc_config=mb_melgan_csmsc_ckpt_0.1.1/default.yaml \ + --voc_ckpt=mb_melgan_csmsc_ckpt_0.1.1/snapshot_iter_1000000.pdz\ + --voc_stat=mb_melgan_csmsc_ckpt_0.1.1/feats_stats.npy \ + --lang=zh \ + --text=${BIN_DIR}/../sentences.txt \ + --output_dir=${train_output_path}/test_e2e_streaming \ + --phones_dict=dump/phone_id_map.txt \ + --am_streaming=True +fi + +# the pretrained models haven't release now +# style melgan +# style melgan's Dygraph to Static Graph is not ready now +if [ ${stage} -le 2 ] && [ ${stop_stage} -ge 2 ]; then + FLAGS_allocator_strategy=naive_best_fit \ + FLAGS_fraction_of_gpu_memory_to_use=0.01 \ + python3 ${BIN_DIR}/../synthesize_streaming.py \ + --am=fastspeech2_csmsc \ + --am_config=${config_path} \ + --am_ckpt=${train_output_path}/checkpoints/${ckpt_name} \ + --am_stat=dump/train/speech_stats.npy \ + --voc=style_melgan_csmsc \ + --voc_config=style_melgan_csmsc_ckpt_0.1.1/default.yaml \ + --voc_ckpt=style_melgan_csmsc_ckpt_0.1.1/snapshot_iter_1500000.pdz \ + --voc_stat=style_melgan_csmsc_ckpt_0.1.1/feats_stats.npy \ + --lang=zh \ + --text=${BIN_DIR}/../sentences.txt \ + --output_dir=${train_output_path}/test_e2e_streaming \ + --phones_dict=dump/phone_id_map.txt \ + --am_streaming=True +fi + +# hifigan +if [ ${stage} -le 3 ] && [ ${stop_stage} -ge 3 ]; then + echo "in hifigan syn_e2e" + FLAGS_allocator_strategy=naive_best_fit \ + FLAGS_fraction_of_gpu_memory_to_use=0.01 \ + python3 ${BIN_DIR}/../synthesize_streaming.py \ + --am=fastspeech2_csmsc \ + --am_config=${config_path} \ + --am_ckpt=${train_output_path}/checkpoints/${ckpt_name} \ + --am_stat=dump/train/speech_stats.npy \ + --voc=hifigan_csmsc \ + --voc_config=hifigan_csmsc_ckpt_0.1.1/default.yaml \ + --voc_ckpt=hifigan_csmsc_ckpt_0.1.1/snapshot_iter_2500000.pdz \ + --voc_stat=hifigan_csmsc_ckpt_0.1.1/feats_stats.npy \ + --lang=zh \ + --text=${BIN_DIR}/../sentences.txt \ + --output_dir=${train_output_path}/test_e2e_streaming \ + --phones_dict=dump/phone_id_map.txt \ + --am_streaming=True +fi diff --git a/examples/csmsc/tts3/run_cnndecoder.sh b/examples/csmsc/tts3/run_cnndecoder.sh new file mode 100755 index 00000000..5cccef01 --- /dev/null +++ b/examples/csmsc/tts3/run_cnndecoder.sh @@ -0,0 +1,48 @@ +#!/bin/bash + +set -e +source path.sh + +gpus=0,1 +stage=0 +stop_stage=100 + +conf_path=conf/cnndecoder.yaml +train_output_path=exp/cnndecoder +ckpt_name=snapshot_iter_153.pdz + +# with the following command, you can choose the stage range you want to run +# such as `./run.sh --stage 0 --stop-stage 0` +# this can not be mixed use with `$1`, `$2` ... +source ${MAIN_ROOT}/utils/parse_options.sh || exit 1 + +if [ ${stage} -le 0 ] && [ ${stop_stage} -ge 0 ]; then + # prepare data + ./local/preprocess.sh ${conf_path} || exit -1 +fi + +if [ ${stage} -le 1 ] && [ ${stop_stage} -ge 1 ]; then + # train model, all `ckpt` under `train_output_path/checkpoints/` dir + CUDA_VISIBLE_DEVICES=${gpus} ./local/train.sh ${conf_path} ${train_output_path} || exit -1 +fi + +if [ ${stage} -le 2 ] && [ ${stop_stage} -ge 2 ]; then + # synthesize, vocoder is pwgan + CUDA_VISIBLE_DEVICES=${gpus} ./local/synthesize.sh ${conf_path} ${train_output_path} ${ckpt_name} || exit -1 +fi + +if [ ${stage} -le 3 ] && [ ${stop_stage} -ge 3 ]; then + # synthesize_e2e, vocoder is pwgan + CUDA_VISIBLE_DEVICES=${gpus} ./local/synthesize_e2e.sh ${conf_path} ${train_output_path} ${ckpt_name} || exit -1 +fi + +if [ ${stage} -le 4 ] && [ ${stop_stage} -ge 4 ]; then + # inference with static model + CUDA_VISIBLE_DEVICES=${gpus} ./local/inference.sh ${train_output_path} || exit -1 +fi + +if [ ${stage} -le 5 ] && [ ${stop_stage} -ge 5 ]; then + # synthesize_e2e, vocoder is pwgan + CUDA_VISIBLE_DEVICES=${gpus} ./local/synthesize_streaming.sh ${conf_path} ${train_output_path} ${ckpt_name} || exit -1 +fi + diff --git a/examples/ljspeech/tts3/local/synthesize.sh b/examples/ljspeech/tts3/local/synthesize.sh index f150d158..6dc34274 100755 --- a/examples/ljspeech/tts3/local/synthesize.sh +++ b/examples/ljspeech/tts3/local/synthesize.sh @@ -4,17 +4,42 @@ config_path=$1 train_output_path=$2 ckpt_name=$3 -FLAGS_allocator_strategy=naive_best_fit \ -FLAGS_fraction_of_gpu_memory_to_use=0.01 \ -python3 ${BIN_DIR}/../synthesize.py \ - --am=fastspeech2_ljspeech \ - --am_config=${config_path} \ - --am_ckpt=${train_output_path}/checkpoints/${ckpt_name} \ - --am_stat=dump/train/speech_stats.npy \ - --voc=pwgan_ljspeech \ - --voc_config=pwg_ljspeech_ckpt_0.5/pwg_default.yaml \ - --voc_ckpt=pwg_ljspeech_ckpt_0.5/pwg_snapshot_iter_400000.pdz \ - --voc_stat=pwg_ljspeech_ckpt_0.5/pwg_stats.npy \ - --test_metadata=dump/test/norm/metadata.jsonl \ - --output_dir=${train_output_path}/test \ - --phones_dict=dump/phone_id_map.txt +stage=0 +stop_stage=0 + +# pwgan +if [ ${stage} -le 0 ] && [ ${stop_stage} -ge 0 ]; then + FLAGS_allocator_strategy=naive_best_fit \ + FLAGS_fraction_of_gpu_memory_to_use=0.01 \ + python3 ${BIN_DIR}/../synthesize.py \ + --am=fastspeech2_ljspeech \ + --am_config=${config_path} \ + --am_ckpt=${train_output_path}/checkpoints/${ckpt_name} \ + --am_stat=dump/train/speech_stats.npy \ + --voc=pwgan_ljspeech \ + --voc_config=pwg_ljspeech_ckpt_0.5/pwg_default.yaml \ + --voc_ckpt=pwg_ljspeech_ckpt_0.5/pwg_snapshot_iter_400000.pdz \ + --voc_stat=pwg_ljspeech_ckpt_0.5/pwg_stats.npy \ + --test_metadata=dump/test/norm/metadata.jsonl \ + --output_dir=${train_output_path}/test \ + --phones_dict=dump/phone_id_map.txt +fi + +# hifigan +if [ ${stage} -le 0 ] && [ ${stop_stage} -ge 0 ]; then + FLAGS_allocator_strategy=naive_best_fit \ + FLAGS_fraction_of_gpu_memory_to_use=0.01 \ + python3 ${BIN_DIR}/../synthesize.py \ + --am=fastspeech2_ljspeech \ + --am_config=${config_path} \ + --am_ckpt=${train_output_path}/checkpoints/${ckpt_name} \ + --am_stat=dump/train/speech_stats.npy \ + --voc=hifigan_ljspeech \ + --voc_config=hifigan_ljspeech_ckpt_0.2.0/default.yaml \ + --voc_ckpt=hifigan_ljspeech_ckpt_0.2.0/snapshot_iter_2500000.pdz \ + --voc_stat=hifigan_ljspeech_ckpt_0.2.0/feats_stats.npy \ + --test_metadata=dump/test/norm/metadata.jsonl \ + --output_dir=${train_output_path}/test \ + --phones_dict=dump/phone_id_map.txt +fi + diff --git a/examples/ljspeech/tts3/local/synthesize_e2e.sh b/examples/ljspeech/tts3/local/synthesize_e2e.sh index 0b0cb574..36865f7f 100755 --- a/examples/ljspeech/tts3/local/synthesize_e2e.sh +++ b/examples/ljspeech/tts3/local/synthesize_e2e.sh @@ -4,19 +4,45 @@ config_path=$1 train_output_path=$2 ckpt_name=$3 -FLAGS_allocator_strategy=naive_best_fit \ -FLAGS_fraction_of_gpu_memory_to_use=0.01 \ -python3 ${BIN_DIR}/../synthesize_e2e.py \ - --am=fastspeech2_ljspeech \ - --am_config=${config_path} \ - --am_ckpt=${train_output_path}/checkpoints/${ckpt_name} \ - --am_stat=dump/train/speech_stats.npy \ - --voc=pwgan_ljspeech \ - --voc_config=pwg_ljspeech_ckpt_0.5/pwg_default.yaml \ - --voc_ckpt=pwg_ljspeech_ckpt_0.5/pwg_snapshot_iter_400000.pdz \ - --voc_stat=pwg_ljspeech_ckpt_0.5/pwg_stats.npy \ - --lang=en \ - --text=${BIN_DIR}/../sentences_en.txt \ - --output_dir=${train_output_path}/test_e2e \ - --inference_dir=${train_output_path}/inference \ - --phones_dict=dump/phone_id_map.txt \ No newline at end of file +stage=0 +stop_stage=0 + +# pwgan +if [ ${stage} -le 0 ] && [ ${stop_stage} -ge 0 ]; then + FLAGS_allocator_strategy=naive_best_fit \ + FLAGS_fraction_of_gpu_memory_to_use=0.01 \ + python3 ${BIN_DIR}/../synthesize_e2e.py \ + --am=fastspeech2_ljspeech \ + --am_config=${config_path} \ + --am_ckpt=${train_output_path}/checkpoints/${ckpt_name} \ + --am_stat=dump/train/speech_stats.npy \ + --voc=pwgan_ljspeech \ + --voc_config=pwg_ljspeech_ckpt_0.5/pwg_default.yaml \ + --voc_ckpt=pwg_ljspeech_ckpt_0.5/pwg_snapshot_iter_400000.pdz \ + --voc_stat=pwg_ljspeech_ckpt_0.5/pwg_stats.npy \ + --lang=en \ + --text=${BIN_DIR}/../sentences_en.txt \ + --output_dir=${train_output_path}/test_e2e \ + --inference_dir=${train_output_path}/inference \ + --phones_dict=dump/phone_id_map.txt +fi + +# hifigan +if [ ${stage} -le 1 ] && [ ${stop_stage} -ge 1 ]; then + FLAGS_allocator_strategy=naive_best_fit \ + FLAGS_fraction_of_gpu_memory_to_use=0.01 \ + python3 ${BIN_DIR}/../synthesize_e2e.py \ + --am=fastspeech2_ljspeech \ + --am_config=${config_path} \ + --am_ckpt=${train_output_path}/checkpoints/${ckpt_name} \ + --am_stat=dump/train/speech_stats.npy \ + --voc=hifigan_ljspeech \ + --voc_config=hifigan_ljspeech_ckpt_0.2.0/default.yaml \ + --voc_ckpt=hifigan_ljspeech_ckpt_0.2.0/snapshot_iter_2500000.pdz \ + --voc_stat=hifigan_ljspeech_ckpt_0.2.0/feats_stats.npy \ + --lang=en \ + --text=${BIN_DIR}/../sentences_en.txt \ + --output_dir=${train_output_path}/test_e2e \ + --inference_dir=${train_output_path}/inference \ + --phones_dict=dump/phone_id_map.txt +fi diff --git a/examples/ljspeech/voc5/README.md b/examples/ljspeech/voc5/README.md index 21082942..9fbb9f74 100644 --- a/examples/ljspeech/voc5/README.md +++ b/examples/ljspeech/voc5/README.md @@ -127,6 +127,21 @@ optional arguments: 5. `--ngpu` is the number of gpus to use, if ngpu == 0, use cpu. ## Pretrained Model +The pretrained model can be downloaded here [hifigan_ljspeech_ckpt_0.2.0.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/hifigan/hifigan_ljspeech_ckpt_0.2.0.zip). + + +Model | Step | eval/generator_loss | eval/mel_loss| eval/feature_matching_loss +:-------------:| :------------:| :-----: | :-----: | :--------: +default| 1(gpu) x 2500000|24.492|0.115|7.227 + +HiFiGAN checkpoint contains files listed below. + +```text +hifigan_ljspeech_ckpt_0.2.0 +├── default.yaml # default config used to train hifigan +├── feats_stats.npy # statistics used to normalize spectrogram when training hifigan +└── snapshot_iter_2500000.pdz # generator parameters of hifigan +``` ## Acknowledgement diff --git a/examples/voxceleb/README.md b/examples/voxceleb/README.md index 2c8ad138..42f8903e 100644 --- a/examples/voxceleb/README.md +++ b/examples/voxceleb/README.md @@ -6,3 +6,45 @@ sv0 - speaker verfication with softmax backend etc, all python code sv1 - dependence on kaldi, speaker verfication with plda/sc backend, more info refer to the sv1/readme.txt + + +## VoxCeleb2 preparation + +VoxCeleb2 audio files are released in m4a format. All the VoxCeleb2 m4a audio files must be converted in wav files before feeding them in PaddleSpeech. +Please, follow these steps to prepare the dataset correctly: + +1. Download Voxceleb2. +You can find download instructions here: http://www.robots.ox.ac.uk/~vgg/data/voxceleb/ + +2. Convert .m4a to wav +VoxCeleb2 stores files with the m4a audio format. To use them in PaddleSpeech, you have to convert all the m4a audio files into wav files. + +``` shell +ffmpeg -y -i %s -ac 1 -vn -acodec pcm_s16le -ar 16000 %s +``` + +You can do the conversion using ffmpeg https://gist.github.com/seungwonpark/4f273739beef2691cd53b5c39629d830). This operation might take several hours and should be only once. + +3. Put all the wav files in a folder called `wav`. You should have something like `voxceleb2/wav/id*/*.wav` (e.g, `voxceleb2/wav/id00012/21Uxsk56VDQ/00001.wav`) + + +## voxceleb dataset summary + + +|dataset | vox1 - dev | vox1 - test |vox2 - dev| vox2 - test| +|---------|-----------|------------|-----------|----------| +|spks | 1211 |40 | 5994 | 118| +|utts | 148642 | 4874 | 1092009 |36273| +| time(h) | 340.4 | 11.2 | 2360.2 |79.9 | + + +## trial summary + +| trial | filename | nums | positive | negative | +|--------|-----------|--------|-------|------| +| VoxCeleb1 | veri_test.txt | 37720 | 18860 | 18860 | +| VoxCeleb1(cleaned) | veri_test2.txt | 37611 | 18802 | 18809 | +| VoxCeleb1-H | list_test_hard.txt | 552536 | 276270 | 276266 | +|VoxCeleb1-H(cleaned) |list_test_hard2.txt | 550894 | 275488 | 275406 | +|VoxCeleb1-E | list_test_all.txt | 581480 | 290743 | 290737 | +|VoxCeleb1-E(cleaned) | list_test_all2.txt |579818 |289921 |289897 | diff --git a/examples/voxceleb/sv0/RESULT.md b/examples/voxceleb/sv0/RESULT.md new file mode 100644 index 00000000..c37bcece --- /dev/null +++ b/examples/voxceleb/sv0/RESULT.md @@ -0,0 +1,7 @@ +# VoxCeleb + +## ECAPA-TDNN + +| Model | Number of Params | Release | Config | dim | Test set | Cosine | Cosine + S-Norm | +| --- | --- | --- | --- | --- | --- | --- | ---- | +| ECAPA-TDNN | 85M | 0.1.1 | conf/ecapa_tdnn.yaml |192 | test | 1.15 | 1.06 | diff --git a/examples/voxceleb/sv0/conf/ecapa_tdnn.yaml b/examples/voxceleb/sv0/conf/ecapa_tdnn.yaml new file mode 100644 index 00000000..e58dca82 --- /dev/null +++ b/examples/voxceleb/sv0/conf/ecapa_tdnn.yaml @@ -0,0 +1,52 @@ +########################################### +# Data # +########################################### +# we should explicitly specify the wav path of vox2 audio data converted from m4a +vox2_base_path: +augment: True +batch_size: 16 +num_workers: 2 +num_speakers: 7205 # 1211 vox1, 5994 vox2, 7205 vox1+2, test speakers: 41 +shuffle: True +random_chunk: True + +########################################################### +# FEATURE EXTRACTION SETTING # +########################################################### +# currently, we only support fbank +sr: 16000 # sample rate +n_mels: 80 +window_size: 400 #25ms, sample rate 16000, 25 * 16000 / 1000 = 400 +hop_size: 160 #10ms, sample rate 16000, 10 * 16000 / 1000 = 160 + +########################################################### +# MODEL SETTING # +########################################################### +# currently, we only support ecapa-tdnn in the ecapa_tdnn.yaml +# if we want use another model, please choose another configuration yaml file +model: + input_size: 80 + # "channels": [512, 512, 512, 512, 1536], + channels: [1024, 1024, 1024, 1024, 3072] + kernel_sizes: [5, 3, 3, 3, 1] + dilations: [1, 2, 3, 4, 1] + attention_channels: 128 + lin_neurons: 192 + +########################################### +# Training # +########################################### +seed: 1986 # according from speechbrain configuration +epochs: 10 +save_interval: 1 +log_interval: 1 +learning_rate: 1e-8 + + +########################################### +# Testing # +########################################### +global_embedding_norm: True +embedding_mean_norm: True +embedding_std_norm: False + diff --git a/examples/voxceleb/sv0/local/data.sh b/examples/voxceleb/sv0/local/data.sh new file mode 100755 index 00000000..a3ff1c48 --- /dev/null +++ b/examples/voxceleb/sv0/local/data.sh @@ -0,0 +1,58 @@ +#!/bin/bash +# Copyright (c) 2021 PaddlePaddle Authors. All Rights Reserved. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +stage=1 +stop_stage=100 + +. ${MAIN_ROOT}/utils/parse_options.sh || exit -1; + +if [ $# -ne 2 ] ; then + echo "Usage: $0 [options] "; + echo "e.g.: $0 ./data/ conf/ecapa_tdnn.yaml" + echo "Options: " + echo " --stage # Used to run a partially-completed data process from somewhere in the middle." + echo " --stop-stage # Used to run a partially-completed data process stop stage in the middle" + exit 1; +fi + +dir=$1 +conf_path=$2 +mkdir -p ${dir} + +if [ ${stage} -le 0 ] && [ ${stop_stage} -ge 0 ]; then + # data prepare for vox1 and vox2, vox2 must be converted from m4a to wav + # we should use the local/convert.sh convert m4a to wav + python3 local/data_prepare.py \ + --data-dir ${dir} \ + --config ${conf_path} +fi + +TARGET_DIR=${MAIN_ROOT}/dataset +mkdir -p ${TARGET_DIR} + +if [ ${stage} -le 1 ] && [ ${stop_stage} -ge 1 ]; then + # download data, generate manifests + python3 ${TARGET_DIR}/voxceleb/voxceleb1.py \ + --manifest_prefix="data/vox1/manifest" \ + --target_dir="${TARGET_DIR}/voxceleb/vox1/" + + if [ $? -ne 0 ]; then + echo "Prepare voxceleb failed. Terminated." + exit 1 + fi + + # for dataset in train dev test; do + # mv data/manifest.${dataset} data/manifest.${dataset}.raw + # done +fi \ No newline at end of file diff --git a/examples/voxceleb/sv0/local/data_prepare.py b/examples/voxceleb/sv0/local/data_prepare.py new file mode 100644 index 00000000..03d05400 --- /dev/null +++ b/examples/voxceleb/sv0/local/data_prepare.py @@ -0,0 +1,70 @@ +# Copyright (c) 2022 PaddlePaddle Authors. All Rights Reserved. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +import argparse + +import paddle +from yacs.config import CfgNode + +from paddleaudio.datasets.voxceleb import VoxCeleb +from paddlespeech.s2t.utils.log import Log +from paddlespeech.vector.io.augment import build_augment_pipeline +from paddlespeech.vector.training.seeding import seed_everything + +logger = Log(__name__).getlog() + + +def main(args, config): + + # stage0: set the cpu device, all data prepare process will be done in cpu mode + paddle.set_device("cpu") + # set the random seed, it is a must for multiprocess training + seed_everything(config.seed) + + # stage 1: generate the voxceleb csv file + # Note: this may occurs c++ execption, but the program will execute fine + # so we ignore the execption + # we explicitly pass the vox2 base path to data prepare and generate the audio info + logger.info("start to generate the voxceleb dataset info") + train_dataset = VoxCeleb( + 'train', target_dir=args.data_dir, vox2_base_path=config.vox2_base_path) + + # stage 2: generate the augment noise csv file + if config.augment: + logger.info("start to generate the augment dataset info") + augment_pipeline = build_augment_pipeline(target_dir=args.data_dir) + + +if __name__ == "__main__": + # yapf: disable + parser = argparse.ArgumentParser(__doc__) + parser.add_argument("--data-dir", + default="./data/", + type=str, + help="data directory") + parser.add_argument("--config", + default=None, + type=str, + help="configuration file") + args = parser.parse_args() + # yapf: enable + + # https://yaml.org/type/float.html + config = CfgNode(new_allowed=True) + if args.config: + config.merge_from_file(args.config) + + config.freeze() + print(config) + + main(args, config) diff --git a/examples/voxceleb/sv0/local/emb.sh b/examples/voxceleb/sv0/local/emb.sh new file mode 100755 index 00000000..31d79e52 --- /dev/null +++ b/examples/voxceleb/sv0/local/emb.sh @@ -0,0 +1,51 @@ +#!/bin/bash +# Copyright (c) 2021 PaddlePaddle Authors. All Rights Reserved. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +. ./path.sh + +stage=0 +stop_stage=100 +exp_dir=exp/ecapa-tdnn-vox12-big/ # experiment directory +conf_path=conf/ecapa_tdnn.yaml +audio_path="demo/voxceleb/00001.wav" +use_gpu=true + +. ${MAIN_ROOT}/utils/parse_options.sh || exit -1; + +if [ $# -ne 0 ] ; then + echo "Usage: $0 [options]"; + echo "e.g.: $0 ./data/ exp/voxceleb12/ conf/ecapa_tdnn.yaml" + echo "Options: " + echo " --use-gpu # specify is gpu is to be used for training" + echo " --stage # Used to run a partially-completed data process from somewhere in the middle." + echo " --stop-stage # Used to run a partially-completed data process stop stage in the middle" + echo " --exp-dir # experiment directorh, where is has the model.pdparams" + echo " --conf-path # configuration file for extracting the embedding" + echo " --audio-path # audio-path, which will be processed to extract the embedding" + exit 1; +fi + +# set the test device +device="cpu" +if ${use_gpu}; then + device="gpu" +fi + +if [ ${stage} -le 0 ] && [ ${stop_stage} -ge 0 ]; then + # extract the audio embedding + python3 ${BIN_DIR}/extract_emb.py --device ${device} \ + --config ${conf_path} \ + --audio-path ${audio_path} --load-checkpoint ${exp_dir} +fi \ No newline at end of file diff --git a/examples/voxceleb/sv0/local/test.sh b/examples/voxceleb/sv0/local/test.sh new file mode 100644 index 00000000..4460a165 --- /dev/null +++ b/examples/voxceleb/sv0/local/test.sh @@ -0,0 +1,42 @@ +#!/bin/bash +# Copyright (c) 2021 PaddlePaddle Authors. All Rights Reserved. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +stage=1 +stop_stage=100 +use_gpu=true # if true, we run on GPU. + +. ${MAIN_ROOT}/utils/parse_options.sh || exit -1; + +if [ $# -ne 3 ] ; then + echo "Usage: $0 [options] "; + echo "e.g.: $0 ./data/ exp/voxceleb12/ conf/ecapa_tdnn.yaml" + echo "Options: " + echo " --use-gpu # specify is gpu is to be used for training" + echo " --stage # Used to run a partially-completed data process from somewhere in the middle." + echo " --stop-stage # Used to run a partially-completed data process stop stage in the middle" + exit 1; +fi + +dir=$1 +exp_dir=$2 +conf_path=$3 + +if [ ${stage} -le 1 ] && [ ${stop_stage} -ge 1 ]; then + # test the model and compute the eer metrics + python3 ${BIN_DIR}/test.py \ + --data-dir ${dir} \ + --load-checkpoint ${exp_dir} \ + --config ${conf_path} +fi diff --git a/examples/voxceleb/sv0/local/train.sh b/examples/voxceleb/sv0/local/train.sh new file mode 100755 index 00000000..5477d0a3 --- /dev/null +++ b/examples/voxceleb/sv0/local/train.sh @@ -0,0 +1,61 @@ +#!/bin/bash +# Copyright (c) 2021 PaddlePaddle Authors. All Rights Reserved. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +stage=0 +stop_stage=100 +use_gpu=true # if true, we run on GPU. + +. ${MAIN_ROOT}/utils/parse_options.sh || exit -1; + +if [ $# -ne 3 ] ; then + echo "Usage: $0 [options] "; + echo "e.g.: $0 ./data/ exp/voxceleb12/ conf/ecapa_tdnn.yaml" + echo "Options: " + echo " --use-gpu # specify is gpu is to be used for training" + echo " --stage # Used to run a partially-completed data process from somewhere in the middle." + echo " --stop-stage # Used to run a partially-completed data process stop stage in the middle" + exit 1; +fi + +dir=$1 +exp_dir=$2 +conf_path=$3 + +# get the gpu nums for training +ngpu=$(echo $CUDA_VISIBLE_DEVICES | awk -F "," '{print NF}') +echo "using $ngpu gpus..." + +# setting training device +device="cpu" +if ${use_gpu}; then + device="gpu" +fi + +if [ ${stage} -le 1 ] && [ ${stop_stage} -ge 1 ]; then + # train the speaker identification task with voxceleb data + # and we will create the trained model parameters in ${exp_dir}/model.pdparams as the soft link + # Note: we will store the log file in exp/log directory + python3 -m paddle.distributed.launch --gpus=$CUDA_VISIBLE_DEVICES \ + ${BIN_DIR}/train.py --device ${device} --checkpoint-dir ${exp_dir} \ + --data-dir ${dir} --config ${conf_path} + +fi + +if [ $? -ne 0 ]; then + echo "Failed in training!" + exit 1 +fi + +exit 0 \ No newline at end of file diff --git a/examples/voxceleb/sv0/path.sh b/examples/voxceleb/sv0/path.sh new file mode 100755 index 00000000..2be098e0 --- /dev/null +++ b/examples/voxceleb/sv0/path.sh @@ -0,0 +1,28 @@ +#!/bin/bash +# Copyright (c) 2021 PaddlePaddle Authors. All Rights Reserved. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +export MAIN_ROOT=`realpath ${PWD}/../../../` + +export PATH=${MAIN_ROOT}:${MAIN_ROOT}/utils:${PATH} +export LC_ALL=C + +export PYTHONDONTWRITEBYTECODE=1 +# Use UTF-8 in Python to avoid UnicodeDecodeError when LC_ALL=C +export PYTHONIOENCODING=UTF-8 +export PYTHONPATH=${MAIN_ROOT}:${PYTHONPATH} + +export LD_LIBRARY_PATH=${LD_LIBRARY_PATH}:/usr/local/lib/ + +MODEL=ecapa_tdnn +export BIN_DIR=${MAIN_ROOT}/paddlespeech/vector/exps/${MODEL} \ No newline at end of file diff --git a/examples/voxceleb/sv0/run.sh b/examples/voxceleb/sv0/run.sh new file mode 100755 index 00000000..bbc9e3db --- /dev/null +++ b/examples/voxceleb/sv0/run.sh @@ -0,0 +1,69 @@ +#!/bin/bash +# Copyright (c) 2021 PaddlePaddle Authors. All Rights Reserved. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +. ./path.sh +set -e + +####################################################################### +# stage 0: data prepare, including voxceleb1 download and generate {train,dev,enroll,test}.csv +# voxceleb2 data is m4a format, so we need user to convert the m4a to wav yourselves as described in Readme.md with the script local/convert.sh +# stage 1: train the speaker identification model +# stage 2: test speaker identification +# stage 3: extract the training embeding to train the LDA and PLDA +###################################################################### + +# we can set the variable PPAUDIO_HOME to specifiy the root directory of the downloaded vox1 and vox2 dataset +# default the dataset will be stored in the ~/.paddleaudio/ +# the vox2 dataset is stored in m4a format, we need to convert the audio from m4a to wav yourself +# and put all of them to ${PPAUDIO_HOME}/datasets/vox2 +# we will find the wav from ${PPAUDIO_HOME}/datasets/vox1/wav and ${PPAUDIO_HOME}/datasets/vox2/wav +# export PPAUDIO_HOME= +stage=0 +stop_stage=50 + +# data directory +# if we set the variable ${dir}, we will store the wav info to this directory +# otherwise, we will store the wav info to vox1 and vox2 directory respectively +# vox2 wav path, we must convert the m4a format to wav format +dir=data/ # data info directory + +exp_dir=exp/ecapa-tdnn-vox12-big/ # experiment directory +conf_path=conf/ecapa_tdnn.yaml +gpus=0,1,2,3 + +source ${MAIN_ROOT}/utils/parse_options.sh || exit 1; + +mkdir -p ${exp_dir} + +if [ $stage -le 0 ] && [ ${stop_stage} -ge 0 ]; then + # stage 0: data prepare for vox1 and vox2, vox2 must be converted from m4a to wav + bash ./local/data.sh ${dir} ${conf_path}|| exit -1; +fi + +if [ $stage -le 1 ] && [ ${stop_stage} -ge 1 ]; then + # stage 1: train the speaker identification model + CUDA_VISIBLE_DEVICES=${gpus} bash ./local/train.sh ${dir} ${exp_dir} ${conf_path} +fi + +if [ $stage -le 2 ] && [ ${stop_stage} -ge 2 ]; then + # stage 2: get the speaker verification scores with cosine function + # now we only support use cosine to get the scores + CUDA_VISIBLE_DEVICES=0 bash ./local/test.sh ${dir} ${exp_dir} ${conf_path} +fi + +# if [ $stage -le 3 ]; then +# # stage 2: extract the training embeding to train the LDA and PLDA +# # todo: extract the training embedding +# fi diff --git a/examples/voxceleb/sv0/utils b/examples/voxceleb/sv0/utils new file mode 120000 index 00000000..256f914a --- /dev/null +++ b/examples/voxceleb/sv0/utils @@ -0,0 +1 @@ +../../../utils/ \ No newline at end of file diff --git a/paddleaudio/.gitignore b/paddleaudio/.gitignore new file mode 100644 index 00000000..1c930053 --- /dev/null +++ b/paddleaudio/.gitignore @@ -0,0 +1,2 @@ +.eggs +*.wav diff --git a/paddleaudio/README.md b/paddleaudio/README.md new file mode 100644 index 00000000..697c0173 --- /dev/null +++ b/paddleaudio/README.md @@ -0,0 +1,7 @@ +# PaddleAudio + +PaddleAudio is an audio library for PaddlePaddle. + +## Install + +`pip install .` diff --git a/paddleaudio/docs/Makefile b/paddleaudio/docs/Makefile new file mode 100644 index 00000000..69fe55ec --- /dev/null +++ b/paddleaudio/docs/Makefile @@ -0,0 +1,19 @@ +# Minimal makefile for Sphinx documentation +# + +# You can set these variables from the command line. +SPHINXOPTS = +SPHINXBUILD = sphinx-build +SOURCEDIR = source +BUILDDIR = build + +# Put it first so that "make" without argument is like "make help". +help: + @$(SPHINXBUILD) -M help "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS) $(O) + +.PHONY: help Makefile + +# Catch-all target: route all unknown targets to Sphinx using the new +# "make mode" option. $(O) is meant as a shortcut for $(SPHINXOPTS). +%: Makefile + @$(SPHINXBUILD) -M $@ "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS) $(O) \ No newline at end of file diff --git a/paddleaudio/docs/README.md b/paddleaudio/docs/README.md new file mode 100644 index 00000000..20626f52 --- /dev/null +++ b/paddleaudio/docs/README.md @@ -0,0 +1,24 @@ +# Build docs for PaddleAudio + +Execute the following steps in **current directory**. + +## 1. Install + +`pip install Sphinx sphinx_rtd_theme` + + +## 2. Generate API docs + +Generate API docs from doc string. + +`sphinx-apidoc -fMeT -o source ../paddleaudio ../paddleaudio/utils --templatedir source/_templates` + + +## 3. Build + +`sphinx-build source _html` + + +## 4. Preview + +Open `_html/index.html` for page preview. diff --git a/paddleaudio/docs/images/paddle.png b/paddleaudio/docs/images/paddle.png new file mode 100644 index 00000000..bc1135ab Binary files /dev/null and b/paddleaudio/docs/images/paddle.png differ diff --git a/paddleaudio/docs/make.bat b/paddleaudio/docs/make.bat new file mode 100644 index 00000000..543c6b13 --- /dev/null +++ b/paddleaudio/docs/make.bat @@ -0,0 +1,35 @@ +@ECHO OFF + +pushd %~dp0 + +REM Command file for Sphinx documentation + +if "%SPHINXBUILD%" == "" ( + set SPHINXBUILD=sphinx-build +) +set SOURCEDIR=source +set BUILDDIR=build + +if "%1" == "" goto help + +%SPHINXBUILD% >NUL 2>NUL +if errorlevel 9009 ( + echo. + echo.The 'sphinx-build' command was not found. Make sure you have Sphinx + echo.installed, then set the SPHINXBUILD environment variable to point + echo.to the full path of the 'sphinx-build' executable. Alternatively you + echo.may add the Sphinx directory to PATH. + echo. + echo.If you don't have Sphinx installed, grab it from + echo.http://sphinx-doc.org/ + exit /b 1 +) + +%SPHINXBUILD% -M %1 %SOURCEDIR% %BUILDDIR% %SPHINXOPTS% +goto end + +:help +%SPHINXBUILD% -M help %SOURCEDIR% %BUILDDIR% %SPHINXOPTS% + +:end +popd diff --git a/paddleaudio/docs/source/_static/custom.css b/paddleaudio/docs/source/_static/custom.css new file mode 100644 index 00000000..bb65c51a --- /dev/null +++ b/paddleaudio/docs/source/_static/custom.css @@ -0,0 +1,5 @@ +.wy-nav-content { + max-width: 80%; +} +.table table{ background:#b9b9b9} +.table table td{ background:#FFF; } diff --git a/paddleaudio/docs/source/_templates/module.rst_t b/paddleaudio/docs/source/_templates/module.rst_t new file mode 100644 index 00000000..d9a50e6b --- /dev/null +++ b/paddleaudio/docs/source/_templates/module.rst_t @@ -0,0 +1,9 @@ +{%- if show_headings %} +{{- basename | e | heading }} + +{% endif -%} +.. automodule:: {{ qualname }} +{%- for option in automodule_options %} + :{{ option }}: +{%- endfor %} + diff --git a/paddleaudio/docs/source/_templates/package.rst_t b/paddleaudio/docs/source/_templates/package.rst_t new file mode 100644 index 00000000..7239c11b --- /dev/null +++ b/paddleaudio/docs/source/_templates/package.rst_t @@ -0,0 +1,57 @@ +{%- macro automodule(modname, options) -%} +.. automodule:: {{ modname }} +{%- for option in options %} + :{{ option }}: +{%- endfor %} +{%- endmacro %} + +{%- macro toctree(docnames) -%} +.. toctree:: + :maxdepth: {{ maxdepth }} +{% for docname in docnames %} + {{ docname }} +{%- endfor %} +{%- endmacro %} + +{%- if is_namespace %} +{{- [pkgname, "namespace"] | join(" ") | e | heading }} +{% else %} +{{- pkgname | e | heading }} +{% endif %} + +{%- if is_namespace %} +.. py:module:: {{ pkgname }} +{% endif %} + +{%- if modulefirst and not is_namespace %} +{{ automodule(pkgname, automodule_options) }} +{% endif %} + +{%- if subpackages %} +Subpackages +----------- + +{{ toctree(subpackages) }} +{% endif %} + +{%- if submodules %} +Submodules +---------- +{% if separatemodules %} +{{ toctree(submodules) }} +{% else %} +{%- for submodule in submodules %} +{% if show_headings %} +{{- submodule | e | heading(2) }} +{% endif %} +{{ automodule(submodule, automodule_options) }} +{% endfor %} +{%- endif %} +{%- endif %} + +{%- if not modulefirst and not is_namespace %} +Module contents +--------------- + +{{ automodule(pkgname, automodule_options) }} +{% endif %} diff --git a/paddleaudio/docs/source/_templates/toc.rst_t b/paddleaudio/docs/source/_templates/toc.rst_t new file mode 100644 index 00000000..f0877eeb --- /dev/null +++ b/paddleaudio/docs/source/_templates/toc.rst_t @@ -0,0 +1,8 @@ +{{ header | heading }} + +.. toctree:: + :maxdepth: {{ maxdepth }} +{% for docname in docnames %} + {{ docname }} +{%- endfor %} + diff --git a/paddleaudio/docs/source/conf.py b/paddleaudio/docs/source/conf.py new file mode 100644 index 00000000..09c4f312 --- /dev/null +++ b/paddleaudio/docs/source/conf.py @@ -0,0 +1,181 @@ +# -*- coding: utf-8 -*- +# +# Configuration file for the Sphinx documentation builder. +# +# This file does only contain a selection of the most common options. For a +# full list see the documentation: +# http://www.sphinx-doc.org/en/master/config +# -- Path setup -------------------------------------------------------------- +# If extensions (or modules to document with autodoc) are in another directory, +# add these directories to sys.path here. If the directory is relative to the +# documentation root, use os.path.abspath to make it absolute, like shown here. +import os +import sys +sys.path.insert(0, os.path.abspath('../..')) + +# -- Project information ----------------------------------------------------- + +project = 'PaddleAudio' +copyright = '2022, PaddlePaddle' +author = 'PaddlePaddle' + +# The short X.Y version +version = '' +# The full version, including alpha/beta/rc tags +release = '0.2.0' + +# -- General configuration --------------------------------------------------- + +# If your documentation needs a minimal Sphinx version, state it here. +# +# needs_sphinx = '1.0' + +# Add any Sphinx extension module names here, as strings. They can be +# extensions coming with Sphinx (named 'sphinx.ext.*') or your custom +# ones. +extensions = [ + 'sphinx.ext.autodoc', + 'sphinx.ext.intersphinx', + 'sphinx.ext.mathjax', + 'sphinx.ext.viewcode', + 'sphinx.ext.napoleon', +] + +napoleon_google_docstring = True + +# Add any paths that contain templates here, relative to this directory. +templates_path = ['_templates'] + +# The suffix(es) of source filenames. +# You can specify multiple suffix as a list of string: +# +# source_suffix = ['.rst', '.md'] +source_suffix = '.rst' + +# The master toctree document. +master_doc = 'index' + +# The language for content autogenerated by Sphinx. Refer to documentation +# for a list of supported languages. +# +# This is also used if you do content translation via gettext catalogs. +# Usually you set "language" from the command line for these cases. +language = None + +# List of patterns, relative to source directory, that match files and +# directories to ignore when looking for source files. +# This pattern also affects html_static_path and html_extra_path. +exclude_patterns = [] + +# The name of the Pygments (syntax highlighting) style to use. +pygments_style = None + +# -- Options for HTML output ------------------------------------------------- + +# The theme to use for HTML and HTML Help pages. See the documentation for +# a list of builtin themes. +# + +import sphinx_rtd_theme +html_theme = 'sphinx_rtd_theme' +html_theme_path = [sphinx_rtd_theme.get_html_theme_path()] +smartquotes = False + +# Theme options are theme-specific and customize the look and feel of a theme +# further. For a list of options available for each theme, see the +# documentation. +# +# html_theme_options = {} + +# Add any paths that contain custom static files (such as style sheets) here, +# relative to this directory. They are copied after the builtin static files, +# so a file named "default.css" will overwrite the builtin "default.css". +html_static_path = ['_static'] +html_logo = '../images/paddle.png' +html_css_files = [ + 'custom.css', +] + +# Custom sidebar templates, must be a dictionary that maps document names +# to template names. +# +# The default sidebars (for documents that don't match any pattern) are +# defined by theme itself. Builtin themes are using these templates by +# default: ``['localtoc.html', 'relations.html', 'sourcelink.html', +# 'searchbox.html']``. +# +# html_sidebars = {} + +# -- Options for HTMLHelp output --------------------------------------------- + +# Output file base name for HTML help builder. +htmlhelp_basename = 'PaddleAudiodoc' + +# -- Options for LaTeX output ------------------------------------------------ + +latex_elements = { + # The paper size ('letterpaper' or 'a4paper'). + # + # 'papersize': 'letterpaper', + + # The font size ('10pt', '11pt' or '12pt'). + # + # 'pointsize': '10pt', + + # Additional stuff for the LaTeX preamble. + # + # 'preamble': '', + + # Latex figure (float) alignment + # + # 'figure_align': 'htbp', +} + +# Grouping the document tree into LaTeX files. List of tuples +# (source start file, target name, title, +# author, documentclass [howto, manual, or own class]). +latex_documents = [ + (master_doc, 'PaddleAudio.tex', 'PaddleAudio Documentation', 'PaddlePaddle', + 'manual'), +] + +# -- Options for manual page output ------------------------------------------ + +# One entry per manual page. List of tuples +# (source start file, name, description, authors, manual section). +man_pages = [(master_doc, 'paddleaudio', 'PaddleAudio Documentation', [author], + 1)] + +# -- Options for Texinfo output ---------------------------------------------- + +# Grouping the document tree into Texinfo files. List of tuples +# (source start file, target name, title, author, +# dir menu entry, description, category) +texinfo_documents = [ + (master_doc, 'PaddleAudio', 'PaddleAudio Documentation', author, + 'PaddleAudio', 'One line description of project.', 'Miscellaneous'), +] + +# -- Options for Epub output ------------------------------------------------- + +# Bibliographic Dublin Core info. +epub_title = project + +# The unique identifier of the text. This can be a ISBN number +# or the project homepage. +# +# epub_identifier = '' + +# A unique identification for the text. +# +# epub_uid = '' + +# A list of files that should not be packed into the epub file. +epub_exclude_files = ['search.html'] + +# -- Extension configuration ------------------------------------------------- + +# -- Options for intersphinx extension --------------------------------------- + +# Example configuration for intersphinx: refer to the Python standard library. +intersphinx_mapping = {'https://docs.python.org/': None} diff --git a/paddleaudio/docs/source/index.rst b/paddleaudio/docs/source/index.rst new file mode 100644 index 00000000..26963308 --- /dev/null +++ b/paddleaudio/docs/source/index.rst @@ -0,0 +1,22 @@ +.. PaddleAudio documentation master file, created by + sphinx-quickstart on Tue Mar 22 15:57:16 2022. + You can adapt this file completely to your liking, but it should at least + contain the root `toctree` directive. + +Welcome to PaddleAudio's documentation! +======================================= + +.. toctree:: + :maxdepth: 1 + + Index + + +API References +-------------- + +.. toctree:: + :maxdepth: 2 + :titlesonly: + + paddleaudio \ No newline at end of file diff --git a/paddleaudio/paddleaudio/compliance/__init__.py b/paddleaudio/paddleaudio/compliance/__init__.py index 97043fd7..c08f9ab1 100644 --- a/paddleaudio/paddleaudio/compliance/__init__.py +++ b/paddleaudio/paddleaudio/compliance/__init__.py @@ -11,3 +11,5 @@ # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. +from . import kaldi +from . import librosa diff --git a/paddleaudio/paddleaudio/datasets/__init__.py b/paddleaudio/paddleaudio/datasets/__init__.py index 5c5f0369..ebd4af98 100644 --- a/paddleaudio/paddleaudio/datasets/__init__.py +++ b/paddleaudio/paddleaudio/datasets/__init__.py @@ -13,5 +13,7 @@ # limitations under the License. from .esc50 import ESC50 from .gtzan import GTZAN +from .rirs_noises import OpenRIRNoise from .tess import TESS from .urban_sound import UrbanSound8K +from .voxceleb import VoxCeleb diff --git a/paddleaudio/paddleaudio/datasets/rirs_noises.py b/paddleaudio/paddleaudio/datasets/rirs_noises.py new file mode 100644 index 00000000..68639a60 --- /dev/null +++ b/paddleaudio/paddleaudio/datasets/rirs_noises.py @@ -0,0 +1,201 @@ +# Copyright (c) 2021 PaddlePaddle Authors. All Rights Reserved. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +import collections +import csv +import os +import random +from typing import List + +from paddle.io import Dataset +from tqdm import tqdm + +from ..backends import load as load_audio +from ..backends import save as save_wav +from ..utils import DATA_HOME +from ..utils.download import download_and_decompress +from .dataset import feat_funcs + +__all__ = ['OpenRIRNoise'] + + +class OpenRIRNoise(Dataset): + archieves = [ + { + 'url': 'http://www.openslr.org/resources/28/rirs_noises.zip', + 'md5': 'e6f48e257286e05de56413b4779d8ffb', + }, + ] + + sample_rate = 16000 + meta_info = collections.namedtuple('META_INFO', ('id', 'duration', 'wav')) + base_path = os.path.join(DATA_HOME, 'open_rir_noise') + wav_path = os.path.join(base_path, 'RIRS_NOISES') + csv_path = os.path.join(base_path, 'csv') + subsets = ['rir', 'noise'] + + def __init__(self, + subset: str='rir', + feat_type: str='raw', + target_dir=None, + random_chunk: bool=True, + chunk_duration: float=3.0, + seed: int=0, + **kwargs): + + assert subset in self.subsets, \ + 'Dataset subset must be one in {}, but got {}'.format(self.subsets, subset) + + self.subset = subset + self.feat_type = feat_type + self.feat_config = kwargs + self.random_chunk = random_chunk + self.chunk_duration = chunk_duration + + OpenRIRNoise.csv_path = os.path.join( + target_dir, "open_rir_noise", + "csv") if target_dir else self.csv_path + self._data = self._get_data() + super(OpenRIRNoise, self).__init__() + + # Set up a seed to reproduce training or predicting result. + # random.seed(seed) + + def _get_data(self): + # Download audio files. + print(f"rirs noises base path: {self.base_path}") + if not os.path.isdir(self.base_path): + download_and_decompress( + self.archieves, self.base_path, decompress=True) + else: + print( + f"{self.base_path} already exists, we will not download and decompress again" + ) + + # Data preparation. + print(f"prepare the csv to {self.csv_path}") + if not os.path.isdir(self.csv_path): + os.makedirs(self.csv_path) + self.prepare_data() + + data = [] + with open(os.path.join(self.csv_path, f'{self.subset}.csv'), 'r') as rf: + for line in rf.readlines()[1:]: + audio_id, duration, wav = line.strip().split(',') + data.append(self.meta_info(audio_id, float(duration), wav)) + + random.shuffle(data) + return data + + def _convert_to_record(self, idx: int): + sample = self._data[idx] + + record = {} + # To show all fields in a namedtuple: `type(sample)._fields` + for field in type(sample)._fields: + record[field] = getattr(sample, field) + + waveform, sr = load_audio(record['wav']) + + assert self.feat_type in feat_funcs.keys(), \ + f"Unknown feat_type: {self.feat_type}, it must be one in {list(feat_funcs.keys())}" + feat_func = feat_funcs[self.feat_type] + feat = feat_func( + waveform, sr=sr, **self.feat_config) if feat_func else waveform + + record.update({'feat': feat}) + return record + + @staticmethod + def _get_chunks(seg_dur, audio_id, audio_duration): + num_chunks = int(audio_duration / seg_dur) # all in milliseconds + + chunk_lst = [ + audio_id + "_" + str(i * seg_dur) + "_" + str(i * seg_dur + seg_dur) + for i in range(num_chunks) + ] + return chunk_lst + + def _get_audio_info(self, wav_file: str, + split_chunks: bool) -> List[List[str]]: + waveform, sr = load_audio(wav_file) + audio_id = wav_file.split("/open_rir_noise/")[-1].split(".")[0] + audio_duration = waveform.shape[0] / sr + + ret = [] + if split_chunks and audio_duration > self.chunk_duration: # Split into pieces of self.chunk_duration seconds. + uniq_chunks_list = self._get_chunks(self.chunk_duration, audio_id, + audio_duration) + + for idx, chunk in enumerate(uniq_chunks_list): + s, e = chunk.split("_")[-2:] # Timestamps of start and end + start_sample = int(float(s) * sr) + end_sample = int(float(e) * sr) + new_wav_file = os.path.join(self.base_path, + audio_id + f'_chunk_{idx+1:02}.wav') + save_wav(waveform[start_sample:end_sample], sr, new_wav_file) + # id, duration, new_wav + ret.append([chunk, self.chunk_duration, new_wav_file]) + else: # Keep whole audio. + ret.append([audio_id, audio_duration, wav_file]) + return ret + + def generate_csv(self, + wav_files: List[str], + output_file: str, + split_chunks: bool=True): + print(f'Generating csv: {output_file}') + header = ["id", "duration", "wav"] + + infos = list( + tqdm( + map(self._get_audio_info, wav_files, [split_chunks] * len( + wav_files)), + total=len(wav_files))) + + csv_lines = [] + for info in infos: + csv_lines.extend(info) + + with open(output_file, mode="w") as csv_f: + csv_writer = csv.writer( + csv_f, delimiter=",", quotechar='"', quoting=csv.QUOTE_MINIMAL) + csv_writer.writerow(header) + for line in csv_lines: + csv_writer.writerow(line) + + def prepare_data(self): + rir_list = os.path.join(self.wav_path, "real_rirs_isotropic_noises", + "rir_list") + rir_files = [] + with open(rir_list, 'r') as f: + for line in f.readlines(): + rir_file = line.strip().split(' ')[-1] + rir_files.append(os.path.join(self.base_path, rir_file)) + + noise_list = os.path.join(self.wav_path, "pointsource_noises", + "noise_list") + noise_files = [] + with open(noise_list, 'r') as f: + for line in f.readlines(): + noise_file = line.strip().split(' ')[-1] + noise_files.append(os.path.join(self.base_path, noise_file)) + + self.generate_csv(rir_files, os.path.join(self.csv_path, 'rir.csv')) + self.generate_csv(noise_files, os.path.join(self.csv_path, 'noise.csv')) + + def __getitem__(self, idx): + return self._convert_to_record(idx) + + def __len__(self): + return len(self._data) diff --git a/paddleaudio/paddleaudio/datasets/voxceleb.py b/paddleaudio/paddleaudio/datasets/voxceleb.py new file mode 100644 index 00000000..3f72b5f2 --- /dev/null +++ b/paddleaudio/paddleaudio/datasets/voxceleb.py @@ -0,0 +1,356 @@ +# Copyright (c) 2021 PaddlePaddle Authors. All Rights Reserved. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +import collections +import csv +import glob +import os +import random +from multiprocessing import cpu_count +from typing import List + +from paddle.io import Dataset +from pathos.multiprocessing import Pool +from tqdm import tqdm + +from ..backends import load as load_audio +from ..utils import DATA_HOME +from ..utils import decompress +from ..utils.download import download_and_decompress +from .dataset import feat_funcs + +__all__ = ['VoxCeleb'] + + +class VoxCeleb(Dataset): + source_url = 'https://thor.robots.ox.ac.uk/~vgg/data/voxceleb/vox1a/' + archieves_audio_dev = [ + { + 'url': source_url + 'vox1_dev_wav_partaa', + 'md5': 'e395d020928bc15670b570a21695ed96', + }, + { + 'url': source_url + 'vox1_dev_wav_partab', + 'md5': 'bbfaaccefab65d82b21903e81a8a8020', + }, + { + 'url': source_url + 'vox1_dev_wav_partac', + 'md5': '017d579a2a96a077f40042ec33e51512', + }, + { + 'url': source_url + 'vox1_dev_wav_partad', + 'md5': '7bb1e9f70fddc7a678fa998ea8b3ba19', + }, + ] + archieves_audio_test = [ + { + 'url': source_url + 'vox1_test_wav.zip', + 'md5': '185fdc63c3c739954633d50379a3d102', + }, + ] + archieves_meta = [ + { + 'url': + 'https://www.robots.ox.ac.uk/~vgg/data/voxceleb/meta/veri_test2.txt', + 'md5': + 'b73110731c9223c1461fe49cb48dddfc', + }, + ] + + num_speakers = 1211 # 1211 vox1, 5994 vox2, 7205 vox1+2, test speakers: 41 + sample_rate = 16000 + meta_info = collections.namedtuple( + 'META_INFO', ('id', 'duration', 'wav', 'start', 'stop', 'spk_id')) + base_path = os.path.join(DATA_HOME, 'vox1') + wav_path = os.path.join(base_path, 'wav') + meta_path = os.path.join(base_path, 'meta') + veri_test_file = os.path.join(meta_path, 'veri_test2.txt') + csv_path = os.path.join(base_path, 'csv') + subsets = ['train', 'dev', 'enroll', 'test'] + + def __init__( + self, + subset: str='train', + feat_type: str='raw', + random_chunk: bool=True, + chunk_duration: float=3.0, # seconds + split_ratio: float=0.9, # train split ratio + seed: int=0, + target_dir: str=None, + vox2_base_path=None, + **kwargs): + """VoxCeleb data prepare and get the specific dataset audio info + + Args: + subset (str, optional): dataset name, such as train, dev, enroll or test. Defaults to 'train'. + feat_type (str, optional): feat type, such raw, melspectrogram(fbank) or mfcc . Defaults to 'raw'. + random_chunk (bool, optional): random select a duration from audio. Defaults to True. + chunk_duration (float, optional): chunk duration if random_chunk flag is set. Defaults to 3.0. + target_dir (str, optional): data dir, audio info will be stored in this directory. Defaults to None. + vox2_base_path (_type_, optional): vox2 directory. vox2 data must be converted from m4a to wav. Defaults to None. + """ + assert subset in self.subsets, \ + 'Dataset subset must be one in {}, but got {}'.format(self.subsets, subset) + + self.subset = subset + self.spk_id2label = {} + self.feat_type = feat_type + self.feat_config = kwargs + self.random_chunk = random_chunk + self.chunk_duration = chunk_duration + self.split_ratio = split_ratio + self.target_dir = target_dir if target_dir else VoxCeleb.base_path + self.vox2_base_path = vox2_base_path + + # if we set the target dir, we will change the vox data info data from base path to target dir + VoxCeleb.csv_path = os.path.join( + target_dir, "voxceleb", 'csv') if target_dir else VoxCeleb.csv_path + VoxCeleb.meta_path = os.path.join( + target_dir, "voxceleb", + 'meta') if target_dir else VoxCeleb.meta_path + VoxCeleb.veri_test_file = os.path.join(VoxCeleb.meta_path, + 'veri_test2.txt') + # self._data = self._get_data()[:1000] # KP: Small dataset test. + self._data = self._get_data() + super(VoxCeleb, self).__init__() + + # Set up a seed to reproduce training or predicting result. + # random.seed(seed) + + def _get_data(self): + # Download audio files. + # We need the users to decompress all vox1/dev/wav and vox1/test/wav/ to vox1/wav/ dir + # so, we check the vox1/wav dir status + print(f"wav base path: {self.wav_path}") + if not os.path.isdir(self.wav_path): + print("start to download the voxceleb1 dataset") + download_and_decompress( # multi-zip parts concatenate to vox1_dev_wav.zip + self.archieves_audio_dev, + self.base_path, + decompress=False) + download_and_decompress( # download the vox1_test_wav.zip and unzip + self.archieves_audio_test, + self.base_path, + decompress=True) + + # Download all parts and concatenate the files into one zip file. + dev_zipfile = os.path.join(self.base_path, 'vox1_dev_wav.zip') + print(f'Concatenating all parts to: {dev_zipfile}') + os.system( + f'cat {os.path.join(self.base_path, "vox1_dev_wav_parta*")} > {dev_zipfile}' + ) + + # Extract all audio files of dev and test set. + decompress(dev_zipfile, self.base_path) + + # Download meta files. + if not os.path.isdir(self.meta_path): + print("prepare the meta data") + download_and_decompress( + self.archieves_meta, self.meta_path, decompress=False) + + # Data preparation. + if not os.path.isdir(self.csv_path): + os.makedirs(self.csv_path) + self.prepare_data() + + data = [] + print( + f"read the {self.subset} from {os.path.join(self.csv_path, f'{self.subset}.csv')}" + ) + with open(os.path.join(self.csv_path, f'{self.subset}.csv'), 'r') as rf: + for line in rf.readlines()[1:]: + audio_id, duration, wav, start, stop, spk_id = line.strip( + ).split(',') + data.append( + self.meta_info(audio_id, + float(duration), wav, + int(start), int(stop), spk_id)) + + with open(os.path.join(self.meta_path, 'spk_id2label.txt'), 'r') as f: + for line in f.readlines(): + spk_id, label = line.strip().split(' ') + self.spk_id2label[spk_id] = int(label) + + return data + + def _convert_to_record(self, idx: int): + sample = self._data[idx] + + record = {} + # To show all fields in a namedtuple: `type(sample)._fields` + for field in type(sample)._fields: + record[field] = getattr(sample, field) + + waveform, sr = load_audio(record['wav']) + + # random select a chunk audio samples from the audio + if self.random_chunk: + num_wav_samples = waveform.shape[0] + num_chunk_samples = int(self.chunk_duration * sr) + start = random.randint(0, num_wav_samples - num_chunk_samples - 1) + stop = start + num_chunk_samples + else: + start = record['start'] + stop = record['stop'] + + waveform = waveform[start:stop] + + assert self.feat_type in feat_funcs.keys(), \ + f"Unknown feat_type: {self.feat_type}, it must be one in {list(feat_funcs.keys())}" + feat_func = feat_funcs[self.feat_type] + feat = feat_func( + waveform, sr=sr, **self.feat_config) if feat_func else waveform + + record.update({'feat': feat}) + if self.subset in ['train', + 'dev']: # Labels are available in train and dev. + record.update({'label': self.spk_id2label[record['spk_id']]}) + + return record + + @staticmethod + def _get_chunks(seg_dur, audio_id, audio_duration): + num_chunks = int(audio_duration / seg_dur) # all in milliseconds + + chunk_lst = [ + audio_id + "_" + str(i * seg_dur) + "_" + str(i * seg_dur + seg_dur) + for i in range(num_chunks) + ] + return chunk_lst + + def _get_audio_info(self, wav_file: str, + split_chunks: bool) -> List[List[str]]: + waveform, sr = load_audio(wav_file) + spk_id, sess_id, utt_id = wav_file.split("/")[-3:] + audio_id = '-'.join([spk_id, sess_id, utt_id.split(".")[0]]) + audio_duration = waveform.shape[0] / sr + + ret = [] + if split_chunks: # Split into pieces of self.chunk_duration seconds. + uniq_chunks_list = self._get_chunks(self.chunk_duration, audio_id, + audio_duration) + + for chunk in uniq_chunks_list: + s, e = chunk.split("_")[-2:] # Timestamps of start and end + start_sample = int(float(s) * sr) + end_sample = int(float(e) * sr) + # id, duration, wav, start, stop, spk_id + ret.append([ + chunk, audio_duration, wav_file, start_sample, end_sample, + spk_id + ]) + else: # Keep whole audio. + ret.append([ + audio_id, audio_duration, wav_file, 0, waveform.shape[0], spk_id + ]) + return ret + + def generate_csv(self, + wav_files: List[str], + output_file: str, + split_chunks: bool=True): + print(f'Generating csv: {output_file}') + header = ["ID", "duration", "wav", "start", "stop", "spk_id"] + # Note: this may occurs c++ execption, but the program will execute fine + # so we can ignore the execption + with Pool(cpu_count()) as p: + infos = list( + tqdm( + p.imap(lambda x: self._get_audio_info(x, split_chunks), + wav_files), + total=len(wav_files))) + + csv_lines = [] + for info in infos: + csv_lines.extend(info) + + with open(output_file, mode="w") as csv_f: + csv_writer = csv.writer( + csv_f, delimiter=",", quotechar='"', quoting=csv.QUOTE_MINIMAL) + csv_writer.writerow(header) + for line in csv_lines: + csv_writer.writerow(line) + + def prepare_data(self): + # Audio of speakers in veri_test_file should not be included in training set. + print("start to prepare the data csv file") + enroll_files = set() + test_files = set() + # get the enroll and test audio file path + with open(self.veri_test_file, 'r') as f: + for line in f.readlines(): + _, enrol_file, test_file = line.strip().split(' ') + enroll_files.add(os.path.join(self.wav_path, enrol_file)) + test_files.add(os.path.join(self.wav_path, test_file)) + enroll_files = sorted(enroll_files) + test_files = sorted(test_files) + + # get the enroll and test speakers + test_spks = set() + for file in (enroll_files + test_files): + spk = file.split('/wav/')[1].split('/')[0] + test_spks.add(spk) + + # get all the train and dev audios file path + audio_files = [] + speakers = set() + print("Getting file list...") + for path in [self.wav_path, self.vox2_base_path]: + # if vox2 directory is not set and vox2 is not a directory + # we will not process this directory + if not path or not os.path.exists(path): + print(f"{path} is an invalid path, please check again, " + "and we will ignore the vox2 base path") + continue + for file in glob.glob( + os.path.join(path, "**", "*.wav"), recursive=True): + spk = file.split('/wav/')[1].split('/')[0] + if spk in test_spks: + continue + speakers.add(spk) + audio_files.append(file) + + print( + f"start to generate the {os.path.join(self.meta_path, 'spk_id2label.txt')}" + ) + # encode the train and dev speakers label to spk_id2label.txt + with open(os.path.join(self.meta_path, 'spk_id2label.txt'), 'w') as f: + for label, spk_id in enumerate( + sorted(speakers)): # 1211 vox1, 5994 vox2, 7205 vox1+2 + f.write(f'{spk_id} {label}\n') + + audio_files = sorted(audio_files) + random.shuffle(audio_files) + split_idx = int(self.split_ratio * len(audio_files)) + # split_ratio to train + train_files, dev_files = audio_files[:split_idx], audio_files[ + split_idx:] + + self.generate_csv(train_files, os.path.join(self.csv_path, 'train.csv')) + self.generate_csv(dev_files, os.path.join(self.csv_path, 'dev.csv')) + + self.generate_csv( + enroll_files, + os.path.join(self.csv_path, 'enroll.csv'), + split_chunks=False) + self.generate_csv( + test_files, + os.path.join(self.csv_path, 'test.csv'), + split_chunks=False) + + def __getitem__(self, idx): + return self._convert_to_record(idx) + + def __len__(self): + return len(self._data) diff --git a/paddleaudio/paddleaudio/metric/__init__.py b/paddleaudio/paddleaudio/metric/__init__.py index a96530ff..8e5ca9f7 100644 --- a/paddleaudio/paddleaudio/metric/__init__.py +++ b/paddleaudio/paddleaudio/metric/__init__.py @@ -12,4 +12,6 @@ # See the License for the specific language governing permissions and # limitations under the License. from .dtw import dtw_distance +from .eer import compute_eer +from .eer import compute_minDCF from .mcd import mcd_distance diff --git a/paddleaudio/paddleaudio/metric/dtw.py b/paddleaudio/paddleaudio/metric/dtw.py index c4dc7a28..662e4506 100644 --- a/paddleaudio/paddleaudio/metric/dtw.py +++ b/paddleaudio/paddleaudio/metric/dtw.py @@ -24,11 +24,15 @@ def dtw_distance(xs: np.ndarray, ys: np.ndarray) -> float: This function keeps a compact matrix, not the full warping paths matrix. Uses dynamic programming to compute: - wps[i, j] = (s1[i]-s2[j])**2 + min( - wps[i-1, j ] + penalty, // vertical / insertion / expansion - wps[i , j-1] + penalty, // horizontal / deletion / compression - wps[i-1, j-1]) // diagonal / match - dtw = sqrt(wps[-1, -1]) + Examples: + .. code-block:: python + + wps[i, j] = (s1[i]-s2[j])**2 + min( + wps[i-1, j ] + penalty, // vertical / insertion / expansion + wps[i , j-1] + penalty, // horizontal / deletion / compression + wps[i-1, j-1]) // diagonal / match + + dtw = sqrt(wps[-1, -1]) Args: xs (np.ndarray): ref sequence, [T,D] diff --git a/paddleaudio/paddleaudio/metric/eer.py b/paddleaudio/paddleaudio/metric/eer.py new file mode 100644 index 00000000..a1166d3f --- /dev/null +++ b/paddleaudio/paddleaudio/metric/eer.py @@ -0,0 +1,100 @@ +# Copyright (c) 2021 PaddlePaddle Authors. All Rights Reserved. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +from typing import List + +import numpy as np +import paddle +from sklearn.metrics import roc_curve + + +def compute_eer(labels: np.ndarray, scores: np.ndarray) -> List[float]: + """Compute EER and return score threshold. + + Args: + labels (np.ndarray): the trial label, shape: [N], one-dimention, N refer to the samples num + scores (np.ndarray): the trial scores, shape: [N], one-dimention, N refer to the samples num + + Returns: + List[float]: eer and the specific threshold + """ + fpr, tpr, threshold = roc_curve(y_true=labels, y_score=scores) + fnr = 1 - tpr + eer_threshold = threshold[np.nanargmin(np.absolute((fnr - fpr)))] + eer = fpr[np.nanargmin(np.absolute((fnr - fpr)))] + return eer, eer_threshold + + +def compute_minDCF(positive_scores, + negative_scores, + c_miss=1.0, + c_fa=1.0, + p_target=0.01): + """ + This is modified from SpeechBrain + https://github.com/speechbrain/speechbrain/blob/085be635c07f16d42cd1295045bc46c407f1e15b/speechbrain/utils/metric_stats.py#L509 + Computes the minDCF metric normally used to evaluate speaker verification + systems. The min_DCF is the minimum of the following C_det function computed + within the defined threshold range: + + C_det = c_miss * p_miss * p_target + c_fa * p_fa * (1 -p_target) + + where p_miss is the missing probability and p_fa is the probability of having + a false alarm. + + Args: + positive_scores (Paddle.Tensor): The scores from entries of the same class. + negative_scores (Paddle.Tensor): The scores from entries of different classes. + c_miss (float, optional): Cost assigned to a missing error (default 1.0). + c_fa (float, optional): Cost assigned to a false alarm (default 1.0). + p_target (float, optional): Prior probability of having a target (default 0.01). + + Returns: + List[float]: min dcf and the specific threshold + """ + # Computing candidate thresholds + if len(positive_scores.shape) > 1: + positive_scores = positive_scores.squeeze() + + if len(negative_scores.shape) > 1: + negative_scores = negative_scores.squeeze() + + thresholds = paddle.sort(paddle.concat([positive_scores, negative_scores])) + thresholds = paddle.unique(thresholds) + + # Adding intermediate thresholds + interm_thresholds = (thresholds[0:-1] + thresholds[1:]) / 2 + thresholds = paddle.sort(paddle.concat([thresholds, interm_thresholds])) + + # Computing False Rejection Rate (miss detection) + positive_scores = paddle.concat( + len(thresholds) * [positive_scores.unsqueeze(0)]) + pos_scores_threshold = positive_scores.transpose(perm=[1, 0]) <= thresholds + p_miss = (pos_scores_threshold.sum(0) + ).astype("float32") / positive_scores.shape[1] + del positive_scores + del pos_scores_threshold + + # Computing False Acceptance Rate (false alarm) + negative_scores = paddle.concat( + len(thresholds) * [negative_scores.unsqueeze(0)]) + neg_scores_threshold = negative_scores.transpose(perm=[1, 0]) > thresholds + p_fa = (neg_scores_threshold.sum(0) + ).astype("float32") / negative_scores.shape[1] + del negative_scores + del neg_scores_threshold + + c_det = c_miss * p_miss * p_target + c_fa * p_fa * (1 - p_target) + c_min = paddle.min(c_det, axis=0) + min_index = paddle.argmin(c_det, axis=0) + return float(c_min), float(thresholds[min_index]) diff --git a/paddleaudio/paddleaudio/metric/mcd.py b/paddleaudio/paddleaudio/metric/mcd.py index 465cd5a4..63a25fc2 100644 --- a/paddleaudio/paddleaudio/metric/mcd.py +++ b/paddleaudio/paddleaudio/metric/mcd.py @@ -11,6 +11,8 @@ # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. +from typing import Callable + import mcd.metrics_fast as mt import numpy as np from mcd import dtw @@ -20,29 +22,42 @@ __all__ = [ ] -def mcd_distance(xs: np.ndarray, ys: np.ndarray, cost_fn=mt.logSpecDbDist): +def mcd_distance(xs: np.ndarray, + ys: np.ndarray, + cost_fn: Callable=mt.logSpecDbDist) -> float: """Mel cepstral distortion (MCD), dtw distance. Dynamic Time Warping. Uses dynamic programming to compute: - wps[i, j] = cost_fn(xs[i], ys[j]) + min( - wps[i-1, j ], // vertical / insertion / expansion - wps[i , j-1], // horizontal / deletion / compression - wps[i-1, j-1]) // diagonal / match - dtw = sqrt(wps[-1, -1]) + + Examples: + .. code-block:: python + + wps[i, j] = cost_fn(xs[i], ys[j]) + min( + wps[i-1, j ], // vertical / insertion / expansion + wps[i , j-1], // horizontal / deletion / compression + wps[i-1, j-1]) // diagonal / match + + dtw = sqrt(wps[-1, -1]) Cost Function: - logSpecDbConst = 10.0 / math.log(10.0) * math.sqrt(2.0) - def logSpecDbDist(x, y): - diff = x - y - return logSpecDbConst * math.sqrt(np.inner(diff, diff)) + Examples: + .. code-block:: python + + logSpecDbConst = 10.0 / math.log(10.0) * math.sqrt(2.0) + + def logSpecDbDist(x, y): + diff = x - y + return logSpecDbConst * math.sqrt(np.inner(diff, diff)) Args: xs (np.ndarray): ref sequence, [T,D] ys (np.ndarray): hyp sequence, [T,D] + cost_fn (Callable, optional): Cost function. Defaults to mt.logSpecDbDist. Returns: float: dtw distance """ + min_cost, path = dtw.dtw(xs, ys, cost_fn) return min_cost diff --git a/paddleaudio/paddleaudio/utils/download.py b/paddleaudio/paddleaudio/utils/download.py index 4658352f..07d5eea8 100644 --- a/paddleaudio/paddleaudio/utils/download.py +++ b/paddleaudio/paddleaudio/utils/download.py @@ -37,7 +37,9 @@ def decompress(file: str): download._decompress(file) -def download_and_decompress(archives: List[Dict[str, str]], path: str): +def download_and_decompress(archives: List[Dict[str, str]], + path: str, + decompress: bool=True): """ Download archieves and decompress to specific path. """ @@ -47,8 +49,8 @@ def download_and_decompress(archives: List[Dict[str, str]], path: str): for archive in archives: assert 'url' in archive and 'md5' in archive, \ 'Dictionary keys of "url" and "md5" are required in the archive, but got: {list(archieve.keys())}' - - download.get_path_from_url(archive['url'], path, archive['md5']) + download.get_path_from_url( + archive['url'], path, archive['md5'], decompress=decompress) def load_state_dict_from_url(url: str, path: str, md5: str=None): diff --git a/paddleaudio/setup.py b/paddleaudio/setup.py index 930f86e4..e08b88a3 100644 --- a/paddleaudio/setup.py +++ b/paddleaudio/setup.py @@ -82,13 +82,9 @@ setuptools.setup( ], python_requires='>=3.6', install_requires=[ - 'numpy >= 1.15.0', - 'scipy >= 1.0.0', - 'resampy >= 0.2.2', - 'soundfile >= 0.9.0', - 'colorlog', - 'dtaidistance >= 2.3.6', - 'mcd >= 0.4', + 'numpy >= 1.15.0', 'scipy >= 1.0.0', 'resampy >= 0.2.2', + 'soundfile >= 0.9.0', 'colorlog', 'dtaidistance == 2.3.1', 'mcd >= 0.4', + 'pathos' ], extras_require={ 'test': [ diff --git a/paddlespeech/cli/README.md b/paddlespeech/cli/README.md index 5ac7a3bc..19c82204 100644 --- a/paddlespeech/cli/README.md +++ b/paddlespeech/cli/README.md @@ -13,6 +13,12 @@ paddlespeech cls --input input.wav ``` + ## Speaker Verification + + ```bash + paddlespeech vector --task spk --input input_16k.wav + ``` + ## Automatic Speech Recognition ``` paddlespeech asr --lang zh --input input_16k.wav diff --git a/paddlespeech/cli/README_cn.md b/paddlespeech/cli/README_cn.md index 75ab9e41..4b15d6c7 100644 --- a/paddlespeech/cli/README_cn.md +++ b/paddlespeech/cli/README_cn.md @@ -12,6 +12,12 @@ ## 声音分类 ```bash paddlespeech cls --input input.wav + ``` + + ## 声纹识别 + + ```bash + paddlespeech vector --task spk --input input_16k.wav ``` ## 语音识别 diff --git a/paddlespeech/cli/__init__.py b/paddlespeech/cli/__init__.py index b526a384..ddf0359b 100644 --- a/paddlespeech/cli/__init__.py +++ b/paddlespeech/cli/__init__.py @@ -21,5 +21,6 @@ from .st import STExecutor from .stats import StatsExecutor from .text import TextExecutor from .tts import TTSExecutor +from .vector import VectorExecutor _locale._getdefaultlocale = (lambda *args: ['en_US', 'utf8']) diff --git a/paddlespeech/cli/tts/infer.py b/paddlespeech/cli/tts/infer.py index 78eae769..c7a1edc9 100644 --- a/paddlespeech/cli/tts/infer.py +++ b/paddlespeech/cli/tts/infer.py @@ -237,6 +237,18 @@ pretrained_models = { 'speech_stats': 'feats_stats.npy', }, + "hifigan_ljspeech-en": { + 'url': + 'https://paddlespeech.bj.bcebos.com/Parakeet/released_models/hifigan/hifigan_ljspeech_ckpt_0.2.0.zip', + 'md5': + '70e9131695decbca06a65fe51ed38a72', + 'config': + 'default.yaml', + 'ckpt': + 'snapshot_iter_2500000.pdz', + 'speech_stats': + 'feats_stats.npy', + }, "hifigan_aishell3-zh": { 'url': 'https://paddlespeech.bj.bcebos.com/Parakeet/released_models/hifigan/hifigan_aishell3_ckpt_0.2.0.zip', @@ -389,6 +401,7 @@ class TTSExecutor(BaseExecutor): 'mb_melgan_csmsc', 'style_melgan_csmsc', 'hifigan_csmsc', + 'hifigan_ljspeech', 'hifigan_aishell3', 'hifigan_vctk', 'wavernn_csmsc', diff --git a/paddlespeech/cli/vector/__init__.py b/paddlespeech/cli/vector/__init__.py new file mode 100644 index 00000000..038596af --- /dev/null +++ b/paddlespeech/cli/vector/__init__.py @@ -0,0 +1,14 @@ +# Copyright (c) 2021 PaddlePaddle Authors. All Rights Reserved. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +from .infer import VectorExecutor diff --git a/paddlespeech/cli/vector/infer.py b/paddlespeech/cli/vector/infer.py new file mode 100644 index 00000000..175a9723 --- /dev/null +++ b/paddlespeech/cli/vector/infer.py @@ -0,0 +1,448 @@ +# Copyright (c) 2021 PaddlePaddle Authors. All Rights Reserved. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +import argparse +import os +import sys +from collections import OrderedDict +from typing import List +from typing import Optional +from typing import Union + +import paddle +import soundfile +from yacs.config import CfgNode + +from ..executor import BaseExecutor +from ..log import logger +from ..utils import cli_register +from ..utils import download_and_decompress +from ..utils import MODEL_HOME +from ..utils import stats_wrapper +from paddleaudio.backends import load as load_audio +from paddleaudio.compliance.librosa import melspectrogram +from paddlespeech.s2t.utils.dynamic_import import dynamic_import +from paddlespeech.vector.io.batch import feature_normalize +from paddlespeech.vector.modules.sid_model import SpeakerIdetification + +pretrained_models = { + # The tags for pretrained_models should be "{model_name}[-{dataset}][-{sr}][-...]". + # e.g. "ecapatdnn_voxceleb12-16k". + # Command line and python api use "{model_name}[-{dataset}]" as --model, usage: + # "paddlespeech vector --task spk --model ecapatdnn_voxceleb12-16k --sr 16000 --input ./input.wav" + "ecapatdnn_voxceleb12-16k": { + 'url': + 'https://paddlespeech.bj.bcebos.com/vector/voxceleb/sv0_ecapa_tdnn_voxceleb12_ckpt_0_1_1.tar.gz', + 'md5': + 'a1c0dba7d4de997187786ff517d5b4ec', + 'cfg_path': + 'conf/model.yaml', # the yaml config path + 'ckpt_path': + 'model/model', # the format is ${dir}/{model_name}, + # so the first 'model' is dir, the second 'model' is the name + # this means we have a model stored as model/model.pdparams + }, +} + +model_alias = { + "ecapatdnn": "paddlespeech.vector.models.ecapa_tdnn:EcapaTdnn", +} + + +@cli_register( + name="paddlespeech.vector", + description="Speech to vector embedding infer command.") +class VectorExecutor(BaseExecutor): + def __init__(self): + super(VectorExecutor, self).__init__() + + self.parser = argparse.ArgumentParser( + prog="paddlespeech.vector", add_help=True) + + self.parser.add_argument( + "--model", + type=str, + default="ecapatdnn_voxceleb12", + choices=["ecapatdnn_voxceleb12"], + help="Choose model type of vector task.") + self.parser.add_argument( + "--task", + type=str, + default="spk", + choices=["spk"], + help="task type in vector domain") + self.parser.add_argument( + "--input", + type=str, + default=None, + help="Audio file to extract embedding.") + self.parser.add_argument( + "--sample_rate", + type=int, + default=16000, + choices=[16000], + help="Choose the audio sample rate of the model. 8000 or 16000") + self.parser.add_argument( + "--ckpt_path", + type=str, + default=None, + help="Checkpoint file of model.") + self.parser.add_argument( + '--config', + type=str, + default=None, + help='Config of asr task. Use deault config when it is None.') + self.parser.add_argument( + "--device", + type=str, + default=paddle.get_device(), + help="Choose device to execute model inference.") + self.parser.add_argument( + '-d', + '--job_dump_result', + action='store_true', + help='Save job result into file.') + + self.parser.add_argument( + '-v', + '--verbose', + action='store_true', + help='Increase logger verbosity of current task.') + + def execute(self, argv: List[str]) -> bool: + """Command line entry for vector model + + Args: + argv (List[str]): command line args list + + Returns: + bool: + False: some audio occurs error + True: all audio process success + """ + # stage 0: parse the args and get the required args + parser_args = self.parser.parse_args(argv) + model = parser_args.model + sample_rate = parser_args.sample_rate + config = parser_args.config + ckpt_path = parser_args.ckpt_path + device = parser_args.device + + # stage 1: configurate the verbose flag + if not parser_args.verbose: + self.disable_task_loggers() + + # stage 2: read the input data and store them as a list + task_source = self.get_task_source(parser_args.input) + logger.info(f"task source: {task_source}") + + # stage 3: process the audio one by one + task_result = OrderedDict() + has_exceptions = False + for id_, input_ in task_source.items(): + try: + res = self(input_, model, sample_rate, config, ckpt_path, + device) + task_result[id_] = res + except Exception as e: + has_exceptions = True + task_result[id_] = f'{e.__class__.__name__}: {e}' + + logger.info("task result as follows: ") + logger.info(f"{task_result}") + + # stage 4: process the all the task results + self.process_task_results(parser_args.input, task_result, + parser_args.job_dump_result) + + # stage 5: return the exception flag + # if return False, somen audio process occurs error + if has_exceptions: + return False + else: + return True + + @stats_wrapper + def __call__(self, + audio_file: os.PathLike, + model: str='ecapatdnn_voxceleb12', + sample_rate: int=16000, + config: os.PathLike=None, + ckpt_path: os.PathLike=None, + device=paddle.get_device()): + """Extract the audio embedding + + Args: + audio_file (os.PathLike): audio path, + whose format must be wav and sample rate must be matched the model + model (str, optional): mode type, which is been loaded from the pretrained model list. + Defaults to 'ecapatdnn-voxceleb12'. + sample_rate (int, optional): model sample rate. Defaults to 16000. + config (os.PathLike, optional): yaml config. Defaults to None. + ckpt_path (os.PathLike, optional): pretrained model path. Defaults to None. + device (optional): paddle running host device. Defaults to paddle.get_device(). + + Returns: + dict: return the audio embedding and the embedding shape + """ + # stage 0: check the audio format + audio_file = os.path.abspath(audio_file) + if not self._check(audio_file, sample_rate): + sys.exit(-1) + + # stage 1: set the paddle runtime host device + logger.info(f"device type: {device}") + paddle.device.set_device(device) + + # stage 2: read the specific pretrained model + self._init_from_path(model, sample_rate, config, ckpt_path) + + # stage 3: preprocess the audio and get the audio feat + self.preprocess(model, audio_file) + + # stage 4: infer the model and get the audio embedding + self.infer(model) + + # stage 5: process the result and set them to output dict + res = self.postprocess() + + return res + + def _get_pretrained_path(self, tag: str) -> os.PathLike: + """get the neural network path from the pretrained model list + we stored all the pretained mode in the variable `pretrained_models` + + Args: + tag (str): model tag in the pretrained model list + + Returns: + os.PathLike: the downloaded pretrained model path in the disk + """ + support_models = list(pretrained_models.keys()) + assert tag in pretrained_models, \ + 'The model "{}" you want to use has not been supported,'\ + 'please choose other models.\n' \ + 'The support models includes\n\t\t{}'.format(tag, "\n\t\t".join(support_models)) + + res_path = os.path.join(MODEL_HOME, tag) + decompressed_path = download_and_decompress(pretrained_models[tag], + res_path) + + decompressed_path = os.path.abspath(decompressed_path) + logger.info( + 'Use pretrained model stored in: {}'.format(decompressed_path)) + + return decompressed_path + + def _init_from_path(self, + model_type: str='ecapatdnn_voxceleb12', + sample_rate: int=16000, + cfg_path: Optional[os.PathLike]=None, + ckpt_path: Optional[os.PathLike]=None): + """Init the neural network from the model path + + Args: + model_type (str, optional): model tag in the pretrained model list. + Defaults to 'ecapatdnn_voxceleb12'. + sample_rate (int, optional): model sample rate. + Defaults to 16000. + cfg_path (Optional[os.PathLike], optional): yaml config file path. + Defaults to None. + ckpt_path (Optional[os.PathLike], optional): the pretrained model path, which is stored in the disk. + Defaults to None. + """ + # stage 0: avoid to init the mode again + if hasattr(self, "model"): + logger.info("Model has been initialized") + return + + # stage 1: get the model and config path + # if we want init the network from the model stored in the disk, + # we must pass the config path and the ckpt model path + if cfg_path is None or ckpt_path is None: + # get the mode from pretrained list + sample_rate_str = "16k" if sample_rate == 16000 else "8k" + tag = model_type + "-" + sample_rate_str + logger.info(f"load the pretrained model: {tag}") + # get the model from the pretrained list + # we download the pretrained model and store it in the res_path + res_path = self._get_pretrained_path(tag) + self.res_path = res_path + + self.cfg_path = os.path.join(res_path, + pretrained_models[tag]['cfg_path']) + self.ckpt_path = os.path.join( + res_path, pretrained_models[tag]['ckpt_path'] + '.pdparams') + else: + # get the model from disk + self.cfg_path = os.path.abspath(cfg_path) + self.ckpt_path = os.path.abspath(ckpt_path + ".pdparams") + self.res_path = os.path.dirname( + os.path.dirname(os.path.abspath(self.cfg_path))) + + logger.info(f"start to read the ckpt from {self.ckpt_path}") + logger.info(f"read the config from {self.cfg_path}") + logger.info(f"get the res path {self.res_path}") + + # stage 2: read and config and init the model body + self.config = CfgNode(new_allowed=True) + self.config.merge_from_file(self.cfg_path) + + # stage 3: get the model name to instance the model network with dynamic_import + logger.info("start to dynamic import the model class") + model_name = model_type[:model_type.rindex('_')] + logger.info(f"model name {model_name}") + model_class = dynamic_import(model_name, model_alias) + model_conf = self.config.model + backbone = model_class(**model_conf) + model = SpeakerIdetification( + backbone=backbone, num_class=self.config.num_speakers) + self.model = model + self.model.eval() + + # stage 4: load the model parameters + logger.info("start to set the model parameters to model") + model_dict = paddle.load(self.ckpt_path) + self.model.set_state_dict(model_dict) + + logger.info("create the model instance success") + + @paddle.no_grad() + def infer(self, model_type: str): + """Infer the model to get the embedding + + Args: + model_type (str): speaker verification model type + """ + # stage 0: get the feat and length from _inputs + feats = self._inputs["feats"] + lengths = self._inputs["lengths"] + logger.info("start to do backbone network model forward") + logger.info( + f"feats shape:{feats.shape}, lengths shape: {lengths.shape}") + + # stage 1: get the audio embedding + # embedding from (1, emb_size, 1) -> (emb_size) + embedding = self.model.backbone(feats, lengths).squeeze().numpy() + logger.info(f"embedding size: {embedding.shape}") + + # stage 2: put the embedding and dim info to _outputs property + # the embedding type is numpy.array + self._outputs["embedding"] = embedding + + def postprocess(self) -> Union[str, os.PathLike]: + """Return the audio embedding info + + Returns: + Union[str, os.PathLike]: audio embedding info + """ + embedding = self._outputs["embedding"] + return embedding + + def preprocess(self, model_type: str, input_file: Union[str, os.PathLike]): + """Extract the audio feat + + Args: + model_type (str): speaker verification model type + input_file (Union[str, os.PathLike]): audio file path + """ + audio_file = input_file + if isinstance(audio_file, (str, os.PathLike)): + logger.info(f"Preprocess audio file: {audio_file}") + + # stage 1: load the audio sample points + # Note: this process must match the training process + waveform, sr = load_audio(audio_file) + logger.info(f"load the audio sample points, shape is: {waveform.shape}") + + # stage 2: get the audio feat + # Note: Now we only support fbank feature + try: + feat = melspectrogram( + x=waveform, + sr=self.config.sr, + n_mels=self.config.n_mels, + window_size=self.config.window_size, + hop_length=self.config.hop_size) + logger.info(f"extract the audio feat, shape is: {feat.shape}") + except Exception as e: + logger.info(f"feat occurs exception {e}") + sys.exit(-1) + + feat = paddle.to_tensor(feat).unsqueeze(0) + # in inference period, the lengths is all one without padding + lengths = paddle.ones([1]) + + # stage 3: we do feature normalize, + # Now we assume that the feat must do normalize + feat = feature_normalize(feat, mean_norm=True, std_norm=False) + + # stage 4: store the feat and length in the _inputs, + # which will be used in other function + logger.info(f"feats shape: {feat.shape}") + self._inputs["feats"] = feat + self._inputs["lengths"] = lengths + + logger.info("audio extract the feat success") + + def _check(self, audio_file: str, sample_rate: int): + """Check if the model sample match the audio sample rate + + Args: + audio_file (str): audio file path, which will be extracted the embedding + sample_rate (int): the desired model sample rate + + Returns: + bool: return if the audio sample rate matches the model sample rate + """ + self.sample_rate = sample_rate + if self.sample_rate != 16000 and self.sample_rate != 8000: + logger.error( + "invalid sample rate, please input --sr 8000 or --sr 16000") + return False + + if isinstance(audio_file, (str, os.PathLike)): + if not os.path.isfile(audio_file): + logger.error("Please input the right audio file path") + return False + + logger.info("checking the aduio file format......") + try: + audio, audio_sample_rate = soundfile.read( + audio_file, dtype="float32", always_2d=True) + except Exception as e: + logger.exception(e) + logger.error( + "can not open the audio file, please check the audio file format is 'wav'. \n \ + you can try to use sox to change the file format.\n \ + For example: \n \ + sample rate: 16k \n \ + sox input_audio.xx --rate 16k --bits 16 --channels 1 output_audio.wav \n \ + sample rate: 8k \n \ + sox input_audio.xx --rate 8k --bits 16 --channels 1 output_audio.wav \n \ + ") + return False + + logger.info(f"The sample rate is {audio_sample_rate}") + + if audio_sample_rate != self.sample_rate: + logger.error("The sample rate of the input file is not {}.\n \ + The program will resample the wav file to {}.\n \ + If the result does not meet your expectations，\n \ + Please input the 16k 16 bit 1 channel wav file. \ + ".format(self.sample_rate, self.sample_rate)) + sys.exit(-1) + else: + logger.info("The audio file format is right") + + return True diff --git a/paddlespeech/s2t/decoders/recog.py b/paddlespeech/s2t/decoders/recog.py index 88955eac..2d2aa210 100644 --- a/paddlespeech/s2t/decoders/recog.py +++ b/paddlespeech/s2t/decoders/recog.py @@ -12,6 +12,7 @@ # See the License for the specific language governing permissions and # limitations under the License. # Reference espnet Apache 2.0 (http://www.apache.org/licenses/LICENSE-2.0) +# Modified from espnet(https://github.com/espnet/espnet) """V2 backend for `asr_recog.py` using py:class:`decoders.beam_search.BeamSearch`.""" import jsonlines import paddle diff --git a/paddlespeech/s2t/decoders/recog_bin.py b/paddlespeech/s2t/decoders/recog_bin.py index cd7a360a..37b49f3a 100644 --- a/paddlespeech/s2t/decoders/recog_bin.py +++ b/paddlespeech/s2t/decoders/recog_bin.py @@ -12,15 +12,16 @@ # See the License for the specific language governing permissions and # limitations under the License. # Reference espnet Apache 2.0 (http://www.apache.org/licenses/LICENSE-2.0) +# Modified from espnet(https://github.com/espnet/espnet) """End-to-end speech recognition model decoding script.""" import logging import os import random import sys -from distutils.util import strtobool import configargparse import numpy as np +from distutils.util import strtobool def get_parser(): diff --git a/paddlespeech/s2t/exps/u2/model.py b/paddlespeech/s2t/exps/u2/model.py index d7bee6d7..efcc9629 100644 --- a/paddlespeech/s2t/exps/u2/model.py +++ b/paddlespeech/s2t/exps/u2/model.py @@ -239,7 +239,7 @@ class U2Trainer(Trainer): n_iter_processes=config.num_workers, subsampling_factor=1, num_encs=1, - dist_sampler=False, + dist_sampler=config.get('dist_sampler', False), shortest_first=False) self.valid_loader = BatchDataLoader( @@ -260,7 +260,7 @@ class U2Trainer(Trainer): n_iter_processes=config.num_workers, subsampling_factor=1, num_encs=1, - dist_sampler=False, + dist_sampler=config.get('dist_sampler', False), shortest_first=False) logger.info("Setup train/valid Dataloader!") else: diff --git a/paddlespeech/s2t/frontend/audio.py b/paddlespeech/s2t/frontend/audio.py index d0368cc8..7f71e5dd 100644 --- a/paddlespeech/s2t/frontend/audio.py +++ b/paddlespeech/s2t/frontend/audio.py @@ -208,6 +208,18 @@ class AudioSegment(): io.BytesIO(bytes), dtype='float32') return cls(samples, sample_rate) + @classmethod + def from_pcm(cls, samples, sample_rate): + """Create audio segment from a byte string containing audio samples. + :param samples: Audio samples [num_samples x num_channels]. + :type samples: numpy.ndarray + :param sample_rate: Audio sample rate. + :type sample_rate: int + :return: Audio segment instance. + :rtype: AudioSegment + """ + return cls(samples, sample_rate) + @classmethod def concatenate(cls, *segments): """Concatenate an arbitrary number of audio segments together. diff --git a/paddlespeech/s2t/frontend/speech.py b/paddlespeech/s2t/frontend/speech.py index 8fd661c9..96997104 100644 --- a/paddlespeech/s2t/frontend/speech.py +++ b/paddlespeech/s2t/frontend/speech.py @@ -107,6 +107,27 @@ class SpeechSegment(AudioSegment): return cls(audio.samples, audio.sample_rate, transcript, tokens, token_ids) + @classmethod + def from_pcm(cls, + samples, + sample_rate, + transcript, + tokens=None, + token_ids=None): + """Create speech segment from pcm on online mode + Args: + samples (numpy.ndarray): Audio samples [num_samples x num_channels]. + sample_rate (int): Audio sample rate. + transcript (str): Transcript text for the speech. + tokens (List[str], optional): text tokens. Defaults to None. + token_ids (List[int], optional): text token ids. Defaults to None. + Returns: + SpeechSegment: Speech segment instance. + """ + audio = AudioSegment.from_pcm(samples, sample_rate) + return cls(audio.samples, audio.sample_rate, transcript, tokens, + token_ids) + @classmethod def concatenate(cls, *segments): """Concatenate an arbitrary number of speech segments together, both diff --git a/paddlespeech/s2t/models/u2/u2.py b/paddlespeech/s2t/models/u2/u2.py index 91079812..6a98607b 100644 --- a/paddlespeech/s2t/models/u2/u2.py +++ b/paddlespeech/s2t/models/u2/u2.py @@ -11,6 +11,7 @@ # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. +# Modified from wenet(https://github.com/wenet-e2e/wenet) """U2 ASR Model Unified Streaming and Non-streaming Two-pass End-to-end Model for Speech Recognition (https://arxiv.org/pdf/2012.05481.pdf) @@ -36,6 +37,7 @@ from paddlespeech.s2t.modules.ctc import CTCDecoderBase from paddlespeech.s2t.modules.decoder import TransformerDecoder from paddlespeech.s2t.modules.encoder import ConformerEncoder from paddlespeech.s2t.modules.encoder import TransformerEncoder +from paddlespeech.s2t.modules.initializer import DefaultInitializerContext from paddlespeech.s2t.modules.loss import LabelSmoothingLoss from paddlespeech.s2t.modules.mask import make_pad_mask from paddlespeech.s2t.modules.mask import mask_finished_preds @@ -72,6 +74,7 @@ class U2BaseModel(ASRInterface, nn.Layer): assert 0.0 <= ctc_weight <= 1.0, ctc_weight nn.Layer.__init__(self) + # note that eos is the same as sos (equivalent ID) self.sos = vocab_size - 1 self.eos = vocab_size - 1 @@ -780,9 +783,12 @@ class U2DecodeModel(U2BaseModel): class U2Model(U2DecodeModel): def __init__(self, configs: dict): - vocab_size, encoder, decoder, ctc = U2Model._init_from_config(configs) - model_conf = configs.get('model_conf', dict()) + init_type = model_conf.get("init_type", None) + with DefaultInitializerContext(init_type): + vocab_size, encoder, decoder, ctc = U2Model._init_from_config( + configs) + super().__init__( vocab_size=vocab_size, encoder=encoder, diff --git a/paddlespeech/s2t/models/u2/updater.py b/paddlespeech/s2t/models/u2/updater.py index bb18fe41..c59090a8 100644 --- a/paddlespeech/s2t/models/u2/updater.py +++ b/paddlespeech/s2t/models/u2/updater.py @@ -11,6 +11,7 @@ # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. +# Modified from wenet(https://github.com/wenet-e2e/wenet) from contextlib import nullcontext import paddle diff --git a/paddlespeech/s2t/models/u2_st/u2_st.py b/paddlespeech/s2t/models/u2_st/u2_st.py index 999723e5..6447753c 100644 --- a/paddlespeech/s2t/models/u2_st/u2_st.py +++ b/paddlespeech/s2t/models/u2_st/u2_st.py @@ -11,6 +11,7 @@ # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. +# Modified from wenet(https://github.com/wenet-e2e/wenet) """U2 ASR Model Unified Streaming and Non-streaming Two-pass End-to-end Model for Speech Recognition (https://arxiv.org/pdf/2012.05481.pdf) diff --git a/paddlespeech/s2t/modules/activation.py b/paddlespeech/s2t/modules/activation.py index 4081f7f8..2f387b0d 100644 --- a/paddlespeech/s2t/modules/activation.py +++ b/paddlespeech/s2t/modules/activation.py @@ -17,6 +17,8 @@ import paddle from paddle import nn from paddle.nn import functional as F +from paddlespeech.s2t.modules.align import Conv2D +from paddlespeech.s2t.modules.align import Linear from paddlespeech.s2t.utils.log import Log logger = Log(__name__).getlog() @@ -51,7 +53,7 @@ class LinearGLUBlock(nn.Layer): idim (int): input and output dimension """ super().__init__() - self.fc = nn.Linear(idim, idim * 2) + self.fc = Linear(idim, idim * 2) def forward(self, xs): return glu(self.fc(xs), dim=-1) @@ -75,7 +77,7 @@ class ConvGLUBlock(nn.Layer): self.conv_residual = None if in_ch != out_ch: self.conv_residual = nn.utils.weight_norm( - nn.Conv2D( + Conv2D( in_channels=in_ch, out_channels=out_ch, kernel_size=(1, 1)), name='weight', dim=0) @@ -86,7 +88,7 @@ class ConvGLUBlock(nn.Layer): layers = OrderedDict() if bottlececk_dim == 0: layers['conv'] = nn.utils.weight_norm( - nn.Conv2D( + Conv2D( in_channels=in_ch, out_channels=out_ch * 2, kernel_size=(kernel_size, 1)), @@ -106,7 +108,7 @@ class ConvGLUBlock(nn.Layer): dim=0) layers['dropout_in'] = nn.Dropout(p=dropout) layers['conv_bottleneck'] = nn.utils.weight_norm( - nn.Conv2D( + Conv2D( in_channels=bottlececk_dim, out_channels=bottlececk_dim, kernel_size=(kernel_size, 1)), @@ -115,7 +117,7 @@ class ConvGLUBlock(nn.Layer): layers['dropout'] = nn.Dropout(p=dropout) layers['glu'] = GLU() layers['conv_out'] = nn.utils.weight_norm( - nn.Conv2D( + Conv2D( in_channels=bottlececk_dim, out_channels=out_ch * 2, kernel_size=(1, 1)), diff --git a/paddlespeech/s2t/modules/align.py b/paddlespeech/s2t/modules/align.py new file mode 100644 index 00000000..f8891679 --- /dev/null +++ b/paddlespeech/s2t/modules/align.py @@ -0,0 +1,139 @@ +# Copyright (c) 2022 PaddlePaddle Authors. All Rights Reserved. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +import paddle +from paddle import nn + +from paddlespeech.s2t.modules.initializer import KaimingUniform +""" + To align the initializer between paddle and torch, + the API below are set defalut initializer with priority higger than global initializer. +""" +global_init_type = None + + +class LayerNorm(nn.LayerNorm): + def __init__(self, + normalized_shape, + epsilon=1e-05, + weight_attr=None, + bias_attr=None, + name=None): + if weight_attr is None: + weight_attr = paddle.ParamAttr( + initializer=nn.initializer.Constant(1.0)) + if bias_attr is None: + bias_attr = paddle.ParamAttr( + initializer=nn.initializer.Constant(0.0)) + super(LayerNorm, self).__init__(normalized_shape, epsilon, weight_attr, + bias_attr, name) + + +class BatchNorm1D(nn.BatchNorm1D): + def __init__(self, + num_features, + momentum=0.9, + epsilon=1e-05, + weight_attr=None, + bias_attr=None, + data_format='NCL', + name=None): + if weight_attr is None: + weight_attr = paddle.ParamAttr( + initializer=nn.initializer.Constant(1.0)) + if bias_attr is None: + bias_attr = paddle.ParamAttr( + initializer=nn.initializer.Constant(0.0)) + super(BatchNorm1D, + self).__init__(num_features, momentum, epsilon, weight_attr, + bias_attr, data_format, name) + + +class Embedding(nn.Embedding): + def __init__(self, + num_embeddings, + embedding_dim, + padding_idx=None, + sparse=False, + weight_attr=None, + name=None): + if weight_attr is None: + weight_attr = paddle.ParamAttr(initializer=nn.initializer.Normal()) + super(Embedding, self).__init__(num_embeddings, embedding_dim, + padding_idx, sparse, weight_attr, name) + + +class Linear(nn.Linear): + def __init__(self, + in_features, + out_features, + weight_attr=None, + bias_attr=None, + name=None): + if weight_attr is None: + if global_init_type == "kaiming_uniform": + weight_attr = paddle.ParamAttr(initializer=KaimingUniform()) + if bias_attr is None: + if global_init_type == "kaiming_uniform": + bias_attr = paddle.ParamAttr(initializer=KaimingUniform()) + super(Linear, self).__init__(in_features, out_features, weight_attr, + bias_attr, name) + + +class Conv1D(nn.Conv1D): + def __init__(self, + in_channels, + out_channels, + kernel_size, + stride=1, + padding=0, + dilation=1, + groups=1, + padding_mode='zeros', + weight_attr=None, + bias_attr=None, + data_format='NCL'): + if weight_attr is None: + if global_init_type == "kaiming_uniform": + print("set kaiming_uniform") + weight_attr = paddle.ParamAttr(initializer=KaimingUniform()) + if bias_attr is None: + if global_init_type == "kaiming_uniform": + bias_attr = paddle.ParamAttr(initializer=KaimingUniform()) + super(Conv1D, self).__init__( + in_channels, out_channels, kernel_size, stride, padding, dilation, + groups, padding_mode, weight_attr, bias_attr, data_format) + + +class Conv2D(nn.Conv2D): + def __init__(self, + in_channels, + out_channels, + kernel_size, + stride=1, + padding=0, + dilation=1, + groups=1, + padding_mode='zeros', + weight_attr=None, + bias_attr=None, + data_format='NCHW'): + if weight_attr is None: + if global_init_type == "kaiming_uniform": + weight_attr = paddle.ParamAttr(initializer=KaimingUniform()) + if bias_attr is None: + if global_init_type == "kaiming_uniform": + bias_attr = paddle.ParamAttr(initializer=KaimingUniform()) + super(Conv2D, self).__init__( + in_channels, out_channels, kernel_size, stride, padding, dilation, + groups, padding_mode, weight_attr, bias_attr, data_format) diff --git a/paddlespeech/s2t/modules/attention.py b/paddlespeech/s2t/modules/attention.py index 3d5f8cd1..438efd2a 100644 --- a/paddlespeech/s2t/modules/attention.py +++ b/paddlespeech/s2t/modules/attention.py @@ -22,6 +22,7 @@ import paddle from paddle import nn from paddle.nn import initializer as I +from paddlespeech.s2t.modules.align import Linear from paddlespeech.s2t.utils.log import Log logger = Log(__name__).getlog() @@ -48,10 +49,10 @@ class MultiHeadedAttention(nn.Layer): # We assume d_v always equals d_k self.d_k = n_feat // n_head self.h = n_head - self.linear_q = nn.Linear(n_feat, n_feat) - self.linear_k = nn.Linear(n_feat, n_feat) - self.linear_v = nn.Linear(n_feat, n_feat) - self.linear_out = nn.Linear(n_feat, n_feat) + self.linear_q = Linear(n_feat, n_feat) + self.linear_k = Linear(n_feat, n_feat) + self.linear_v = Linear(n_feat, n_feat) + self.linear_out = Linear(n_feat, n_feat) self.dropout = nn.Dropout(p=dropout_rate) def forward_qkv(self, @@ -95,7 +96,7 @@ class MultiHeadedAttention(nn.Layer): mask (paddle.Tensor): Mask, size (#batch, 1, time2) or (#batch, time1, time2). Returns: - paddle.Tensor: Transformed value weighted + paddle.Tensor: Transformed value weighted by the attention score, (#batch, time1, d_model). """ n_batch = value.shape[0] @@ -150,7 +151,7 @@ class RelPositionMultiHeadedAttention(MultiHeadedAttention): """ super().__init__(n_head, n_feat, dropout_rate) # linear transformation for positional encoding - self.linear_pos = nn.Linear(n_feat, n_feat, bias_attr=False) + self.linear_pos = Linear(n_feat, n_feat, bias_attr=False) # these two learnable bias are used in matrix c and matrix d # as described in https://arxiv.org/abs/1901.02860 Section 3.3 #self.pos_bias_u = nn.Parameter(torch.Tensor(self.h, self.d_k)) diff --git a/paddlespeech/s2t/modules/conformer_convolution.py b/paddlespeech/s2t/modules/conformer_convolution.py index 7ec92554..89e65268 100644 --- a/paddlespeech/s2t/modules/conformer_convolution.py +++ b/paddlespeech/s2t/modules/conformer_convolution.py @@ -21,6 +21,9 @@ import paddle from paddle import nn from typeguard import check_argument_types +from paddlespeech.s2t.modules.align import BatchNorm1D +from paddlespeech.s2t.modules.align import Conv1D +from paddlespeech.s2t.modules.align import LayerNorm from paddlespeech.s2t.utils.log import Log logger = Log(__name__).getlog() @@ -49,7 +52,7 @@ class ConvolutionModule(nn.Layer): """ assert check_argument_types() super().__init__() - self.pointwise_conv1 = nn.Conv1D( + self.pointwise_conv1 = Conv1D( channels, 2 * channels, kernel_size=1, @@ -60,8 +63,8 @@ class ConvolutionModule(nn.Layer): ) # self.lorder is used to distinguish if it's a causal convolution, - # if self.lorder > 0: - # it's a causal convolution, the input will be padded with + # if self.lorder > 0: + # it's a causal convolution, the input will be padded with # `self.lorder` frames on the left in forward (causal conv impl). # else: it's a symmetrical convolution if causal: @@ -73,7 +76,7 @@ class ConvolutionModule(nn.Layer): padding = (kernel_size - 1) // 2 self.lorder = 0 - self.depthwise_conv = nn.Conv1D( + self.depthwise_conv = Conv1D( channels, channels, kernel_size, @@ -87,12 +90,12 @@ class ConvolutionModule(nn.Layer): assert norm in ['batch_norm', 'layer_norm'] if norm == "batch_norm": self.use_layer_norm = False - self.norm = nn.BatchNorm1D(channels) + self.norm = BatchNorm1D(channels) else: self.use_layer_norm = True - self.norm = nn.LayerNorm(channels) + self.norm = LayerNorm(channels) - self.pointwise_conv2 = nn.Conv1D( + self.pointwise_conv2 = Conv1D( channels, channels, kernel_size=1, diff --git a/paddlespeech/s2t/modules/ctc.py b/paddlespeech/s2t/modules/ctc.py index 2094182a..33ad472d 100644 --- a/paddlespeech/s2t/modules/ctc.py +++ b/paddlespeech/s2t/modules/ctc.py @@ -18,6 +18,7 @@ from paddle import nn from paddle.nn import functional as F from typeguard import check_argument_types +from paddlespeech.s2t.modules.align import Linear from paddlespeech.s2t.modules.loss import CTCLoss from paddlespeech.s2t.utils import ctc_utils from paddlespeech.s2t.utils.log import Log @@ -69,7 +70,7 @@ class CTCDecoderBase(nn.Layer): self.blank_id = blank_id self.odim = odim self.dropout = nn.Dropout(dropout_rate) - self.ctc_lo = nn.Linear(enc_n_units, self.odim) + self.ctc_lo = Linear(enc_n_units, self.odim) reduction_type = "sum" if reduction else "none" self.criterion = CTCLoss( blank=self.blank_id, diff --git a/paddlespeech/s2t/modules/decoder.py b/paddlespeech/s2t/modules/decoder.py index 6b4d9591..3a851ec6 100644 --- a/paddlespeech/s2t/modules/decoder.py +++ b/paddlespeech/s2t/modules/decoder.py @@ -24,6 +24,9 @@ from paddle import nn from typeguard import check_argument_types from paddlespeech.s2t.decoders.scorers.scorer_interface import BatchScorerInterface +from paddlespeech.s2t.modules.align import Embedding +from paddlespeech.s2t.modules.align import LayerNorm +from paddlespeech.s2t.modules.align import Linear from paddlespeech.s2t.modules.attention import MultiHeadedAttention from paddlespeech.s2t.modules.decoder_layer import DecoderLayer from paddlespeech.s2t.modules.embedding import PositionalEncoding @@ -76,21 +79,22 @@ class TransformerDecoder(BatchScorerInterface, nn.Layer): concat_after: bool=False, ): assert check_argument_types() + nn.Layer.__init__(self) self.selfattention_layer_type = 'selfattn' attention_dim = encoder_output_size if input_layer == "embed": self.embed = nn.Sequential( - nn.Embedding(vocab_size, attention_dim), + Embedding(vocab_size, attention_dim), PositionalEncoding(attention_dim, positional_dropout_rate), ) else: raise ValueError(f"only 'embed' is supported: {input_layer}") self.normalize_before = normalize_before - self.after_norm = nn.LayerNorm(attention_dim, epsilon=1e-12) + self.after_norm = LayerNorm(attention_dim, epsilon=1e-12) self.use_output_layer = use_output_layer - self.output_layer = nn.Linear(attention_dim, vocab_size) + self.output_layer = Linear(attention_dim, vocab_size) self.decoders = nn.LayerList([ DecoderLayer( diff --git a/paddlespeech/s2t/modules/decoder_layer.py b/paddlespeech/s2t/modules/decoder_layer.py index 520b18de..b7f8694c 100644 --- a/paddlespeech/s2t/modules/decoder_layer.py +++ b/paddlespeech/s2t/modules/decoder_layer.py @@ -20,6 +20,8 @@ from typing import Tuple import paddle from paddle import nn +from paddlespeech.s2t.modules.align import LayerNorm +from paddlespeech.s2t.modules.align import Linear from paddlespeech.s2t.utils.log import Log logger = Log(__name__).getlog() @@ -62,14 +64,14 @@ class DecoderLayer(nn.Layer): self.self_attn = self_attn self.src_attn = src_attn self.feed_forward = feed_forward - self.norm1 = nn.LayerNorm(size, epsilon=1e-12) - self.norm2 = nn.LayerNorm(size, epsilon=1e-12) - self.norm3 = nn.LayerNorm(size, epsilon=1e-12) + self.norm1 = LayerNorm(size, epsilon=1e-12) + self.norm2 = LayerNorm(size, epsilon=1e-12) + self.norm3 = LayerNorm(size, epsilon=1e-12) self.dropout = nn.Dropout(dropout_rate) self.normalize_before = normalize_before self.concat_after = concat_after - self.concat_linear1 = nn.Linear(size + size, size) - self.concat_linear2 = nn.Linear(size + size, size) + self.concat_linear1 = Linear(size + size, size) + self.concat_linear2 = Linear(size + size, size) def forward( self, diff --git a/paddlespeech/s2t/modules/encoder.py b/paddlespeech/s2t/modules/encoder.py index 5c8ba081..c843c0e2 100644 --- a/paddlespeech/s2t/modules/encoder.py +++ b/paddlespeech/s2t/modules/encoder.py @@ -23,6 +23,7 @@ from paddle import nn from typeguard import check_argument_types from paddlespeech.s2t.modules.activation import get_activation +from paddlespeech.s2t.modules.align import LayerNorm from paddlespeech.s2t.modules.attention import MultiHeadedAttention from paddlespeech.s2t.modules.attention import RelPositionMultiHeadedAttention from paddlespeech.s2t.modules.conformer_convolution import ConvolutionModule @@ -129,7 +130,7 @@ class BaseEncoder(nn.Layer): d_model=output_size, dropout_rate=positional_dropout_rate), ) self.normalize_before = normalize_before - self.after_norm = nn.LayerNorm(output_size, epsilon=1e-12) + self.after_norm = LayerNorm(output_size, epsilon=1e-12) self.static_chunk_size = static_chunk_size self.use_dynamic_chunk = use_dynamic_chunk self.use_dynamic_left_chunk = use_dynamic_left_chunk @@ -457,6 +458,7 @@ class ConformerEncoder(BaseEncoder): cnn_module_norm (str): cnn conv norm type, Optional['batch_norm','layer_norm'] """ assert check_argument_types() + super().__init__(input_size, output_size, attention_heads, linear_units, num_blocks, dropout_rate, positional_dropout_rate, attention_dropout_rate, input_layer, diff --git a/paddlespeech/s2t/modules/encoder_layer.py b/paddlespeech/s2t/modules/encoder_layer.py index d39c0695..e80a298d 100644 --- a/paddlespeech/s2t/modules/encoder_layer.py +++ b/paddlespeech/s2t/modules/encoder_layer.py @@ -20,6 +20,8 @@ from typing import Tuple import paddle from paddle import nn +from paddlespeech.s2t.modules.align import LayerNorm +from paddlespeech.s2t.modules.align import Linear from paddlespeech.s2t.utils.log import Log logger = Log(__name__).getlog() @@ -39,7 +41,7 @@ class TransformerEncoderLayer(nn.Layer): normalize_before: bool=True, concat_after: bool=False, ): """Construct an EncoderLayer object. - + Args: size (int): Input dimension. self_attn (nn.Layer): Self-attention module instance. @@ -59,15 +61,15 @@ class TransformerEncoderLayer(nn.Layer): super().__init__() self.self_attn = self_attn self.feed_forward = feed_forward - self.norm1 = nn.LayerNorm(size, epsilon=1e-12) - self.norm2 = nn.LayerNorm(size, epsilon=1e-12) + self.norm1 = LayerNorm(size, epsilon=1e-12) + self.norm2 = LayerNorm(size, epsilon=1e-12) self.dropout = nn.Dropout(dropout_rate) self.size = size self.normalize_before = normalize_before self.concat_after = concat_after # concat_linear may be not used in forward fuction, # but will be saved in the *.pt - self.concat_linear = nn.Linear(size + size, size) + self.concat_linear = Linear(size + size, size) def forward( self, @@ -147,7 +149,7 @@ class ConformerEncoderLayer(nn.Layer): normalize_before: bool=True, concat_after: bool=False, ): """Construct an EncoderLayer object. - + Args: size (int): Input dimension. self_attn (nn.Layer): Self-attention module instance. @@ -174,23 +176,23 @@ class ConformerEncoderLayer(nn.Layer): self.feed_forward = feed_forward self.feed_forward_macaron = feed_forward_macaron self.conv_module = conv_module - self.norm_ff = nn.LayerNorm(size, epsilon=1e-12) # for the FNN module - self.norm_mha = nn.LayerNorm(size, epsilon=1e-12) # for the MHA module + self.norm_ff = LayerNorm(size, epsilon=1e-12) # for the FNN module + self.norm_mha = LayerNorm(size, epsilon=1e-12) # for the MHA module if feed_forward_macaron is not None: - self.norm_ff_macaron = nn.LayerNorm(size, epsilon=1e-12) + self.norm_ff_macaron = LayerNorm(size, epsilon=1e-12) self.ff_scale = 0.5 else: self.ff_scale = 1.0 if self.conv_module is not None: - self.norm_conv = nn.LayerNorm( + self.norm_conv = LayerNorm( size, epsilon=1e-12) # for the CNN module - self.norm_final = nn.LayerNorm( + self.norm_final = LayerNorm( size, epsilon=1e-12) # for the final output of the block self.dropout = nn.Dropout(dropout_rate) self.size = size self.normalize_before = normalize_before self.concat_after = concat_after - self.concat_linear = nn.Linear(size + size, size) + self.concat_linear = Linear(size + size, size) def forward( self, diff --git a/paddlespeech/s2t/modules/initializer.py b/paddlespeech/s2t/modules/initializer.py new file mode 100644 index 00000000..30a04e44 --- /dev/null +++ b/paddlespeech/s2t/modules/initializer.py @@ -0,0 +1,172 @@ +# Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +import numpy as np +from paddle.fluid import framework +from paddle.fluid import unique_name +from paddle.fluid.core import VarDesc +from paddle.fluid.initializer import MSRAInitializer + +__all__ = ['KaimingUniform'] + + +class KaimingUniform(MSRAInitializer): + r"""Implements the Kaiming Uniform initializer + + This class implements the weight initialization from the paper + `Delving Deep into Rectifiers: Surpassing Human-Level Performance on + ImageNet Classification `_ + by Kaiming He, Xiangyu Zhang, Shaoqing Ren and Jian Sun. This is a + robust initialization method that particularly considers the rectifier + nonlinearities. + + In case of Uniform distribution, the range is [-x, x], where + + .. math:: + + x = \sqrt{\frac{1.0}{fan\_in}} + + In case of Normal distribution, the mean is 0 and the standard deviation + is + + .. math:: + + \sqrt{\\frac{2.0}{fan\_in}} + + Args: + fan_in (float32|None): fan_in for Kaiming uniform Initializer. If None, it is\ + inferred from the variable. default is None. + + Note: + It is recommended to set fan_in to None for most cases. + + Examples: + .. code-block:: python + + import paddle + import paddle.nn as nn + + linear = nn.Linear(2, + 4, + weight_attr=nn.initializer.KaimingUniform()) + data = paddle.rand([30, 10, 2], dtype='float32') + res = linear(data) + + """ + + def __init__(self, fan_in=None): + super(KaimingUniform, self).__init__( + uniform=True, fan_in=fan_in, seed=0) + + def __call__(self, var, block=None): + """Initialize the input tensor with MSRA initialization. + + Args: + var(Tensor): Tensor that needs to be initialized. + block(Block, optional): The block in which initialization ops + should be added. Used in static graph only, default None. + + Returns: + The initialization op + """ + block = self._check_block(block) + + assert isinstance(var, framework.Variable) + assert isinstance(block, framework.Block) + f_in, f_out = self._compute_fans(var) + + # If fan_in is passed, use it + fan_in = f_in if self._fan_in is None else self._fan_in + + if self._seed == 0: + self._seed = block.program.random_seed + + # to be compatible of fp16 initalizers + if var.dtype == VarDesc.VarType.FP16 or ( + var.dtype == VarDesc.VarType.BF16 and not self._uniform): + out_dtype = VarDesc.VarType.FP32 + out_var = block.create_var( + name=unique_name.generate( + ".".join(['masra_init', var.name, 'tmp'])), + shape=var.shape, + dtype=out_dtype, + type=VarDesc.VarType.LOD_TENSOR, + persistable=False) + else: + out_dtype = var.dtype + out_var = var + + if self._uniform: + limit = np.sqrt(1.0 / float(fan_in)) + op = block.append_op( + type="uniform_random", + inputs={}, + outputs={"Out": out_var}, + attrs={ + "shape": out_var.shape, + "dtype": int(out_dtype), + "min": -limit, + "max": limit, + "seed": self._seed + }, + stop_gradient=True) + + else: + std = np.sqrt(2.0 / float(fan_in)) + op = block.append_op( + type="gaussian_random", + outputs={"Out": out_var}, + attrs={ + "shape": out_var.shape, + "dtype": int(out_dtype), + "mean": 0.0, + "std": std, + "seed": self._seed + }, + stop_gradient=True) + + if var.dtype == VarDesc.VarType.FP16 or ( + var.dtype == VarDesc.VarType.BF16 and not self._uniform): + block.append_op( + type="cast", + inputs={"X": out_var}, + outputs={"Out": var}, + attrs={"in_dtype": out_var.dtype, + "out_dtype": var.dtype}) + + if not framework.in_dygraph_mode(): + var.op = op + return op + + +class DefaultInitializerContext(object): + """ + egs: + with DefaultInitializerContext("kaiming_uniform"): + code for setup_model + """ + + def __init__(self, init_type=None): + self.init_type = init_type + + def __enter__(self): + if self.init_type is None: + return + else: + from paddlespeech.s2t.modules import align + align.global_init_type = self.init_type + return + + def __exit__(self, exc_type, exc_val, exc_tb): + from paddlespeech.s2t.modules import align + align.global_init_type = None diff --git a/paddlespeech/s2t/modules/positionwise_feed_forward.py b/paddlespeech/s2t/modules/positionwise_feed_forward.py index e2619cd4..c2725dc5 100644 --- a/paddlespeech/s2t/modules/positionwise_feed_forward.py +++ b/paddlespeech/s2t/modules/positionwise_feed_forward.py @@ -17,6 +17,7 @@ import paddle from paddle import nn +from paddlespeech.s2t.modules.align import Linear from paddlespeech.s2t.utils.log import Log logger = Log(__name__).getlog() @@ -44,10 +45,10 @@ class PositionwiseFeedForward(nn.Layer): activation (paddle.nn.Layer): Activation function """ super().__init__() - self.w_1 = nn.Linear(idim, hidden_units) + self.w_1 = Linear(idim, hidden_units) self.activation = activation self.dropout = nn.Dropout(dropout_rate) - self.w_2 = nn.Linear(hidden_units, idim) + self.w_2 = Linear(hidden_units, idim) def forward(self, xs: paddle.Tensor) -> paddle.Tensor: """Forward function. diff --git a/paddlespeech/s2t/modules/subsampling.py b/paddlespeech/s2t/modules/subsampling.py index 99a8300f..88451ddd 100644 --- a/paddlespeech/s2t/modules/subsampling.py +++ b/paddlespeech/s2t/modules/subsampling.py @@ -19,6 +19,9 @@ from typing import Tuple import paddle from paddle import nn +from paddlespeech.s2t.modules.align import Conv2D +from paddlespeech.s2t.modules.align import LayerNorm +from paddlespeech.s2t.modules.align import Linear from paddlespeech.s2t.modules.embedding import PositionalEncoding from paddlespeech.s2t.utils.log import Log @@ -60,8 +63,8 @@ class LinearNoSubsampling(BaseSubsampling): """ super().__init__(pos_enc_class) self.out = nn.Sequential( - nn.Linear(idim, odim), - nn.LayerNorm(odim, epsilon=1e-12), + Linear(idim, odim), + LayerNorm(odim, epsilon=1e-12), nn.Dropout(dropout_rate), nn.ReLU(), ) self.right_context = 0 @@ -108,12 +111,12 @@ class Conv2dSubsampling4(Conv2dSubsampling): """ super().__init__(pos_enc_class) self.conv = nn.Sequential( - nn.Conv2D(1, odim, 3, 2), + Conv2D(1, odim, 3, 2), nn.ReLU(), - nn.Conv2D(odim, odim, 3, 2), + Conv2D(odim, odim, 3, 2), nn.ReLU(), ) self.out = nn.Sequential( - nn.Linear(odim * (((idim - 1) // 2 - 1) // 2), odim)) + Linear(odim * (((idim - 1) // 2 - 1) // 2), odim)) self.subsampling_rate = 4 # The right context for every conv layer is computed by: # (kernel_size - 1) * frame_rate_of_this_layer @@ -160,13 +163,13 @@ class Conv2dSubsampling6(Conv2dSubsampling): """ super().__init__(pos_enc_class) self.conv = nn.Sequential( - nn.Conv2D(1, odim, 3, 2), + Conv2D(1, odim, 3, 2), nn.ReLU(), - nn.Conv2D(odim, odim, 5, 3), + Conv2D(odim, odim, 5, 3), nn.ReLU(), ) # O = (I - F + Pstart + Pend) // S + 1 # when Padding == 0, O = (I - F - S) // S - self.linear = nn.Linear(odim * (((idim - 1) // 2 - 2) // 3), odim) + self.linear = Linear(odim * (((idim - 1) // 2 - 2) // 3), odim) # The right context for every conv layer is computed by: # (kernel_size - 1) * frame_rate_of_this_layer # 10 = (3 - 1) * 1 + (5 - 1) * 2 @@ -212,14 +215,14 @@ class Conv2dSubsampling8(Conv2dSubsampling): """ super().__init__(pos_enc_class) self.conv = nn.Sequential( - nn.Conv2D(1, odim, 3, 2), + Conv2D(1, odim, 3, 2), nn.ReLU(), - nn.Conv2D(odim, odim, 3, 2), + Conv2D(odim, odim, 3, 2), nn.ReLU(), - nn.Conv2D(odim, odim, 3, 2), + Conv2D(odim, odim, 3, 2), nn.ReLU(), ) - self.linear = nn.Linear(odim * ((((idim - 1) // 2 - 1) // 2 - 1) // 2), - odim) + self.linear = Linear(odim * ((((idim - 1) // 2 - 1) // 2 - 1) // 2), + odim) self.subsampling_rate = 8 # The right context for every conv layer is computed by: # (kernel_size - 1) * frame_rate_of_this_layer diff --git a/paddlespeech/s2t/transform/spectrogram.py b/paddlespeech/s2t/transform/spectrogram.py index 889cd349..4a65548f 100644 --- a/paddlespeech/s2t/transform/spectrogram.py +++ b/paddlespeech/s2t/transform/spectrogram.py @@ -14,8 +14,11 @@ # Modified from espnet(https://github.com/espnet/espnet) import librosa import numpy as np +import paddle from python_speech_features import logfbank +import paddleaudio.compliance.kaldi as kaldi + def stft(x, n_fft, @@ -309,6 +312,77 @@ class IStft(): class LogMelSpectrogramKaldi(): + def __init__( + self, + fs=16000, + n_mels=80, + n_shift=160, # unit:sample, 10ms + win_length=400, # unit:sample, 25ms + energy_floor=0.0, + dither=0.1): + """ + The Kaldi implementation of LogMelSpectrogram + Args: + fs (int): sample rate of the audio + n_mels (int): number of mel filter banks + n_shift (int): number of points in a frame shift + win_length (int): number of points in a frame windows + energy_floor (float): Floor on energy in Spectrogram computation (absolute) + dither (float): Dithering constant + + Returns: + LogMelSpectrogramKaldi + """ + + self.fs = fs + self.n_mels = n_mels + num_point_ms = fs / 1000 + self.n_frame_length = win_length / num_point_ms + self.n_frame_shift = n_shift / num_point_ms + self.energy_floor = energy_floor + self.dither = dither + + def __repr__(self): + return ( + "{name}(fs={fs}, n_mels={n_mels}, " + "n_frame_shift={n_frame_shift}, n_frame_length={n_frame_length}, " + "dither={dither}))".format( + name=self.__class__.__name__, + fs=self.fs, + n_mels=self.n_mels, + n_frame_shift=self.n_frame_shift, + n_frame_length=self.n_frame_length, + dither=self.dither, )) + + def __call__(self, x, train): + """ + Args: + x (np.ndarray): shape (Ti,) + train (bool): True, train mode. + + Raises: + ValueError: not support (Ti, C) + + Returns: + np.ndarray: (T, D) + """ + dither = self.dither if train else 0.0 + if x.ndim != 1: + raise ValueError("Not support x: [Time, Channel]") + waveform = paddle.to_tensor(np.expand_dims(x, 0), dtype=paddle.float32) + mat = kaldi.fbank( + waveform, + n_mels=self.n_mels, + frame_length=self.n_frame_length, + frame_shift=self.n_frame_shift, + dither=dither, + energy_floor=self.energy_floor, + sr=self.fs) + mat = np.squeeze(mat.numpy()) + return mat + + +class LogMelSpectrogramKaldi_decay(): def __init__( self, fs=16000, diff --git a/paddlespeech/s2t/transform/transformation.py b/paddlespeech/s2t/transform/transformation.py index 381b0cdc..3b433cb0 100644 --- a/paddlespeech/s2t/transform/transformation.py +++ b/paddlespeech/s2t/transform/transformation.py @@ -31,6 +31,7 @@ import_alias = dict( freq_mask="paddlespeech.s2t.transform.spec_augment:FreqMask", spec_augment="paddlespeech.s2t.transform.spec_augment:SpecAugment", speed_perturbation="paddlespeech.s2t.transform.perturb:SpeedPerturbation", + speed_perturbation_sox="paddlespeech.s2t.transform.perturb:SpeedPerturbationSox", volume_perturbation="paddlespeech.s2t.transform.perturb:VolumePerturbation", noise_injection="paddlespeech.s2t.transform.perturb:NoiseInjection", bandpass_perturbation="paddlespeech.s2t.transform.perturb:BandpassPerturbation", diff --git a/paddlespeech/s2t/utils/bleu_score.py b/paddlespeech/s2t/utils/bleu_score.py index a50c000a..d7eb9c7c 100644 --- a/paddlespeech/s2t/utils/bleu_score.py +++ b/paddlespeech/s2t/utils/bleu_score.py @@ -11,6 +11,7 @@ # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. +# Modified from espnet(https://github.com/espnet/espnet) """This module provides functions to calculate bleu score in different level. e.g. wer for word-level, cer for char-level. """ diff --git a/paddlespeech/s2t/utils/cli_utils.py b/paddlespeech/s2t/utils/cli_utils.py index 4aee3f43..ccb0d3c9 100644 --- a/paddlespeech/s2t/utils/cli_utils.py +++ b/paddlespeech/s2t/utils/cli_utils.py @@ -14,9 +14,9 @@ # Modified from espnet(https://github.com/espnet/espnet) import sys from collections.abc import Sequence -from distutils.util import strtobool as dist_strtobool import numpy +from distutils.util import strtobool as dist_strtobool def strtobool(x): diff --git a/paddlespeech/s2t/utils/text_grid.py b/paddlespeech/s2t/utils/text_grid.py index 3af58c9b..cbd9856e 100644 --- a/paddlespeech/s2t/utils/text_grid.py +++ b/paddlespeech/s2t/utils/text_grid.py @@ -11,6 +11,7 @@ # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. +# Modified from wenet(https://github.com/wenet-e2e/wenet) from typing import Dict from typing import List from typing import Text diff --git a/paddlespeech/s2t/utils/utility.py b/paddlespeech/s2t/utils/utility.py index dc1be815..fdd8c029 100644 --- a/paddlespeech/s2t/utils/utility.py +++ b/paddlespeech/s2t/utils/utility.py @@ -12,7 +12,6 @@ # See the License for the specific language governing permissions and # limitations under the License. """Contains common utility functions.""" -import distutils.util import math import os import random @@ -21,6 +20,7 @@ from contextlib import contextmanager from pprint import pformat from typing import List +import distutils.util import numpy as np import paddle import soundfile diff --git a/paddlespeech/server/README.md b/paddlespeech/server/README.md index 4ce9605d..819fe440 100644 --- a/paddlespeech/server/README.md +++ b/paddlespeech/server/README.md @@ -10,7 +10,7 @@ paddlespeech_server help ``` ### Start the server - First set the service-related configuration parameters, similar to `./conf/application.yaml`, + First set the service-related configuration parameters, similar to `./conf/application.yaml`. Set `engine_list`, which represents the speech tasks included in the service to be started Then start the service: ```bash paddlespeech_server start --config_file ./conf/application.yaml @@ -23,7 +23,7 @@ ``` ### Access speech recognition services ``` - paddlespeech_client asr --server_ip 127.0.0.1 --port 8090 --input ./tests/16_audio.wav + paddlespeech_client asr --server_ip 127.0.0.1 --port 8090 --input input_16k.wav ``` ### Access text to speech services @@ -31,3 +31,7 @@ paddlespeech_client tts --server_ip 127.0.0.1 --port 8090 --input "你好，欢迎使用百度飞桨深度学习框架！" --output output.wav ``` + ### Access audio classification services + ```bash + paddlespeech_client cls --server_ip 127.0.0.1 --port 8090 --input input.wav + ``` diff --git a/paddlespeech/server/README_cn.md b/paddlespeech/server/README_cn.md index 2dfd9474..c0a4a733 100644 --- a/paddlespeech/server/README_cn.md +++ b/paddlespeech/server/README_cn.md @@ -10,7 +10,7 @@ paddlespeech_server help ``` ### 启动服务 - 首先设置服务相关配置文件，类似于 `./conf/application.yaml`，同时设置服务配置中的语音任务模型相关配置，类似于 `./conf/tts/tts.yaml`。 + 首先设置服务相关配置文件，类似于 `./conf/application.yaml`，设置 `engine_list`，该值表示即将启动的服务中包含的语音任务。 然后启动服务： ```bash paddlespeech_server start --config_file ./conf/application.yaml @@ -30,3 +30,8 @@ ```bash paddlespeech_client tts --server_ip 127.0.0.1 --port 8090 --input "你好，欢迎使用百度飞桨深度学习框架！" --output output.wav ``` + + ### 访问音频分类服务 + ```bash + paddlespeech_client cls --server_ip 127.0.0.1 --port 8090 --input input.wav + ``` diff --git a/paddlespeech/server/bin/main.py b/paddlespeech/server/bin/main.py index de528299..81824c85 100644 --- a/paddlespeech/server/bin/main.py +++ b/paddlespeech/server/bin/main.py @@ -17,8 +17,9 @@ import uvicorn from fastapi import FastAPI from paddlespeech.server.engine.engine_pool import init_engine_pool -from paddlespeech.server.restful.api import setup_router +from paddlespeech.server.restful.api import setup_router as setup_http_router from paddlespeech.server.utils.config import get_config +from paddlespeech.server.ws.api import setup_router as setup_ws_router app = FastAPI( title="PaddleSpeech Serving API", description="Api", version="0.0.1") @@ -35,7 +36,12 @@ def init(config): """ # init api api_list = list(engine.split("_")[0] for engine in config.engine_list) - api_router = setup_router(api_list) + if config.protocol == "websocket": + api_router = setup_ws_router(api_list) + elif config.protocol == "http": + api_router = setup_http_router(api_list) + else: + raise Exception("unsupported protocol") app.include_router(api_router) if not init_engine_pool(config): diff --git a/paddlespeech/server/bin/paddlespeech_client.py b/paddlespeech/server/bin/paddlespeech_client.py index 40f17c63..413f0087 100644 --- a/paddlespeech/server/bin/paddlespeech_client.py +++ b/paddlespeech/server/bin/paddlespeech_client.py @@ -150,7 +150,7 @@ class TTSClientExecutor(BaseExecutor): res = requests.post(url, json.dumps(request)) response_dict = res.json() - if not output: + if output is not None: self.postprocess(response_dict["result"]["audio"], output) return res diff --git a/paddlespeech/server/conf/application.yaml b/paddlespeech/server/conf/application.yaml index 2b1a0599..849349c2 100644 --- a/paddlespeech/server/conf/application.yaml +++ b/paddlespeech/server/conf/application.yaml @@ -8,7 +8,9 @@ port: 8090 # The task format in the engin_list is: _ # task choices = ['asr_python', 'asr_inference', 'tts_python', 'tts_inference'] - +# protocol = ['websocket', 'http'] (only one can be selected). +# http only support offline engine type. +protocol: 'http' engine_list: ['asr_python', 'tts_python', 'cls_python'] @@ -48,6 +50,24 @@ asr_inference: summary: True # False -> do not show predictor config +################### speech task: asr; engine_type: online ####################### +asr_online: + model_type: 'deepspeech2online_aishell' + am_model: # the pdmodel file of am static model [optional] + am_params: # the pdiparams file of am static model [optional] + lang: 'zh' + sample_rate: 16000 + cfg_path: + decode_method: + force_yes: True + + am_predictor_conf: + device: # set 'gpu:id' or 'cpu' + switch_ir_optim: True + glog_info: False # True -> print glog + summary: True # False -> do not show predictor config + + ################################### TTS ######################################### ################### speech task: tts; engine_type: python ####################### tts_python: diff --git a/paddlespeech/server/conf/ws_application.yaml b/paddlespeech/server/conf/ws_application.yaml new file mode 100644 index 00000000..ef23593e --- /dev/null +++ b/paddlespeech/server/conf/ws_application.yaml @@ -0,0 +1,51 @@ +# This is the parameter configuration file for PaddleSpeech Serving. + +################################################################################# +# SERVER SETTING # +################################################################################# +host: 0.0.0.0 +port: 8091 + +# The task format in the engin_list is: _ +# task choices = ['asr_online', 'tts_online'] +# protocol = ['websocket', 'http'] (only one can be selected). +# websocket only support online engine type. +protocol: 'websocket' +engine_list: ['asr_online'] + + +################################################################################# +# ENGINE CONFIG # +################################################################################# + +################################### ASR ######################################### +################### speech task: asr; engine_type: online ####################### +asr_online: + model_type: 'deepspeech2online_aishell' + am_model: # the pdmodel file of am static model [optional] + am_params: # the pdiparams file of am static model [optional] + lang: 'zh' + sample_rate: 16000 + cfg_path: + decode_method: + force_yes: True + + am_predictor_conf: + device: # set 'gpu:id' or 'cpu' + switch_ir_optim: True + glog_info: False # True -> print glog + summary: True # False -> do not show predictor config + + chunk_buffer_conf: + frame_duration_ms: 80 + shift_ms: 40 + sample_rate: 16000 + sample_width: 2 + + vad_conf: + aggressiveness: 2 + sample_rate: 16000 + frame_duration_ms: 20 + sample_width: 2 + padding_ms: 200 + padding_ratio: 0.9 diff --git a/paddlespeech/server/engine/asr/online/__init__.py b/paddlespeech/server/engine/asr/online/__init__.py new file mode 100644 index 00000000..97043fd7 --- /dev/null +++ b/paddlespeech/server/engine/asr/online/__init__.py @@ -0,0 +1,13 @@ +# Copyright (c) 2022 PaddlePaddle Authors. All Rights Reserved. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. diff --git a/paddlespeech/server/engine/asr/online/asr_engine.py b/paddlespeech/server/engine/asr/online/asr_engine.py new file mode 100644 index 00000000..389175a0 --- /dev/null +++ b/paddlespeech/server/engine/asr/online/asr_engine.py @@ -0,0 +1,352 @@ +# Copyright (c) 2022 PaddlePaddle Authors. All Rights Reserved. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +import os +from typing import Optional + +import numpy as np +import paddle +from numpy import float32 +from yacs.config import CfgNode + +from paddlespeech.cli.asr.infer import ASRExecutor +from paddlespeech.cli.log import logger +from paddlespeech.cli.utils import MODEL_HOME +from paddlespeech.s2t.frontend.featurizer.text_featurizer import TextFeaturizer +from paddlespeech.s2t.frontend.speech import SpeechSegment +from paddlespeech.s2t.modules.ctc import CTCDecoder +from paddlespeech.s2t.utils.utility import UpdateConfig +from paddlespeech.server.engine.base_engine import BaseEngine +from paddlespeech.server.utils.paddle_predictor import init_predictor + +__all__ = ['ASREngine'] + +pretrained_models = { + "deepspeech2online_aishell-zh-16k": { + 'url': + 'https://paddlespeech.bj.bcebos.com/s2t/aishell/asr0/asr0_deepspeech2_online_aishell_ckpt_0.1.1.model.tar.gz', + 'md5': + 'd5e076217cf60486519f72c217d21b9b', + 'cfg_path': + 'model.yaml', + 'ckpt_path': + 'exp/deepspeech2_online/checkpoints/avg_1', + 'model': + 'exp/deepspeech2_online/checkpoints/avg_1.jit.pdmodel', + 'params': + 'exp/deepspeech2_online/checkpoints/avg_1.jit.pdiparams', + 'lm_url': + 'https://deepspeech.bj.bcebos.com/zh_lm/zh_giga.no_cna_cmn.prune01244.klm', + 'lm_md5': + '29e02312deb2e59b3c8686c7966d4fe3' + }, +} + + +class ASRServerExecutor(ASRExecutor): + def __init__(self): + super().__init__() + pass + + def _init_from_path(self, + model_type: str='wenetspeech', + am_model: Optional[os.PathLike]=None, + am_params: Optional[os.PathLike]=None, + lang: str='zh', + sample_rate: int=16000, + cfg_path: Optional[os.PathLike]=None, + decode_method: str='attention_rescoring', + am_predictor_conf: dict=None): + """ + Init model and other resources from a specific path. + """ + + if cfg_path is None or am_model is None or am_params is None: + sample_rate_str = '16k' if sample_rate == 16000 else '8k' + tag = model_type + '-' + lang + '-' + sample_rate_str + res_path = self._get_pretrained_path(tag) # wenetspeech_zh + self.res_path = res_path + self.cfg_path = os.path.join(res_path, + pretrained_models[tag]['cfg_path']) + + self.am_model = os.path.join(res_path, + pretrained_models[tag]['model']) + self.am_params = os.path.join(res_path, + pretrained_models[tag]['params']) + logger.info(res_path) + logger.info(self.cfg_path) + logger.info(self.am_model) + logger.info(self.am_params) + else: + self.cfg_path = os.path.abspath(cfg_path) + self.am_model = os.path.abspath(am_model) + self.am_params = os.path.abspath(am_params) + self.res_path = os.path.dirname( + os.path.dirname(os.path.abspath(self.cfg_path))) + + #Init body. + self.config = CfgNode(new_allowed=True) + self.config.merge_from_file(self.cfg_path) + + with UpdateConfig(self.config): + if "deepspeech2online" in model_type or "deepspeech2offline" in model_type: + from paddlespeech.s2t.io.collator import SpeechCollator + self.vocab = self.config.vocab_filepath + self.config.decode.lang_model_path = os.path.join( + MODEL_HOME, 'language_model', + self.config.decode.lang_model_path) + self.collate_fn_test = SpeechCollator.from_config(self.config) + self.text_feature = TextFeaturizer( + unit_type=self.config.unit_type, vocab=self.vocab) + + lm_url = pretrained_models[tag]['lm_url'] + lm_md5 = pretrained_models[tag]['lm_md5'] + self.download_lm( + lm_url, + os.path.dirname(self.config.decode.lang_model_path), lm_md5) + elif "conformer" in model_type or "transformer" in model_type or "wenetspeech" in model_type: + raise Exception("wrong type") + else: + raise Exception("wrong type") + + # AM predictor + self.am_predictor_conf = am_predictor_conf + self.am_predictor = init_predictor( + model_file=self.am_model, + params_file=self.am_params, + predictor_conf=self.am_predictor_conf) + + # decoder + self.decoder = CTCDecoder( + odim=self.config.output_dim, # is in vocab + enc_n_units=self.config.rnn_layer_size * 2, + blank_id=self.config.blank_id, + dropout_rate=0.0, + reduction=True, # sum + batch_average=True, # sum / batch_size + grad_norm_type=self.config.get('ctc_grad_norm_type', None)) + + # init decoder + cfg = self.config.decode + decode_batch_size = 1 # for online + self.decoder.init_decoder( + decode_batch_size, self.text_feature.vocab_list, + cfg.decoding_method, cfg.lang_model_path, cfg.alpha, cfg.beta, + cfg.beam_size, cfg.cutoff_prob, cfg.cutoff_top_n, + cfg.num_proc_bsearch) + + # init state box + self.chunk_state_h_box = np.zeros( + (self.config.num_rnn_layers, 1, self.config.rnn_layer_size), + dtype=float32) + self.chunk_state_c_box = np.zeros( + (self.config.num_rnn_layers, 1, self.config.rnn_layer_size), + dtype=float32) + + def reset_decoder_and_chunk(self): + """reset decoder and chunk state for an new audio + """ + self.decoder.reset_decoder(batch_size=1) + # init state box, for new audio request + self.chunk_state_h_box = np.zeros( + (self.config.num_rnn_layers, 1, self.config.rnn_layer_size), + dtype=float32) + self.chunk_state_c_box = np.zeros( + (self.config.num_rnn_layers, 1, self.config.rnn_layer_size), + dtype=float32) + + def decode_one_chunk(self, x_chunk, x_chunk_lens, model_type: str): + """decode one chunk + + Args: + x_chunk (numpy.array): shape[B, T, D] + x_chunk_lens (numpy.array): shape[B] + model_type (str): online model type + + Returns: + [type]: [description] + """ + if "deepspeech2online" in model_type: + input_names = self.am_predictor.get_input_names() + audio_handle = self.am_predictor.get_input_handle(input_names[0]) + audio_len_handle = self.am_predictor.get_input_handle( + input_names[1]) + h_box_handle = self.am_predictor.get_input_handle(input_names[2]) + c_box_handle = self.am_predictor.get_input_handle(input_names[3]) + + audio_handle.reshape(x_chunk.shape) + audio_handle.copy_from_cpu(x_chunk) + + audio_len_handle.reshape(x_chunk_lens.shape) + audio_len_handle.copy_from_cpu(x_chunk_lens) + + h_box_handle.reshape(self.chunk_state_h_box.shape) + h_box_handle.copy_from_cpu(self.chunk_state_h_box) + + c_box_handle.reshape(self.chunk_state_c_box.shape) + c_box_handle.copy_from_cpu(self.chunk_state_c_box) + + output_names = self.am_predictor.get_output_names() + output_handle = self.am_predictor.get_output_handle(output_names[0]) + output_lens_handle = self.am_predictor.get_output_handle( + output_names[1]) + output_state_h_handle = self.am_predictor.get_output_handle( + output_names[2]) + output_state_c_handle = self.am_predictor.get_output_handle( + output_names[3]) + + self.am_predictor.run() + + output_chunk_probs = output_handle.copy_to_cpu() + output_chunk_lens = output_lens_handle.copy_to_cpu() + self.chunk_state_h_box = output_state_h_handle.copy_to_cpu() + self.chunk_state_c_box = output_state_c_handle.copy_to_cpu() + + self.decoder.next(output_chunk_probs, output_chunk_lens) + trans_best, trans_beam = self.decoder.decode() + + return trans_best[0] + + elif "conformer" in model_type or "transformer" in model_type: + raise Exception("invalid model name") + else: + raise Exception("invalid model name") + + def _pcm16to32(self, audio): + """pcm int16 to float32 + + Args: + audio(numpy.array): numpy.int16 + + Returns: + audio(numpy.array): numpy.float32 + """ + if audio.dtype == np.int16: + audio = audio.astype("float32") + bits = np.iinfo(np.int16).bits + audio = audio / (2**(bits - 1)) + return audio + + def extract_feat(self, samples, sample_rate): + """extract feat + + Args: + samples (numpy.array): numpy.float32 + sample_rate (int): sample rate + + Returns: + x_chunk (numpy.array): shape[B, T, D] + x_chunk_lens (numpy.array): shape[B] + """ + # pcm16 -> pcm 32 + samples = self._pcm16to32(samples) + + # read audio + speech_segment = SpeechSegment.from_pcm( + samples, sample_rate, transcript=" ") + # audio augment + self.collate_fn_test.augmentation.transform_audio(speech_segment) + + # extract speech feature + spectrum, transcript_part = self.collate_fn_test._speech_featurizer.featurize( + speech_segment, self.collate_fn_test.keep_transcription_text) + # CMVN spectrum + if self.collate_fn_test._normalizer: + spectrum = self.collate_fn_test._normalizer.apply(spectrum) + + # spectrum augment + audio = self.collate_fn_test.augmentation.transform_feature(spectrum) + + audio_len = audio.shape[0] + audio = paddle.to_tensor(audio, dtype='float32') + # audio_len = paddle.to_tensor(audio_len) + audio = paddle.unsqueeze(audio, axis=0) + + x_chunk = audio.numpy() + x_chunk_lens = np.array([audio_len]) + + return x_chunk, x_chunk_lens + + +class ASREngine(BaseEngine): + """ASR server engine + + Args: + metaclass: Defaults to Singleton. + """ + + def __init__(self): + super(ASREngine, self).__init__() + + def init(self, config: dict) -> bool: + """init engine resource + + Args: + config_file (str): config file + + Returns: + bool: init failed or success + """ + self.input = None + self.output = "" + self.executor = ASRServerExecutor() + self.config = config + + self.executor._init_from_path( + model_type=self.config.model_type, + am_model=self.config.am_model, + am_params=self.config.am_params, + lang=self.config.lang, + sample_rate=self.config.sample_rate, + cfg_path=self.config.cfg_path, + decode_method=self.config.decode_method, + am_predictor_conf=self.config.am_predictor_conf) + + logger.info("Initialize ASR server engine successfully.") + return True + + def preprocess(self, samples, sample_rate): + """preprocess + + Args: + samples (numpy.array): numpy.float32 + sample_rate (int): sample rate + + Returns: + x_chunk (numpy.array): shape[B, T, D] + x_chunk_lens (numpy.array): shape[B] + """ + x_chunk, x_chunk_lens = self.executor.extract_feat(samples, sample_rate) + return x_chunk, x_chunk_lens + + def run(self, x_chunk, x_chunk_lens, decoder_chunk_size=1): + """run online engine + + Args: + x_chunk (numpy.array): shape[B, T, D] + x_chunk_lens (numpy.array): shape[B] + decoder_chunk_size(int) + """ + self.output = self.executor.decode_one_chunk(x_chunk, x_chunk_lens, + self.config.model_type) + + def postprocess(self): + """postprocess + """ + return self.output + + def reset(self): + """reset engine decoder and inference state + """ + self.executor.reset_decoder_and_chunk() + self.output = "" diff --git a/paddlespeech/server/engine/engine_factory.py b/paddlespeech/server/engine/engine_factory.py index c39c44ca..2a39fb79 100644 --- a/paddlespeech/server/engine/engine_factory.py +++ b/paddlespeech/server/engine/engine_factory.py @@ -25,6 +25,9 @@ class EngineFactory(object): elif engine_name == 'asr' and engine_type == 'python': from paddlespeech.server.engine.asr.python.asr_engine import ASREngine return ASREngine() + elif engine_name == 'asr' and engine_type == 'online': + from paddlespeech.server.engine.asr.online.asr_engine import ASREngine + return ASREngine() elif engine_name == 'tts' and engine_type == 'inference': from paddlespeech.server.engine.tts.paddleinference.tts_engine import TTSEngine return TTSEngine() diff --git a/paddlespeech/server/tests/asr/online/microphone_client.py b/paddlespeech/server/tests/asr/online/microphone_client.py new file mode 100644 index 00000000..2ceaf6d0 --- /dev/null +++ b/paddlespeech/server/tests/asr/online/microphone_client.py @@ -0,0 +1,161 @@ +# Copyright (c) 2022 PaddlePaddle Authors. All Rights Reserved. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +""" +record wave from the mic +""" +import asyncio +import json +import logging +import threading +import wave +from signal import SIGINT +from signal import SIGTERM + +import pyaudio +import websockets + + +class ASRAudioHandler(threading.Thread): + def __init__(self, url="127.0.0.1", port=8091): + threading.Thread.__init__(self) + self.url = url + self.port = port + self.url = "ws://" + self.url + ":" + str(self.port) + "/ws/asr" + self.fileName = "./output.wav" + self.chunk = 5120 + self.format = pyaudio.paInt16 + self.channels = 1 + self.rate = 16000 + self._running = True + self._frames = [] + self.data_backup = [] + + def startrecord(self): + """ + start a new thread to record wave + """ + threading._start_new_thread(self.recording, ()) + + def recording(self): + """ + recording wave + """ + self._running = True + self._frames = [] + p = pyaudio.PyAudio() + stream = p.open( + format=self.format, + channels=self.channels, + rate=self.rate, + input=True, + frames_per_buffer=self.chunk) + while (self._running): + data = stream.read(self.chunk) + self._frames.append(data) + self.data_backup.append(data) + + stream.stop_stream() + stream.close() + p.terminate() + + def save(self): + """ + save wave data + """ + p = pyaudio.PyAudio() + wf = wave.open(self.fileName, 'wb') + wf.setnchannels(self.channels) + wf.setsampwidth(p.get_sample_size(self.format)) + wf.setframerate(self.rate) + wf.writeframes(b''.join(self.data_backup)) + wf.close() + p.terminate() + + def stoprecord(self): + """ + stop recording + """ + self._running = False + + async def run(self): + aa = input("是否开始录音？ (y/n)") + if aa.strip() == "y": + self.startrecord() + logging.info("*" * 10 + "开始录音，请输入语音") + + async with websockets.connect(self.url) as ws: + # 发送开始指令 + audio_info = json.dumps( + { + "name": "test.wav", + "signal": "start", + "nbest": 5 + }, + sort_keys=True, + indent=4, + separators=(',', ': ')) + await ws.send(audio_info) + msg = await ws.recv() + logging.info("receive msg={}".format(msg)) + + # send bytes data + logging.info("结束录音请: Ctrl + c。继续请按回车。") + try: + while True: + while len(self._frames) > 0: + await ws.send(self._frames.pop(0)) + msg = await ws.recv() + logging.info("receive msg={}".format(msg)) + except asyncio.CancelledError: + # quit + # send finished + audio_info = json.dumps( + { + "name": "test.wav", + "signal": "end", + "nbest": 5 + }, + sort_keys=True, + indent=4, + separators=(',', ': ')) + await ws.send(audio_info) + msg = await ws.recv() + logging.info("receive msg={}".format(msg)) + + self.stoprecord() + logging.info("*" * 10 + "录音结束") + self.save() + elif aa.strip() == "n": + exit() + else: + print("无效输入!") + exit() + + +if __name__ == "__main__": + + logging.basicConfig(level=logging.INFO) + logging.info("asr websocket client start") + + handler = ASRAudioHandler("127.0.0.1", 8091) + loop = asyncio.get_event_loop() + main_task = asyncio.ensure_future(handler.run()) + for signal in [SIGINT, SIGTERM]: + loop.add_signal_handler(signal, main_task.cancel) + try: + loop.run_until_complete(main_task) + finally: + loop.close() + + logging.info("asr websocket client finished") diff --git a/paddlespeech/server/tests/asr/online/websocket_client.py b/paddlespeech/server/tests/asr/online/websocket_client.py new file mode 100644 index 00000000..58b1a452 --- /dev/null +++ b/paddlespeech/server/tests/asr/online/websocket_client.py @@ -0,0 +1,115 @@ +# Copyright (c) 2022 PaddlePaddle Authors. All Rights Reserved. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +#!/usr/bin/python +# -*- coding: UTF-8 -*- +import argparse +import asyncio +import json +import logging + +import numpy as np +import soundfile +import websockets + + +class ASRAudioHandler: + def __init__(self, url="127.0.0.1", port=8090): + self.url = url + self.port = port + self.url = "ws://" + self.url + ":" + str(self.port) + "/ws/asr" + + def read_wave(self, wavfile_path: str): + samples, sample_rate = soundfile.read(wavfile_path, dtype='int16') + x_len = len(samples) + chunk_stride = 40 * 16 #40ms, sample_rate = 16kHz + chunk_size = 80 * 16 #80ms, sample_rate = 16kHz + + if (x_len - chunk_size) % chunk_stride != 0: + padding_len_x = chunk_stride - (x_len - chunk_size) % chunk_stride + else: + padding_len_x = 0 + + padding = np.zeros((padding_len_x), dtype=samples.dtype) + padded_x = np.concatenate([samples, padding], axis=0) + + num_chunk = (x_len + padding_len_x - chunk_size) / chunk_stride + 1 + num_chunk = int(num_chunk) + + for i in range(0, num_chunk): + start = i * chunk_stride + end = start + chunk_size + x_chunk = padded_x[start:end] + yield x_chunk + + async def run(self, wavfile_path: str): + logging.info("send a message to the server") + # 读取音频 + # self.read_wave() + # 发送 websocket 的 handshake 协议头 + async with websockets.connect(self.url) as ws: + # server 端已经接收到 handshake 协议头 + # 发送开始指令 + audio_info = json.dumps( + { + "name": "test.wav", + "signal": "start", + "nbest": 5 + }, + sort_keys=True, + indent=4, + separators=(',', ': ')) + await ws.send(audio_info) + msg = await ws.recv() + logging.info("receive msg={}".format(msg)) + + # send chunk audio data to engine + for chunk_data in self.read_wave(wavfile_path): + await ws.send(chunk_data.tobytes()) + msg = await ws.recv() + logging.info("receive msg={}".format(msg)) + + # finished + audio_info = json.dumps( + { + "name": "test.wav", + "signal": "end", + "nbest": 5 + }, + sort_keys=True, + indent=4, + separators=(',', ': ')) + await ws.send(audio_info) + msg = await ws.recv() + logging.info("receive msg={}".format(msg)) + + +def main(args): + logging.basicConfig(level=logging.INFO) + logging.info("asr websocket client start") + handler = ASRAudioHandler("127.0.0.1", 8091) + loop = asyncio.get_event_loop() + loop.run_until_complete(handler.run(args.wavfile)) + logging.info("asr websocket client finished") + + +if __name__ == "__main__": + parser = argparse.ArgumentParser() + parser.add_argument( + "--wavfile", + action="store", + help="wav file path ", + default="./16_audio.wav") + args = parser.parse_args() + + main(args) diff --git a/paddlespeech/server/utils/buffer.py b/paddlespeech/server/utils/buffer.py new file mode 100644 index 00000000..682357b3 --- /dev/null +++ b/paddlespeech/server/utils/buffer.py @@ -0,0 +1,59 @@ +# Copyright (c) 2022 PaddlePaddle Authors. All Rights Reserved. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + + +class Frame(object): + """Represents a "frame" of audio data.""" + + def __init__(self, bytes, timestamp, duration): + self.bytes = bytes + self.timestamp = timestamp + self.duration = duration + + +class ChunkBuffer(object): + def __init__(self, + frame_duration_ms=80, + shift_ms=40, + sample_rate=16000, + sample_width=2): + self.sample_rate = sample_rate + self.frame_duration_ms = frame_duration_ms + self.shift_ms = shift_ms + self.remained_audio = b'' + self.sample_width = sample_width # int16 = 2; float32 = 4 + + def frame_generator(self, audio): + """Generates audio frames from PCM audio data. + Takes the desired frame duration in milliseconds, the PCM data, and + the sample rate. + Yields Frames of the requested duration. + """ + audio = self.remained_audio + audio + self.remained_audio = b'' + + n = int(self.sample_rate * (self.frame_duration_ms / 1000.0) * + self.sample_width) + shift_n = int(self.sample_rate * (self.shift_ms / 1000.0) * + self.sample_width) + offset = 0 + timestamp = 0.0 + duration = (float(n) / self.sample_rate) / self.sample_width + shift_duration = (float(shift_n) / self.sample_rate) / self.sample_width + while offset + n <= len(audio): + yield Frame(audio[offset:offset + n], timestamp, duration) + timestamp += shift_duration + offset += shift_n + + self.remained_audio += audio[offset:] diff --git a/paddlespeech/server/utils/vad.py b/paddlespeech/server/utils/vad.py new file mode 100644 index 00000000..a2dcf68b --- /dev/null +++ b/paddlespeech/server/utils/vad.py @@ -0,0 +1,78 @@ +# Copyright (c) 2022 PaddlePaddle Authors. All Rights Reserved. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +import collections + +import webrtcvad + + +class VADAudio(): + def __init__(self, + aggressiveness=2, + rate=16000, + frame_duration_ms=20, + sample_width=2, + padding_ms=200, + padding_ratio=0.9): + """Initializes VAD with given aggressivenes and sets up internal queues""" + self.vad = webrtcvad.Vad(aggressiveness) + self.rate = rate + self.sample_width = sample_width + self.frame_duration_ms = frame_duration_ms + self._frame_length = int(rate * (frame_duration_ms / 1000.0) * + self.sample_width) + self._buffer_queue = collections.deque() + self.ring_buffer = collections.deque(maxlen=padding_ms // + frame_duration_ms) + self._ratio = padding_ratio + self.triggered = False + + def add_audio(self, audio): + """Adds new audio to internal queue""" + for x in audio: + self._buffer_queue.append(x) + + def frame_generator(self): + """Generator that yields audio frames of frame_duration_ms""" + while len(self._buffer_queue) > self._frame_length: + frame = bytearray() + for _ in range(self._frame_length): + frame.append(self._buffer_queue.popleft()) + yield bytes(frame) + + def vad_collector(self): + """Generator that yields series of consecutive audio frames comprising each utterence, separated by yielding a single None. + Determines voice activity by ratio of frames in padding_ms. Uses a buffer to include padding_ms prior to being triggered. + Example: (frame, ..., frame, None, frame, ..., frame, None, ...) + |---utterence---| |---utterence---| + """ + for frame in self.frame_generator(): + is_speech = self.vad.is_speech(frame, self.rate) + if not self.triggered: + self.ring_buffer.append((frame, is_speech)) + num_voiced = len( + [f for f, speech in self.ring_buffer if speech]) + if num_voiced > self._ratio * self.ring_buffer.maxlen: + self.triggered = True + for f, s in self.ring_buffer: + yield f + self.ring_buffer.clear() + else: + yield frame + self.ring_buffer.append((frame, is_speech)) + num_unvoiced = len( + [f for f, speech in self.ring_buffer if not speech]) + if num_unvoiced > self._ratio * self.ring_buffer.maxlen: + self.triggered = False + yield None + self.ring_buffer.clear() diff --git a/paddlespeech/server/ws/__init__.py b/paddlespeech/server/ws/__init__.py new file mode 100644 index 00000000..97043fd7 --- /dev/null +++ b/paddlespeech/server/ws/__init__.py @@ -0,0 +1,13 @@ +# Copyright (c) 2022 PaddlePaddle Authors. All Rights Reserved. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. diff --git a/paddlespeech/server/ws/api.py b/paddlespeech/server/ws/api.py new file mode 100644 index 00000000..10664d11 --- /dev/null +++ b/paddlespeech/server/ws/api.py @@ -0,0 +1,38 @@ +# Copyright (c) 2022 PaddlePaddle Authors. All Rights Reserved. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +from typing import List + +from fastapi import APIRouter + +from paddlespeech.server.ws.asr_socket import router as asr_router + +_router = APIRouter() + + +def setup_router(api_list: List): + """setup router for fastapi + Args: + api_list (List): [asr, tts] + Returns: + APIRouter + """ + for api_name in api_list: + if api_name == 'asr': + _router.include_router(asr_router) + elif api_name == 'tts': + pass + else: + pass + + return _router diff --git a/paddlespeech/server/ws/asr_socket.py b/paddlespeech/server/ws/asr_socket.py new file mode 100644 index 00000000..ea19816b --- /dev/null +++ b/paddlespeech/server/ws/asr_socket.py @@ -0,0 +1,100 @@ +# Copyright (c) 2022 PaddlePaddle Authors. All Rights Reserved. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +import json + +import numpy as np +from fastapi import APIRouter +from fastapi import WebSocket +from fastapi import WebSocketDisconnect +from starlette.websockets import WebSocketState as WebSocketState + +from paddlespeech.server.engine.engine_pool import get_engine_pool +from paddlespeech.server.utils.buffer import ChunkBuffer +from paddlespeech.server.utils.vad import VADAudio + +router = APIRouter() + + +@router.websocket('/ws/asr') +async def websocket_endpoint(websocket: WebSocket): + + await websocket.accept() + + engine_pool = get_engine_pool() + asr_engine = engine_pool['asr'] + # init buffer + chunk_buffer_conf = asr_engine.config.chunk_buffer_conf + chunk_buffer = ChunkBuffer( + sample_rate=chunk_buffer_conf['sample_rate'], + sample_width=chunk_buffer_conf['sample_width']) + # init vad + vad_conf = asr_engine.config.vad_conf + vad = VADAudio( + aggressiveness=vad_conf['aggressiveness'], + rate=vad_conf['sample_rate'], + frame_duration_ms=vad_conf['frame_duration_ms']) + + try: + while True: + # careful here, changed the source code from starlette.websockets + assert websocket.application_state == WebSocketState.CONNECTED + message = await websocket.receive() + websocket._raise_on_disconnect(message) + if "text" in message: + message = json.loads(message["text"]) + if 'signal' not in message: + resp = {"status": "ok", "message": "no valid json data"} + await websocket.send_json(resp) + + if message['signal'] == 'start': + resp = {"status": "ok", "signal": "server_ready"} + # do something at begining here + await websocket.send_json(resp) + elif message['signal'] == 'end': + engine_pool = get_engine_pool() + asr_engine = engine_pool['asr'] + # reset single engine for an new connection + asr_engine.reset() + resp = {"status": "ok", "signal": "finished"} + await websocket.send_json(resp) + break + else: + resp = {"status": "ok", "message": "no valid json data"} + await websocket.send_json(resp) + elif "bytes" in message: + message = message["bytes"] + + # vad for input bytes audio + vad.add_audio(message) + message = b''.join(f for f in vad.vad_collector() + if f is not None) + + engine_pool = get_engine_pool() + asr_engine = engine_pool['asr'] + asr_results = "" + frames = chunk_buffer.frame_generator(message) + for frame in frames: + samples = np.frombuffer(frame.bytes, dtype=np.int16) + sample_rate = asr_engine.config.sample_rate + x_chunk, x_chunk_lens = asr_engine.preprocess(samples, + sample_rate) + asr_engine.run(x_chunk, x_chunk_lens) + asr_results = asr_engine.postprocess() + + asr_results = asr_engine.postprocess() + resp = {'asr_results': asr_results} + + await websocket.send_json(resp) + except WebSocketDisconnect: + pass diff --git a/paddlespeech/t2s/exps/fastspeech2/gen_gta_mel.py b/paddlespeech/t2s/exps/fastspeech2/gen_gta_mel.py index 3fded29b..4c92ad1c 100644 --- a/paddlespeech/t2s/exps/fastspeech2/gen_gta_mel.py +++ b/paddlespeech/t2s/exps/fastspeech2/gen_gta_mel.py @@ -13,7 +13,6 @@ # limitations under the License. # generate mels using durations.txt # for mb melgan finetune -# 长度和原本的 mel 不一致怎么办？ import argparse import os from pathlib import Path diff --git a/paddlespeech/t2s/exps/synthesize_streaming.py b/paddlespeech/t2s/exps/synthesize_streaming.py new file mode 100644 index 00000000..f38b2d35 --- /dev/null +++ b/paddlespeech/t2s/exps/synthesize_streaming.py @@ -0,0 +1,274 @@ +# Copyright (c) 2021 PaddlePaddle Authors. All Rights Reserved. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +import argparse +import math +from pathlib import Path + +import numpy as np +import paddle +import soundfile as sf +import yaml +from timer import timer +from yacs.config import CfgNode + +from paddlespeech.s2t.utils.dynamic_import import dynamic_import +from paddlespeech.t2s.exps.syn_utils import get_frontend +from paddlespeech.t2s.exps.syn_utils import get_sentences +from paddlespeech.t2s.exps.syn_utils import get_voc_inference +from paddlespeech.t2s.exps.syn_utils import model_alias +from paddlespeech.t2s.utils import str2bool + + +def denorm(data, mean, std): + return data * std + mean + + +def get_chunks(data, chunk_size, pad_size): + data_len = data.shape[1] + chunks = [] + n = math.ceil(data_len / chunk_size) + for i in range(n): + start = max(0, i * chunk_size - pad_size) + end = min((i + 1) * chunk_size + pad_size, data_len) + chunks.append(data[:, start:end, :]) + return chunks + + +def evaluate(args): + + # Init body. + with open(args.am_config) as f: + am_config = CfgNode(yaml.safe_load(f)) + with open(args.voc_config) as f: + voc_config = CfgNode(yaml.safe_load(f)) + + print("========Args========") + print(yaml.safe_dump(vars(args))) + print("========Config========") + print(am_config) + print(voc_config) + + sentences = get_sentences(args) + + # frontend + frontend = get_frontend(args) + + with open(args.phones_dict, "r") as f: + phn_id = [line.strip().split() for line in f.readlines()] + vocab_size = len(phn_id) + print("vocab_size:", vocab_size) + + # acoustic model, only support fastspeech2 here now! + # am_inference, am_name, am_dataset = get_am_inference(args, am_config) + # model: {model_name}_{dataset} + am_name = args.am[:args.am.rindex('_')] + am_dataset = args.am[args.am.rindex('_') + 1:] + odim = am_config.n_mels + + am_class = dynamic_import(am_name, model_alias) + am = am_class(idim=vocab_size, odim=odim, **am_config["model"]) + am.set_state_dict(paddle.load(args.am_ckpt)["main_params"]) + am.eval() + am_mu, am_std = np.load(args.am_stat) + am_mu = paddle.to_tensor(am_mu) + am_std = paddle.to_tensor(am_std) + + # vocoder + voc_inference = get_voc_inference(args, voc_config) + + output_dir = Path(args.output_dir) + output_dir.mkdir(parents=True, exist_ok=True) + merge_sentences = True + + N = 0 + T = 0 + chunk_size = args.chunk_size + pad_size = args.pad_size + + for utt_id, sentence in sentences: + with timer() as t: + get_tone_ids = False + + if args.lang == 'zh': + input_ids = frontend.get_input_ids( + sentence, + merge_sentences=merge_sentences, + get_tone_ids=get_tone_ids) + + phone_ids = input_ids["phone_ids"] + else: + print("lang should in be 'zh' here!") + # merge_sentences=True here, so we only use the first item of phone_ids + phone_ids = phone_ids[0] + with paddle.no_grad(): + # acoustic model + orig_hs, h_masks = am.encoder_infer(phone_ids) + + if args.am_streaming: + hss = get_chunks(orig_hs, chunk_size, pad_size) + chunk_num = len(hss) + mel_list = [] + for i, hs in enumerate(hss): + before_outs, _ = am.decoder(hs) + after_outs = before_outs + am.postnet( + before_outs.transpose((0, 2, 1))).transpose( + (0, 2, 1)) + normalized_mel = after_outs[0] + sub_mel = denorm(normalized_mel, am_mu, am_std) + # clip output part of pad + if i == 0: + sub_mel = sub_mel[:-pad_size] + elif i == chunk_num - 1: + # 最后一块的右侧一定没有 pad 够 + sub_mel = sub_mel[pad_size:] + else: + # 倒数几块的右侧也可能没有 pad 够 + sub_mel = sub_mel[pad_size:(chunk_size + pad_size) - + sub_mel.shape[0]] + mel_list.append(sub_mel) + mel = paddle.concat(mel_list, axis=0) + + else: + before_outs, _ = am.decoder(orig_hs) + after_outs = before_outs + am.postnet( + before_outs.transpose((0, 2, 1))).transpose((0, 2, 1)) + normalized_mel = after_outs[0] + mel = denorm(normalized_mel, am_mu, am_std) + + # vocoder + wav = voc_inference(mel) + + wav = wav.numpy() + N += wav.size + T += t.elapse + speed = wav.size / t.elapse + rtf = am_config.fs / speed + print( + f"{utt_id}, mel: {mel.shape}, wave: {wav.shape}, time: {t.elapse}s, Hz: {speed}, RTF: {rtf}." + ) + sf.write( + str(output_dir / (utt_id + ".wav")), wav, samplerate=am_config.fs) + print(f"{utt_id} done!") + print(f"generation speed: {N / T}Hz, RTF: {am_config.fs / (N / T) }") + + +def parse_args(): + # parse args and config and redirect to train_sp + parser = argparse.ArgumentParser( + description="Synthesize with acoustic model & vocoder") + # acoustic model + parser.add_argument( + '--am', + type=str, + default='fastspeech2_csmsc', + choices=['fastspeech2_csmsc'], + help='Choose acoustic model type of tts task.') + parser.add_argument( + '--am_config', + type=str, + default=None, + help='Config of acoustic model. Use deault config when it is None.') + parser.add_argument( + '--am_ckpt', + type=str, + default=None, + help='Checkpoint file of acoustic model.') + parser.add_argument( + "--am_stat", + type=str, + default=None, + help="mean and standard deviation used to normalize spectrogram when training acoustic model." + ) + parser.add_argument( + "--phones_dict", type=str, default=None, help="phone vocabulary file.") + parser.add_argument( + "--tones_dict", type=str, default=None, help="tone vocabulary file.") + + # vocoder + parser.add_argument( + '--voc', + type=str, + default='pwgan_csmsc', + choices=[ + 'pwgan_csmsc', + 'pwgan_ljspeech', + 'pwgan_aishell3', + 'pwgan_vctk', + 'mb_melgan_csmsc', + 'style_melgan_csmsc', + 'hifigan_csmsc', + 'hifigan_ljspeech', + 'hifigan_aishell3', + 'hifigan_vctk', + 'wavernn_csmsc', + ], + help='Choose vocoder type of tts task.') + parser.add_argument( + '--voc_config', + type=str, + default=None, + help='Config of voc. Use deault config when it is None.') + parser.add_argument( + '--voc_ckpt', type=str, default=None, help='Checkpoint file of voc.') + parser.add_argument( + "--voc_stat", + type=str, + default=None, + help="mean and standard deviation used to normalize spectrogram when training voc." + ) + # other + parser.add_argument( + '--lang', + type=str, + default='zh', + help='Choose model language. zh or en') + + parser.add_argument( + "--ngpu", type=int, default=1, help="if ngpu == 0, use cpu.") + parser.add_argument( + "--text", + type=str, + help="text to synthesize, a 'utt_id sentence' pair per line.") + + parser.add_argument( + "--am_streaming", + type=str2bool, + default=False, + help="whether use streaming acoustic model") + parser.add_argument( + "--chunk_size", type=int, default=42, help="chunk size of am streaming") + parser.add_argument( + "--pad_size", type=int, default=12, help="pad size of am streaming") + + parser.add_argument("--output_dir", type=str, help="output dir.") + + args = parser.parse_args() + return args + + +def main(): + args = parse_args() + + if args.ngpu == 0: + paddle.set_device("cpu") + elif args.ngpu > 0: + paddle.set_device("gpu") + else: + print("ngpu should >= 0 !") + + evaluate(args) + + +if __name__ == "__main__": + main() diff --git a/paddlespeech/t2s/exps/transformer_tts/train.py b/paddlespeech/t2s/exps/transformer_tts/train.py index d521ce89..45ecb269 100644 --- a/paddlespeech/t2s/exps/transformer_tts/train.py +++ b/paddlespeech/t2s/exps/transformer_tts/train.py @@ -42,10 +42,12 @@ from paddlespeech.t2s.training.trainer import Trainer def train_sp(args, config): # decides device type and whether to run in parallel # setup running environment correctly - if (not paddle.is_compiled_with_cuda()) or args.ngpu == 0: - paddle.set_device("cpu") - else: + if paddle.is_compiled_with_cuda() and args.ngpu > 0: paddle.set_device("gpu") + elif paddle.is_compiled_with_npu() and args.ngpu > 0: + paddle.set_device("npu") + else: + paddle.set_device("cpu") world_size = paddle.distributed.get_world_size() if world_size > 1: paddle.distributed.init_parallel_env() diff --git a/paddlespeech/t2s/frontend/zh_normalization/chronology.py b/paddlespeech/t2s/frontend/zh_normalization/chronology.py index ea518913..ea4558e2 100644 --- a/paddlespeech/t2s/frontend/zh_normalization/chronology.py +++ b/paddlespeech/t2s/frontend/zh_normalization/chronology.py @@ -64,7 +64,7 @@ def replace_time(match) -> str: result = f"{num2str(hour)}点" if minute.lstrip('0'): if int(minute) == 30: - result += f"半" + result += "半" else: result += f"{_time_num2str(minute)}分" if second and second.lstrip('0'): @@ -75,7 +75,7 @@ def replace_time(match) -> str: result += f"{num2str(hour_2)}点" if minute_2.lstrip('0'): if int(minute) == 30: - result += f"半" + result += "半" else: result += f"{_time_num2str(minute_2)}分" if second_2 and second_2.lstrip('0'): diff --git a/paddlespeech/t2s/models/fastspeech2/fastspeech2.py b/paddlespeech/t2s/models/fastspeech2/fastspeech2.py index 73f5498e..c2f1e218 100644 --- a/paddlespeech/t2s/models/fastspeech2/fastspeech2.py +++ b/paddlespeech/t2s/models/fastspeech2/fastspeech2.py @@ -14,6 +14,7 @@ # Modified from espnet(https://github.com/espnet/espnet) """Fastspeech2 related modules for paddle""" from typing import Dict +from typing import List from typing import Sequence from typing import Tuple from typing import Union @@ -32,6 +33,8 @@ from paddlespeech.t2s.modules.predictor.duration_predictor import DurationPredic from paddlespeech.t2s.modules.predictor.length_regulator import LengthRegulator from paddlespeech.t2s.modules.predictor.variance_predictor import VariancePredictor from paddlespeech.t2s.modules.tacotron2.decoder import Postnet +from paddlespeech.t2s.modules.transformer.encoder import CNNDecoder +from paddlespeech.t2s.modules.transformer.encoder import CNNPostnet from paddlespeech.t2s.modules.transformer.encoder import ConformerEncoder from paddlespeech.t2s.modules.transformer.encoder import TransformerEncoder @@ -97,6 +100,12 @@ class FastSpeech2(nn.Layer): zero_triu: bool=False, conformer_enc_kernel_size: int=7, conformer_dec_kernel_size: int=31, + # for CNN Decoder + cnn_dec_dropout_rate: float=0.2, + cnn_postnet_dropout_rate: float=0.2, + cnn_postnet_resblock_kernel_sizes: List[int]=[256, 256], + cnn_postnet_kernel_size: int=5, + cnn_decoder_embedding_dim: int=256, # duration predictor duration_predictor_layers: int=2, duration_predictor_chans: int=384, @@ -392,6 +401,13 @@ class FastSpeech2(nn.Layer): activation_type=conformer_activation_type, use_cnn_module=use_cnn_in_conformer, cnn_module_kernel=conformer_dec_kernel_size, ) + elif decoder_type == 'cnndecoder': + self.decoder = CNNDecoder( + emb_dim=adim, + odim=odim, + kernel_size=cnn_postnet_kernel_size, + dropout_rate=cnn_dec_dropout_rate, + resblock_kernel_sizes=cnn_postnet_resblock_kernel_sizes) else: raise ValueError(f"{decoder_type} is not supported.") @@ -399,14 +415,21 @@ class FastSpeech2(nn.Layer): self.feat_out = nn.Linear(adim, odim * reduction_factor) # define postnet - self.postnet = (None if postnet_layers == 0 else Postnet( - idim=idim, - odim=odim, - n_layers=postnet_layers, - n_chans=postnet_chans, - n_filts=postnet_filts, - use_batch_norm=use_batch_norm, - dropout_rate=postnet_dropout_rate, )) + if decoder_type == 'cnndecoder': + self.postnet = CNNPostnet( + odim=odim, + kernel_size=cnn_postnet_kernel_size, + dropout_rate=cnn_postnet_dropout_rate, + resblock_kernel_sizes=cnn_postnet_resblock_kernel_sizes) + else: + self.postnet = (None if postnet_layers == 0 else Postnet( + idim=idim, + odim=odim, + n_layers=postnet_layers, + n_chans=postnet_chans, + n_filts=postnet_filts, + use_batch_norm=use_batch_norm, + dropout_rate=postnet_dropout_rate, )) nn.initializer.set_global_initializer(None) @@ -486,6 +509,7 @@ class FastSpeech2(nn.Layer): ps: paddle.Tensor=None, es: paddle.Tensor=None, is_inference: bool=False, + return_after_enc=False, alpha: float=1.0, spk_emb=None, spk_id=None, @@ -562,15 +586,21 @@ class FastSpeech2(nn.Layer): [olen // self.reduction_factor for olen in olens.numpy()]) else: olens_in = olens + # (B, 1, T) h_masks = self._source_mask(olens_in) else: h_masks = None - # (B, Lmax, adim) + if return_after_enc: + return hs, h_masks + # (B, Lmax, adim) zs, _ = self.decoder(hs, h_masks) # (B, Lmax, odim) - before_outs = self.feat_out(zs).reshape( - (paddle.shape(zs)[0], -1, self.odim)) + if self.decoder_type == 'cnndecoder': + before_outs = zs + else: + before_outs = self.feat_out(zs).reshape( + (paddle.shape(zs)[0], -1, self.odim)) # postnet -> (B, Lmax//r * r, odim) if self.postnet is None: @@ -581,10 +611,42 @@ class FastSpeech2(nn.Layer): return before_outs, after_outs, d_outs, p_outs, e_outs + def encoder_infer( + self, + text: paddle.Tensor, + alpha: float=1.0, + spk_emb=None, + spk_id=None, + tone_id=None, + ) -> Tuple[paddle.Tensor, paddle.Tensor, paddle.Tensor]: + # input of embedding must be int64 + x = paddle.cast(text, 'int64') + # setup batch axis + ilens = paddle.shape(x)[0] + + xs = x.unsqueeze(0) + + if spk_emb is not None: + spk_emb = spk_emb.unsqueeze(0) + + if tone_id is not None: + tone_id = tone_id.unsqueeze(0) + + # (1, L, odim) + hs, h_masks = self._forward( + xs, + ilens, + is_inference=True, + return_after_enc=True, + alpha=alpha, + spk_emb=spk_emb, + spk_id=spk_id, + tone_id=tone_id) + return hs, h_masks + def inference( self, text: paddle.Tensor, - speech: paddle.Tensor=None, durations: paddle.Tensor=None, pitch: paddle.Tensor=None, energy: paddle.Tensor=None, @@ -598,7 +660,6 @@ class FastSpeech2(nn.Layer): Args: text(Tensor(int64)): Input sequence of characters (T,). - speech(Tensor, optional): Feature sequence to extract style (N, idim). durations(Tensor, optional (int64)): Groundtruth of duration (T,). pitch(Tensor, optional): Groundtruth of token-averaged pitch (T, 1). energy(Tensor, optional): Groundtruth of token-averaged energy (T, 1). @@ -615,15 +676,11 @@ class FastSpeech2(nn.Layer): """ # input of embedding must be int64 x = paddle.cast(text, 'int64') - y = speech d, p, e = durations, pitch, energy # setup batch axis ilens = paddle.shape(x)[0] - xs, ys = x.unsqueeze(0), None - - if y is not None: - ys = y.unsqueeze(0) + xs = x.unsqueeze(0) if spk_emb is not None: spk_emb = spk_emb.unsqueeze(0) @@ -641,7 +698,6 @@ class FastSpeech2(nn.Layer): _, outs, d_outs, p_outs, e_outs = self._forward( xs, ilens, - ys, ds=ds, ps=ps, es=es, @@ -654,7 +710,6 @@ class FastSpeech2(nn.Layer): _, outs, d_outs, p_outs, e_outs = self._forward( xs, ilens, - ys, is_inference=True, alpha=alpha, spk_emb=spk_emb, @@ -802,7 +857,6 @@ class StyleFastSpeech2Inference(FastSpeech2Inference): Args: text(Tensor(int64)): Input sequence of characters (T,). - speech(Tensor, optional): Feature sequence to extract style (N, idim). durations(paddle.Tensor/np.ndarray, optional (int64)): Groundtruth of duration (T,), this will overwrite the set of durations_scale and durations_bias durations_scale(int/float, optional): durations_bias(int/float, optional): diff --git a/paddlespeech/t2s/models/hifigan/hifigan.py b/paddlespeech/t2s/models/hifigan/hifigan.py index 116376ec..ac5ff204 100644 --- a/paddlespeech/t2s/models/hifigan/hifigan.py +++ b/paddlespeech/t2s/models/hifigan/hifigan.py @@ -1,7 +1,17 @@ -# -*- coding: utf-8 -*- -"""HiFi-GAN Modules. -This code is based on https://github.com/jik876/hifi-gan. -""" +# Copyright (c) 2022 PaddlePaddle Authors. All Rights Reserved. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +# This code is based on https://github.com/jik876/hifi-gan. import copy from typing import Any from typing import Dict diff --git a/paddlespeech/t2s/models/tacotron2/tacotron2.py b/paddlespeech/t2s/models/tacotron2/tacotron2.py index abb691b4..7b306e48 100644 --- a/paddlespeech/t2s/models/tacotron2/tacotron2.py +++ b/paddlespeech/t2s/models/tacotron2/tacotron2.py @@ -11,6 +11,7 @@ # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. +# Modified from espnet(https://github.com/espnet/espnet) """Tacotron 2 related modules for paddle""" import logging from typing import Dict diff --git a/paddlespeech/t2s/models/wavernn/wavernn.py b/paddlespeech/t2s/models/wavernn/wavernn.py index 95907043..b4b8b480 100644 --- a/paddlespeech/t2s/models/wavernn/wavernn.py +++ b/paddlespeech/t2s/models/wavernn/wavernn.py @@ -11,6 +11,7 @@ # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. +# Modified from https://github.com/fatchord/WaveRNN import sys import time from typing import List diff --git a/paddlespeech/t2s/modules/losses.py b/paddlespeech/t2s/modules/losses.py index 93644e24..db31bcfb 100644 --- a/paddlespeech/t2s/modules/losses.py +++ b/paddlespeech/t2s/modules/losses.py @@ -489,7 +489,7 @@ def stft(x, """ # calculate window window = signal.get_window(window, win_length, fftbins=True) - window = paddle.to_tensor(window) + window = paddle.to_tensor(window, dtype=x.dtype) x_stft = paddle.signal.stft( x, fft_size, @@ -896,7 +896,7 @@ class MelSpectrogram(nn.Layer): # calculate window window = signal.get_window( self.window, self.win_length, fftbins=True) - window = paddle.to_tensor(window) + window = paddle.to_tensor(window, dtype=x.dtype) else: window = None diff --git a/paddlespeech/t2s/modules/predictor/length_regulator.py b/paddlespeech/t2s/modules/predictor/length_regulator.py index 2472c413..be788e6e 100644 --- a/paddlespeech/t2s/modules/predictor/length_regulator.py +++ b/paddlespeech/t2s/modules/predictor/length_regulator.py @@ -73,15 +73,21 @@ class LengthRegulator(nn.Layer): batch_size, t_enc = paddle.shape(durations) slens = paddle.sum(durations, -1) t_dec = paddle.max(slens) - M = paddle.zeros([batch_size, t_dec, t_enc]) - for i in range(batch_size): - k = 0 - for j in range(t_enc): - d = durations[i, j] - # If the d == 0, slice action is meaningless and not supported in paddle - if d >= 1: - M[i, k:k + d, j] = 1 - k += d + t_dec_1 = t_dec + 1 + flatten_duration = paddle.cumsum( + paddle.reshape(durations, [batch_size * t_enc])) + 1 + init = paddle.zeros(t_dec_1) + m_batch = batch_size * t_enc + M = paddle.zeros([t_dec_1, m_batch]) + for i in range(m_batch): + d = flatten_duration[i] + m = paddle.concat( + [paddle.ones(d), paddle.zeros(t_dec_1 - d)], axis=0) + M[:, i] = m - init + init = m + M = paddle.reshape(M, shape=[t_dec_1, batch_size, t_enc]) + M = M[1:, :, :] + M = paddle.transpose(M, (1, 0, 2)) encodings = paddle.matmul(M, encodings) return encodings diff --git a/paddlespeech/t2s/modules/transformer/encoder.py b/paddlespeech/t2s/modules/transformer/encoder.py index 2b3ee788..f6420282 100644 --- a/paddlespeech/t2s/modules/transformer/encoder.py +++ b/paddlespeech/t2s/modules/transformer/encoder.py @@ -515,3 +515,132 @@ class ConformerEncoder(BaseEncoder): if self.intermediate_layers is not None: return xs, masks, intermediate_outputs return xs, masks + + +class Conv1dResidualBlock(nn.Layer): + """ + Special module for simplified version of Encoder class. + """ + + def __init__(self, + idim: int=256, + odim: int=256, + kernel_size: int=5, + dropout_rate: float=0.2): + super().__init__() + self.main_block = nn.Sequential( + nn.Conv1D( + idim, odim, kernel_size=kernel_size, padding=kernel_size // 2), + nn.ReLU(), + nn.BatchNorm1D(odim), + nn.Dropout(p=dropout_rate)) + self.conv1d_residual = nn.Conv1D(idim, odim, kernel_size=1) + + def forward(self, xs): + """Encode input sequence. + Args: + xs (Tensor): Input tensor (#batch, idim, T). + Returns: + Tensor: Output tensor (#batch, odim, T). + """ + outputs = self.main_block(xs) + outputs = self.conv1d_residual(xs) + outputs + return outputs + + +class CNNDecoder(nn.Layer): + """ + Much simplified decoder than the original one with Prenet. + """ + + def __init__( + self, + emb_dim: int=256, + odim: int=80, + kernel_size: int=5, + dropout_rate: float=0.2, + resblock_kernel_sizes: List[int]=[256, 256], ): + + super().__init__() + + input_shape = emb_dim + out_sizes = resblock_kernel_sizes + out_sizes.append(out_sizes[-1]) + + in_sizes = [input_shape] + out_sizes[:-1] + self.residual_blocks = nn.LayerList([ + Conv1dResidualBlock( + idim=in_channels, + odim=out_channels, + kernel_size=kernel_size, + dropout_rate=dropout_rate, ) + for in_channels, out_channels in zip(in_sizes, out_sizes) + ]) + self.conv1d = nn.Conv1D( + in_channels=out_sizes[-1], out_channels=odim, kernel_size=1) + + def forward(self, xs, masks=None): + """Encode input sequence. + Args: + xs (Tensor): Input tensor (#batch, time, idim). + masks (Tensor): Mask tensor (#batch, 1, time). + Returns: + Tensor: Output tensor (#batch, time, odim). + """ + # exchange the temporal dimension and the feature dimension + xs = xs.transpose([0, 2, 1]) + if masks is not None: + xs = xs * masks + + for layer in self.residual_blocks: + outputs = layer(xs) + if masks is not None: + # input_mask B * 1 * T + outputs = outputs * masks + xs = outputs + outputs = self.conv1d(outputs) + if masks is not None: + outputs = outputs * masks + outputs = outputs.transpose([0, 2, 1]) + return outputs, masks + + +class CNNPostnet(nn.Layer): + def __init__( + self, + odim: int=80, + kernel_size: int=5, + dropout_rate: float=0.2, + resblock_kernel_sizes: List[int]=[256, 256], ): + super().__init__() + out_sizes = resblock_kernel_sizes + in_sizes = [odim] + out_sizes[:-1] + self.residual_blocks = nn.LayerList([ + Conv1dResidualBlock( + idim=in_channels, + odim=out_channels, + kernel_size=kernel_size, + dropout_rate=dropout_rate) + for in_channels, out_channels in zip(in_sizes, out_sizes) + ]) + self.conv1d = nn.Conv1D( + in_channels=out_sizes[-1], out_channels=odim, kernel_size=1) + + def forward(self, xs, masks=None): + """Encode input sequence. + Args: + xs (Tensor): Input tensor (#batch, odim, time). + masks (Tensor): Mask tensor (#batch, 1, time). + Returns: + Tensor: Output tensor (#batch, odim, time). + """ + for layer in self.residual_blocks: + outputs = layer(xs) + if masks is not None: + # input_mask B * 1 * T + outputs = outputs * masks + xs = outputs + outputs = self.conv1d(outputs) + if masks is not None: + outputs = outputs * masks + return outputs diff --git a/paddlespeech/vector/cluster/__init__.py b/paddlespeech/vector/cluster/__init__.py new file mode 100644 index 00000000..97043fd7 --- /dev/null +++ b/paddlespeech/vector/cluster/__init__.py @@ -0,0 +1,13 @@ +# Copyright (c) 2022 PaddlePaddle Authors. All Rights Reserved. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. diff --git a/paddlespeech/vector/cluster/diarization.py b/paddlespeech/vector/cluster/diarization.py index 6432acb8..597aa480 100644 --- a/paddlespeech/vector/cluster/diarization.py +++ b/paddlespeech/vector/cluster/diarization.py @@ -16,22 +16,20 @@ This script contains basic functions used for speaker diarization. This script has an optional dependency on open source sklearn library. A few sklearn functions are modified in this script as per requirement. """ - import argparse import warnings -import scipy + import numpy as np +import scipy +import sklearn from distutils.util import strtobool - from scipy import sparse -from scipy.sparse.linalg import eigsh from scipy.sparse.csgraph import connected_components from scipy.sparse.csgraph import laplacian as csgraph_laplacian - -import sklearn -from sklearn.neighbors import kneighbors_graph +from scipy.sparse.linalg import eigsh from sklearn.cluster import SpectralClustering from sklearn.cluster._kmeans import k_means +from sklearn.neighbors import kneighbors_graph def _graph_connected_component(graph, node_id): diff --git a/paddlespeech/vector/exps/ecapa_tdnn/extract_emb.py b/paddlespeech/vector/exps/ecapa_tdnn/extract_emb.py new file mode 100644 index 00000000..686de936 --- /dev/null +++ b/paddlespeech/vector/exps/ecapa_tdnn/extract_emb.py @@ -0,0 +1,119 @@ +# Copyright (c) 2021 PaddlePaddle Authors. All Rights Reserved. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +import argparse +import os +import time + +import paddle +from yacs.config import CfgNode + +from paddleaudio.backends import load as load_audio +from paddleaudio.compliance.librosa import melspectrogram +from paddlespeech.s2t.utils.log import Log +from paddlespeech.vector.io.batch import feature_normalize +from paddlespeech.vector.models.ecapa_tdnn import EcapaTdnn +from paddlespeech.vector.modules.sid_model import SpeakerIdetification +from paddlespeech.vector.training.seeding import seed_everything + +logger = Log(__name__).getlog() + + +def extract_audio_embedding(args, config): + # stage 0: set the training device, cpu or gpu + paddle.set_device(args.device) + # set the random seed, it is a must for multiprocess training + seed_everything(config.seed) + + # stage 1: build the dnn backbone model network + ecapa_tdnn = EcapaTdnn(**config.model) + + # stage4: build the speaker verification train instance with backbone model + model = SpeakerIdetification( + backbone=ecapa_tdnn, num_class=config.num_speakers) + # stage 2: load the pre-trained model + args.load_checkpoint = os.path.abspath( + os.path.expanduser(args.load_checkpoint)) + + # load model checkpoint to sid model + state_dict = paddle.load( + os.path.join(args.load_checkpoint, 'model.pdparams')) + model.set_state_dict(state_dict) + logger.info(f'Checkpoint loaded from {args.load_checkpoint}') + + # stage 3: we must set the model to eval mode + model.eval() + + # stage 4: read the audio data and extract the embedding + # wavform is one dimension numpy array + waveform, sr = load_audio(args.audio_path) + + # feat type is numpy array, whose shape is [dim, time] + # we need convert the audio feat to one-batch shape [batch, dim, time], where the batch is one + # so the final shape is [1, dim, time] + start_time = time.time() + feat = melspectrogram( + x=waveform, + sr=config.sr, + n_mels=config.n_mels, + window_size=config.window_size, + hop_length=config.hop_size) + feat = paddle.to_tensor(feat).unsqueeze(0) + + # in inference period, the lengths is all one without padding + lengths = paddle.ones([1]) + feat = feature_normalize(feat, mean_norm=True, std_norm=False) + + # model backbone network forward the feats and get the embedding + embedding = model.backbone( + feat, lengths).squeeze().numpy() # (1, emb_size, 1) -> (emb_size) + elapsed_time = time.time() - start_time + audio_length = waveform.shape[0] / sr + + # stage 5: do global norm with external mean and std + rtf = elapsed_time / audio_length + logger.info(f"{args.device} rft={rtf}") + + return embedding + + +if __name__ == "__main__": + # yapf: disable + parser = argparse.ArgumentParser(__doc__) + parser.add_argument('--device', + choices=['cpu', 'gpu'], + default="cpu", + help="Select which device to train model, defaults to gpu.") + parser.add_argument("--config", + default=None, + type=str, + help="configuration file") + parser.add_argument("--load-checkpoint", + type=str, + default='', + help="Directory to load model checkpoint to contiune trainning.") + parser.add_argument("--audio-path", + default="./data/demo.wav", + type=str, + help="Single audio file path") + args = parser.parse_args() + # yapf: enable + # https://yaml.org/type/float.html + config = CfgNode(new_allowed=True) + if args.config: + config.merge_from_file(args.config) + + config.freeze() + print(config) + + extract_audio_embedding(args, config) diff --git a/paddlespeech/vector/exps/ecapa_tdnn/test.py b/paddlespeech/vector/exps/ecapa_tdnn/test.py new file mode 100644 index 00000000..d0de6dc5 --- /dev/null +++ b/paddlespeech/vector/exps/ecapa_tdnn/test.py @@ -0,0 +1,203 @@ +# Copyright (c) 2021 PaddlePaddle Authors. All Rights Reserved. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +import argparse +import os + +import numpy as np +import paddle +from paddle.io import BatchSampler +from paddle.io import DataLoader +from tqdm import tqdm +from yacs.config import CfgNode + +from paddleaudio.datasets import VoxCeleb +from paddleaudio.metric import compute_eer +from paddlespeech.s2t.utils.log import Log +from paddlespeech.vector.io.batch import batch_feature_normalize +from paddlespeech.vector.models.ecapa_tdnn import EcapaTdnn +from paddlespeech.vector.modules.sid_model import SpeakerIdetification +from paddlespeech.vector.training.seeding import seed_everything + +logger = Log(__name__).getlog() + + +def main(args, config): + # stage0: set the training device, cpu or gpu + paddle.set_device(args.device) + # set the random seed, it is a must for multiprocess training + seed_everything(config.seed) + + # stage1: build the dnn backbone model network + ecapa_tdnn = EcapaTdnn(**config.model) + + # stage2: build the speaker verification eval instance with backbone model + model = SpeakerIdetification( + backbone=ecapa_tdnn, num_class=config.num_speakers) + + # stage3: load the pre-trained model + # we get the last model from the epoch and save_interval + args.load_checkpoint = os.path.abspath( + os.path.expanduser(args.load_checkpoint)) + + # load model checkpoint to sid model + state_dict = paddle.load( + os.path.join(args.load_checkpoint, 'model.pdparams')) + model.set_state_dict(state_dict) + logger.info(f'Checkpoint loaded from {args.load_checkpoint}') + + # stage4: construct the enroll and test dataloader + + enroll_dataset = VoxCeleb( + subset='enroll', + target_dir=args.data_dir, + feat_type='melspectrogram', + random_chunk=False, + n_mels=config.n_mels, + window_size=config.window_size, + hop_length=config.hop_size) + enroll_sampler = BatchSampler( + enroll_dataset, batch_size=config.batch_size, + shuffle=True) # Shuffle to make embedding normalization more robust. + enrol_loader = DataLoader(enroll_dataset, + batch_sampler=enroll_sampler, + collate_fn=lambda x: batch_feature_normalize( + x, mean_norm=True, std_norm=False), + num_workers=config.num_workers, + return_list=True,) + test_dataset = VoxCeleb( + subset='test', + target_dir=args.data_dir, + feat_type='melspectrogram', + random_chunk=False, + n_mels=config.n_mels, + window_size=config.window_size, + hop_length=config.hop_size) + + test_sampler = BatchSampler( + test_dataset, batch_size=config.batch_size, shuffle=True) + test_loader = DataLoader(test_dataset, + batch_sampler=test_sampler, + collate_fn=lambda x: batch_feature_normalize( + x, mean_norm=True, std_norm=False), + num_workers=config.num_workers, + return_list=True,) + # stage5: we must set the model to eval mode + model.eval() + + # stage6: global embedding norm to imporve the performance + logger.info(f"global embedding norm: {config.global_embedding_norm}") + if config.global_embedding_norm: + global_embedding_mean = None + global_embedding_std = None + mean_norm_flag = config.embedding_mean_norm + std_norm_flag = config.embedding_std_norm + batch_count = 0 + + # stage7: Compute embeddings of audios in enrol and test dataset from model. + id2embedding = {} + # Run multi times to make embedding normalization more stable. + for i in range(2): + for dl in [enrol_loader, test_loader]: + logger.info( + f'Loop {[i+1]}: Computing embeddings on {dl.dataset.subset} dataset' + ) + with paddle.no_grad(): + for batch_idx, batch in enumerate(tqdm(dl)): + + # stage 8-1: extrac the audio embedding + ids, feats, lengths = batch['ids'], batch['feats'], batch[ + 'lengths'] + embeddings = model.backbone(feats, lengths).squeeze( + -1).numpy() # (N, emb_size, 1) -> (N, emb_size) + + # Global embedding normalization. + # if we use the global embedding norm + # eer can reduece about relative 10% + if config.global_embedding_norm: + batch_count += 1 + current_mean = embeddings.mean( + axis=0) if mean_norm_flag else 0 + current_std = embeddings.std( + axis=0) if std_norm_flag else 1 + # Update global mean and std. + if global_embedding_mean is None and global_embedding_std is None: + global_embedding_mean, global_embedding_std = current_mean, current_std + else: + weight = 1 / batch_count # Weight decay by batches. + global_embedding_mean = ( + 1 - weight + ) * global_embedding_mean + weight * current_mean + global_embedding_std = ( + 1 - weight + ) * global_embedding_std + weight * current_std + # Apply global embedding normalization. + embeddings = (embeddings - global_embedding_mean + ) / global_embedding_std + + # Update embedding dict. + id2embedding.update(dict(zip(ids, embeddings))) + + # stage 8: Compute cosine scores. + labels = [] + enroll_ids = [] + test_ids = [] + logger.info(f"read the trial from {VoxCeleb.veri_test_file}") + with open(VoxCeleb.veri_test_file, 'r') as f: + for line in f.readlines(): + label, enroll_id, test_id = line.strip().split(' ') + labels.append(int(label)) + enroll_ids.append(enroll_id.split('.')[0].replace('/', '-')) + test_ids.append(test_id.split('.')[0].replace('/', '-')) + + cos_sim_func = paddle.nn.CosineSimilarity(axis=1) + enrol_embeddings, test_embeddings = map(lambda ids: paddle.to_tensor( + np.asarray([id2embedding[uttid] for uttid in ids], dtype='float32')), + [enroll_ids, test_ids + ]) # (N, emb_size) + scores = cos_sim_func(enrol_embeddings, test_embeddings) + EER, threshold = compute_eer(np.asarray(labels), scores.numpy()) + logger.info( + f'EER of verification test: {EER*100:.4f}%, score threshold: {threshold:.5f}' + ) + + +if __name__ == "__main__": + # yapf: disable + parser = argparse.ArgumentParser(__doc__) + parser.add_argument('--device', + choices=['cpu', 'gpu'], + default="gpu", + help="Select which device to train model, defaults to gpu.") + parser.add_argument("--config", + default=None, + type=str, + help="configuration file") + parser.add_argument("--data-dir", + default="./data/", + type=str, + help="data directory") + parser.add_argument("--load-checkpoint", + type=str, + default='', + help="Directory to load model checkpoint to contiune trainning.") + args = parser.parse_args() + # yapf: enable + # https://yaml.org/type/float.html + config = CfgNode(new_allowed=True) + if args.config: + config.merge_from_file(args.config) + + config.freeze() + print(config) + main(args, config) diff --git a/paddlespeech/vector/exps/ecapa_tdnn/train.py b/paddlespeech/vector/exps/ecapa_tdnn/train.py new file mode 100644 index 00000000..257b97ab --- /dev/null +++ b/paddlespeech/vector/exps/ecapa_tdnn/train.py @@ -0,0 +1,351 @@ +# Copyright (c) 2022 PaddlePaddle Authors. All Rights Reserved. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +import argparse +import os +import time + +import numpy as np +import paddle +from paddle.io import BatchSampler +from paddle.io import DataLoader +from paddle.io import DistributedBatchSampler +from yacs.config import CfgNode + +from paddleaudio.compliance.librosa import melspectrogram +from paddleaudio.datasets.voxceleb import VoxCeleb +from paddlespeech.s2t.utils.log import Log +from paddlespeech.vector.io.augment import build_augment_pipeline +from paddlespeech.vector.io.augment import waveform_augment +from paddlespeech.vector.io.batch import batch_pad_right +from paddlespeech.vector.io.batch import feature_normalize +from paddlespeech.vector.io.batch import waveform_collate_fn +from paddlespeech.vector.models.ecapa_tdnn import EcapaTdnn +from paddlespeech.vector.modules.loss import AdditiveAngularMargin +from paddlespeech.vector.modules.loss import LogSoftmaxWrapper +from paddlespeech.vector.modules.sid_model import SpeakerIdetification +from paddlespeech.vector.training.scheduler import CyclicLRScheduler +from paddlespeech.vector.training.seeding import seed_everything +from paddlespeech.vector.utils.time import Timer + +logger = Log(__name__).getlog() + + +def main(args, config): + # stage0: set the training device, cpu or gpu + paddle.set_device(args.device) + + # stage1: we must call the paddle.distributed.init_parallel_env() api at the begining + paddle.distributed.init_parallel_env() + nranks = paddle.distributed.get_world_size() + local_rank = paddle.distributed.get_rank() + # set the random seed, it is a must for multiprocess training + seed_everything(config.seed) + + # stage2: data prepare, such vox1 and vox2 data, and augment noise data and pipline + # note: some cmd must do in rank==0, so wo will refactor the data prepare code + train_dataset = VoxCeleb('train', target_dir=args.data_dir) + dev_dataset = VoxCeleb('dev', target_dir=args.data_dir) + + if config.augment: + augment_pipeline = build_augment_pipeline(target_dir=args.data_dir) + else: + augment_pipeline = [] + + # stage3: build the dnn backbone model network + ecapa_tdnn = EcapaTdnn(**config.model) + + # stage4: build the speaker verification train instance with backbone model + model = SpeakerIdetification( + backbone=ecapa_tdnn, num_class=VoxCeleb.num_speakers) + + # stage5: build the optimizer, we now only construct the AdamW optimizer + # 140000 is single gpu steps + # so, in multi-gpu mode, wo reduce the step_size to 140000//nranks to enable CyclicLRScheduler + lr_schedule = CyclicLRScheduler( + base_lr=config.learning_rate, max_lr=1e-3, step_size=140000 // nranks) + optimizer = paddle.optimizer.AdamW( + learning_rate=lr_schedule, parameters=model.parameters()) + + # stage6: build the loss function, we now only support LogSoftmaxWrapper + criterion = LogSoftmaxWrapper( + loss_fn=AdditiveAngularMargin(margin=0.2, scale=30)) + + # stage7: confirm training start epoch + # if pre-trained model exists, start epoch confirmed by the pre-trained model + start_epoch = 0 + if args.load_checkpoint: + logger.info("load the check point") + args.load_checkpoint = os.path.abspath( + os.path.expanduser(args.load_checkpoint)) + try: + # load model checkpoint + state_dict = paddle.load( + os.path.join(args.load_checkpoint, 'model.pdparams')) + model.set_state_dict(state_dict) + + # load optimizer checkpoint + state_dict = paddle.load( + os.path.join(args.load_checkpoint, 'model.pdopt')) + optimizer.set_state_dict(state_dict) + if local_rank == 0: + logger.info(f'Checkpoint loaded from {args.load_checkpoint}') + except FileExistsError: + if local_rank == 0: + logger.info('Train from scratch.') + + try: + start_epoch = int(args.load_checkpoint[-1]) + logger.info(f'Restore training from epoch {start_epoch}.') + except ValueError: + pass + + # stage8: we build the batch sampler for paddle.DataLoader + train_sampler = DistributedBatchSampler( + train_dataset, + batch_size=config.batch_size, + shuffle=True, + drop_last=False) + train_loader = DataLoader( + train_dataset, + batch_sampler=train_sampler, + num_workers=config.num_workers, + collate_fn=waveform_collate_fn, + return_list=True, + use_buffer_reader=True, ) + + # stage9: start to train + # we will comment the training process + steps_per_epoch = len(train_sampler) + timer = Timer(steps_per_epoch * config.epochs) + last_saved_epoch = "" + timer.start() + + for epoch in range(start_epoch + 1, config.epochs + 1): + # at the begining, model must set to train mode + model.train() + + avg_loss = 0 + num_corrects = 0 + num_samples = 0 + train_reader_cost = 0.0 + train_feat_cost = 0.0 + train_run_cost = 0.0 + + reader_start = time.time() + for batch_idx, batch in enumerate(train_loader): + train_reader_cost += time.time() - reader_start + + # stage 9-1: batch data is audio sample points and speaker id label + feat_start = time.time() + waveforms, labels = batch['waveforms'], batch['labels'] + waveforms, lengths = batch_pad_right(waveforms.numpy()) + waveforms = paddle.to_tensor(waveforms) + + # stage 9-2: audio sample augment method, which is done on the audio sample point + # the original wavefrom and the augmented waveform is concatented in a batch + # eg. five augment method in the augment pipeline + # the final data nums is batch_size * [five + one] + # -> five augmented waveform batch plus one original batch waveform + if len(augment_pipeline) != 0: + waveforms = waveform_augment(waveforms, augment_pipeline) + labels = paddle.concat( + [labels for i in range(len(augment_pipeline) + 1)]) + + # stage 9-3: extract the audio feats,such fbank, mfcc, spectrogram + feats = [] + for waveform in waveforms.numpy(): + feat = melspectrogram( + x=waveform, + sr=config.sr, + n_mels=config.n_mels, + window_size=config.window_size, + hop_length=config.hop_size) + feats.append(feat) + feats = paddle.to_tensor(np.asarray(feats)) + + # stage 9-4: feature normalize, which help converge and imporve the performance + feats = feature_normalize( + feats, mean_norm=True, std_norm=False) # Features normalization + train_feat_cost += time.time() - feat_start + + # stage 9-5: model forward, such ecapa-tdnn, x-vector + train_start = time.time() + logits = model(feats) + + # stage 9-6: loss function criterion, such AngularMargin, AdditiveAngularMargin + loss = criterion(logits, labels) + + # stage 9-7: update the gradient and clear the gradient cache + loss.backward() + optimizer.step() + if isinstance(optimizer._learning_rate, + paddle.optimizer.lr.LRScheduler): + optimizer._learning_rate.step() + optimizer.clear_grad() + train_run_cost += time.time() - train_start + + # stage 9-8: Calculate average loss per batch + avg_loss += loss.numpy()[0] + + # stage 9-9: Calculate metrics, which is one-best accuracy + preds = paddle.argmax(logits, axis=1) + num_corrects += (preds == labels).numpy().sum() + num_samples += feats.shape[0] + timer.count() # step plus one in timer + + # stage 9-10: print the log information only on 0-rank per log-freq batchs + if (batch_idx + 1) % config.log_interval == 0 and local_rank == 0: + lr = optimizer.get_lr() + avg_loss /= config.log_interval + avg_acc = num_corrects / num_samples + + print_msg = 'Train Epoch={}/{}, Step={}/{}'.format( + epoch, config.epochs, batch_idx + 1, steps_per_epoch) + print_msg += ' loss={:.4f}'.format(avg_loss) + print_msg += ' acc={:.4f}'.format(avg_acc) + print_msg += ' avg_reader_cost: {:.5f} sec,'.format( + train_reader_cost / config.log_interval) + print_msg += ' avg_feat_cost: {:.5f} sec,'.format( + train_feat_cost / config.log_interval) + print_msg += ' avg_train_cost: {:.5f} sec,'.format( + train_run_cost / config.log_interval) + print_msg += ' lr={:.4E} step/sec={:.2f} | ETA {}'.format( + lr, timer.timing, timer.eta) + logger.info(print_msg) + + avg_loss = 0 + num_corrects = 0 + num_samples = 0 + train_reader_cost = 0.0 + train_feat_cost = 0.0 + train_run_cost = 0.0 + + reader_start = time.time() + + # stage 9-11: save the model parameters only on 0-rank per save-freq batchs + if epoch % config.save_interval == 0 and batch_idx + 1 == steps_per_epoch: + if local_rank != 0: + paddle.distributed.barrier( + ) # Wait for valid step in main process + continue # Resume trainning on other process + + # stage 9-12: construct the valid dataset dataloader + dev_sampler = BatchSampler( + dev_dataset, + batch_size=config.batch_size, + shuffle=False, + drop_last=False) + dev_loader = DataLoader( + dev_dataset, + batch_sampler=dev_sampler, + collate_fn=waveform_collate_fn, + num_workers=config.num_workers, + return_list=True, ) + + # set the model to eval mode + model.eval() + num_corrects = 0 + num_samples = 0 + + # stage 9-13: evaluation the valid dataset batch data + logger.info('Evaluate on validation dataset') + with paddle.no_grad(): + for batch_idx, batch in enumerate(dev_loader): + waveforms, labels = batch['waveforms'], batch['labels'] + + feats = [] + for waveform in waveforms.numpy(): + feat = melspectrogram( + x=waveform, + sr=config.sr, + n_mels=config.n_mels, + window_size=config.window_size, + hop_length=config.hop_size) + feats.append(feat) + + feats = paddle.to_tensor(np.asarray(feats)) + feats = feature_normalize( + feats, mean_norm=True, std_norm=False) + logits = model(feats) + + preds = paddle.argmax(logits, axis=1) + num_corrects += (preds == labels).numpy().sum() + num_samples += feats.shape[0] + + print_msg = '[Evaluation result]' + print_msg += ' dev_acc={:.4f}'.format(num_corrects / num_samples) + logger.info(print_msg) + + # stage 9-14: Save model parameters + save_dir = os.path.join(args.checkpoint_dir, + 'epoch_{}'.format(epoch)) + last_saved_epoch = os.path.join('epoch_{}'.format(epoch), + "model.pdparams") + logger.info('Saving model checkpoint to {}'.format(save_dir)) + paddle.save(model.state_dict(), + os.path.join(save_dir, 'model.pdparams')) + paddle.save(optimizer.state_dict(), + os.path.join(save_dir, 'model.pdopt')) + + if nranks > 1: + paddle.distributed.barrier() # Main process + + # stage 10: create the final trained model.pdparams with soft link + if local_rank == 0: + final_model = os.path.join(args.checkpoint_dir, "model.pdparams") + logger.info(f"we will create the final model: {final_model}") + if os.path.islink(final_model): + logger.info( + f"An {final_model} already exists, we will rm is and create it again" + ) + os.unlink(final_model) + os.symlink(last_saved_epoch, final_model) + + +if __name__ == "__main__": + # yapf: disable + parser = argparse.ArgumentParser(__doc__) + parser.add_argument('--device', + choices=['cpu', 'gpu'], + default="cpu", + help="Select which device to train model, defaults to gpu.") + parser.add_argument("--config", + default=None, + type=str, + help="configuration file") + parser.add_argument("--data-dir", + default="./data/", + type=str, + help="data directory") + parser.add_argument("--load-checkpoint", + type=str, + default=None, + help="Directory to load model checkpoint to contiune trainning.") + parser.add_argument("--checkpoint-dir", + type=str, + default='./checkpoint', + help="Directory to save model checkpoints.") + + args = parser.parse_args() + # yapf: enable + + # https://yaml.org/type/float.html + config = CfgNode(new_allowed=True) + if args.config: + config.merge_from_file(args.config) + + config.freeze() + print(config) + + main(args, config) diff --git a/paddlespeech/vector/io/__init__.py b/paddlespeech/vector/io/__init__.py new file mode 100644 index 00000000..97043fd7 --- /dev/null +++ b/paddlespeech/vector/io/__init__.py @@ -0,0 +1,13 @@ +# Copyright (c) 2022 PaddlePaddle Authors. All Rights Reserved. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. diff --git a/paddlespeech/vector/io/augment.py b/paddlespeech/vector/io/augment.py new file mode 100644 index 00000000..3baace13 --- /dev/null +++ b/paddlespeech/vector/io/augment.py @@ -0,0 +1,906 @@ +# Copyright (c) 2021 PaddlePaddle Authors. All Rights Reserved. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +# this is modified from SpeechBrain +# https://github.com/speechbrain/speechbrain/blob/085be635c07f16d42cd1295045bc46c407f1e15b/speechbrain/lobes/augment.py +import math +from typing import List + +import numpy as np +import paddle +import paddle.nn as nn +import paddle.nn.functional as F + +from paddleaudio.datasets.rirs_noises import OpenRIRNoise +from paddlespeech.s2t.utils.log import Log +from paddlespeech.vector.io.signal_processing import compute_amplitude +from paddlespeech.vector.io.signal_processing import convolve1d +from paddlespeech.vector.io.signal_processing import dB_to_amplitude +from paddlespeech.vector.io.signal_processing import notch_filter +from paddlespeech.vector.io.signal_processing import reverberate + +logger = Log(__name__).getlog() + + +# TODO: Complete type-hint and doc string. +class DropFreq(nn.Layer): + def __init__( + self, + drop_freq_low=1e-14, + drop_freq_high=1, + drop_count_low=1, + drop_count_high=2, + drop_width=0.05, + drop_prob=1, ): + super(DropFreq, self).__init__() + self.drop_freq_low = drop_freq_low + self.drop_freq_high = drop_freq_high + self.drop_count_low = drop_count_low + self.drop_count_high = drop_count_high + self.drop_width = drop_width + self.drop_prob = drop_prob + + def forward(self, waveforms): + # Don't drop (return early) 1-`drop_prob` portion of the batches + dropped_waveform = waveforms.clone() + if paddle.rand([1]) > self.drop_prob: + return dropped_waveform + + # Add channels dimension + if len(waveforms.shape) == 2: + dropped_waveform = dropped_waveform.unsqueeze(-1) + + # Pick number of frequencies to drop + drop_count = paddle.randint( + low=self.drop_count_low, high=self.drop_count_high + 1, shape=[1]) + + # Pick a frequency to drop + drop_range = self.drop_freq_high - self.drop_freq_low + drop_frequency = ( + paddle.rand([drop_count]) * drop_range + self.drop_freq_low) + + # Filter parameters + filter_length = 101 + pad = filter_length // 2 + + # Start with delta function + drop_filter = paddle.zeros([1, filter_length, 1]) + drop_filter[0, pad, 0] = 1 + + # Subtract each frequency + for frequency in drop_frequency: + notch_kernel = notch_filter(frequency, filter_length, + self.drop_width) + drop_filter = convolve1d(drop_filter, notch_kernel, pad) + + # Apply filter + dropped_waveform = convolve1d(dropped_waveform, drop_filter, pad) + + # Remove channels dimension if added + return dropped_waveform.squeeze(-1) + + +class DropChunk(nn.Layer): + def __init__( + self, + drop_length_low=100, + drop_length_high=1000, + drop_count_low=1, + drop_count_high=10, + drop_start=0, + drop_end=None, + drop_prob=1, + noise_factor=0.0, ): + super(DropChunk, self).__init__() + self.drop_length_low = drop_length_low + self.drop_length_high = drop_length_high + self.drop_count_low = drop_count_low + self.drop_count_high = drop_count_high + self.drop_start = drop_start + self.drop_end = drop_end + self.drop_prob = drop_prob + self.noise_factor = noise_factor + + # Validate low < high + if drop_length_low > drop_length_high: + raise ValueError("Low limit must not be more than high limit") + if drop_count_low > drop_count_high: + raise ValueError("Low limit must not be more than high limit") + + # Make sure the length doesn't exceed end - start + if drop_end is not None and drop_end >= 0: + if drop_start > drop_end: + raise ValueError("Low limit must not be more than high limit") + + drop_range = drop_end - drop_start + self.drop_length_low = min(drop_length_low, drop_range) + self.drop_length_high = min(drop_length_high, drop_range) + + def forward(self, waveforms, lengths): + # Reading input list + lengths = (lengths * waveforms.shape[1]).astype('int64') + batch_size = waveforms.shape[0] + dropped_waveform = waveforms.clone() + + # Don't drop (return early) 1-`drop_prob` portion of the batches + if paddle.rand([1]) > self.drop_prob: + return dropped_waveform + + # Store original amplitude for computing white noise amplitude + clean_amplitude = compute_amplitude(waveforms, lengths.unsqueeze(1)) + + # Pick a number of times to drop + drop_times = paddle.randint( + low=self.drop_count_low, + high=self.drop_count_high + 1, + shape=[batch_size], ) + + # Iterate batch to set mask + for i in range(batch_size): + if drop_times[i] == 0: + continue + + # Pick lengths + length = paddle.randint( + low=self.drop_length_low, + high=self.drop_length_high + 1, + shape=[drop_times[i]], ) + + # Compute range of starting locations + start_min = self.drop_start + if start_min < 0: + start_min += lengths[i] + start_max = self.drop_end + if start_max is None: + start_max = lengths[i] + if start_max < 0: + start_max += lengths[i] + start_max = max(0, start_max - length.max()) + + # Pick starting locations + start = paddle.randint( + low=start_min, + high=start_max + 1, + shape=[drop_times[i]], ) + + end = start + length + + # Update waveform + if not self.noise_factor: + for j in range(drop_times[i]): + if start[j] < end[j]: + dropped_waveform[i, start[j]:end[j]] = 0.0 + else: + # Uniform distribution of -2 to +2 * avg amplitude should + # preserve the average for normalization + noise_max = 2 * clean_amplitude[i] * self.noise_factor + for j in range(drop_times[i]): + # zero-center the noise distribution + noise_vec = paddle.rand([length[j]], dtype='float32') + + noise_vec = 2 * noise_max * noise_vec - noise_max + dropped_waveform[i, int(start[j]):int(end[j])] = noise_vec + + return dropped_waveform + + +class Resample(nn.Layer): + def __init__( + self, + orig_freq=16000, + new_freq=16000, + lowpass_filter_width=6, ): + super(Resample, self).__init__() + self.orig_freq = orig_freq + self.new_freq = new_freq + self.lowpass_filter_width = lowpass_filter_width + + # Compute rate for striding + self._compute_strides() + assert self.orig_freq % self.conv_stride == 0 + assert self.new_freq % self.conv_transpose_stride == 0 + + def _compute_strides(self): + # Compute new unit based on ratio of in/out frequencies + base_freq = math.gcd(self.orig_freq, self.new_freq) + input_samples_in_unit = self.orig_freq // base_freq + self.output_samples = self.new_freq // base_freq + + # Store the appropriate stride based on the new units + self.conv_stride = input_samples_in_unit + self.conv_transpose_stride = self.output_samples + + def forward(self, waveforms): + if not hasattr(self, "first_indices"): + self._indices_and_weights(waveforms) + + # Don't do anything if the frequencies are the same + if self.orig_freq == self.new_freq: + return waveforms + + unsqueezed = False + if len(waveforms.shape) == 2: + waveforms = waveforms.unsqueeze(1) + unsqueezed = True + elif len(waveforms.shape) == 3: + waveforms = waveforms.transpose([0, 2, 1]) + else: + raise ValueError("Input must be 2 or 3 dimensions") + + # Do resampling + resampled_waveform = self._perform_resample(waveforms) + + if unsqueezed: + resampled_waveform = resampled_waveform.squeeze(1) + else: + resampled_waveform = resampled_waveform.transpose([0, 2, 1]) + + return resampled_waveform + + def _perform_resample(self, waveforms): + # Compute output size and initialize + batch_size, num_channels, wave_len = waveforms.shape + window_size = self.weights.shape[1] + tot_output_samp = self._output_samples(wave_len) + resampled_waveform = paddle.zeros((batch_size, num_channels, + tot_output_samp)) + + # eye size: (num_channels, num_channels, 1) + eye = paddle.eye(num_channels).unsqueeze(2) + + # Iterate over the phases in the polyphase filter + for i in range(self.first_indices.shape[0]): + wave_to_conv = waveforms + first_index = int(self.first_indices[i].item()) + if first_index >= 0: + # trim the signal as the filter will not be applied + # before the first_index + wave_to_conv = wave_to_conv[:, :, first_index:] + + # pad the right of the signal to allow partial convolutions + # meaning compute values for partial windows (e.g. end of the + # window is outside the signal length) + max_index = (tot_output_samp - 1) // self.output_samples + end_index = max_index * self.conv_stride + window_size + current_wave_len = wave_len - first_index + right_padding = max(0, end_index + 1 - current_wave_len) + left_padding = max(0, -first_index) + wave_to_conv = paddle.nn.functional.pad( + wave_to_conv, [left_padding, right_padding], data_format='NCL') + conv_wave = paddle.nn.functional.conv1d( + x=wave_to_conv, + # weight=self.weights[i].repeat(num_channels, 1, 1), + weight=self.weights[i].expand((num_channels, 1, -1)), + stride=self.conv_stride, + groups=num_channels, ) + + # we want conv_wave[:, i] to be at + # output[:, i + n*conv_transpose_stride] + dilated_conv_wave = paddle.nn.functional.conv1d_transpose( + conv_wave, eye, stride=self.conv_transpose_stride) + + # pad dilated_conv_wave so it reaches the output length if needed. + left_padding = i + previous_padding = left_padding + dilated_conv_wave.shape[-1] + right_padding = max(0, tot_output_samp - previous_padding) + dilated_conv_wave = paddle.nn.functional.pad( + dilated_conv_wave, [left_padding, right_padding], + data_format='NCL') + dilated_conv_wave = dilated_conv_wave[:, :, :tot_output_samp] + + resampled_waveform += dilated_conv_wave + + return resampled_waveform + + def _output_samples(self, input_num_samp): + samp_in = int(self.orig_freq) + samp_out = int(self.new_freq) + + tick_freq = abs(samp_in * samp_out) // math.gcd(samp_in, samp_out) + ticks_per_input_period = tick_freq // samp_in + + # work out the number of ticks in the time interval + # [ 0, input_num_samp/samp_in ). + interval_length = input_num_samp * ticks_per_input_period + if interval_length <= 0: + return 0 + ticks_per_output_period = tick_freq // samp_out + + # Get the last output-sample in the closed interval, + # i.e. replacing [ ) with [ ]. Note: integer division rounds down. + # See http://en.wikipedia.org/wiki/Interval_(mathematics) for an + # explanation of the notation. + last_output_samp = interval_length // ticks_per_output_period + + # We need the last output-sample in the open interval, so if it + # takes us to the end of the interval exactly, subtract one. + if last_output_samp * ticks_per_output_period == interval_length: + last_output_samp -= 1 + + # First output-sample index is zero, so the number of output samples + # is the last output-sample plus one. + num_output_samp = last_output_samp + 1 + + return num_output_samp + + def _indices_and_weights(self, waveforms): + # Lowpass filter frequency depends on smaller of two frequencies + min_freq = min(self.orig_freq, self.new_freq) + lowpass_cutoff = 0.99 * 0.5 * min_freq + + assert lowpass_cutoff * 2 <= min_freq + window_width = self.lowpass_filter_width / (2.0 * lowpass_cutoff) + + assert lowpass_cutoff < min(self.orig_freq, self.new_freq) / 2 + output_t = paddle.arange(start=0.0, end=self.output_samples) + output_t /= self.new_freq + min_t = output_t - window_width + max_t = output_t + window_width + + min_input_index = paddle.ceil(min_t * self.orig_freq) + max_input_index = paddle.floor(max_t * self.orig_freq) + num_indices = max_input_index - min_input_index + 1 + + max_weight_width = num_indices.max() + j = paddle.arange(max_weight_width, dtype='float32') + input_index = min_input_index.unsqueeze(1) + j.unsqueeze(0) + delta_t = (input_index / self.orig_freq) - output_t.unsqueeze(1) + + weights = paddle.zeros_like(delta_t) + inside_window_indices = delta_t.abs().less_than( + paddle.to_tensor(window_width)) + + # raised-cosine (Hanning) window with width `window_width` + weights[inside_window_indices] = 0.5 * (1 + paddle.cos( + 2 * math.pi * lowpass_cutoff / self.lowpass_filter_width * + delta_t.masked_select(inside_window_indices))) + + t_eq_zero_indices = delta_t.equal(paddle.zeros_like(delta_t)) + t_not_eq_zero_indices = delta_t.not_equal(paddle.zeros_like(delta_t)) + + # sinc filter function + weights = paddle.where( + t_not_eq_zero_indices, + weights * paddle.sin(2 * math.pi * lowpass_cutoff * delta_t) / + (math.pi * delta_t), weights) + + # limit of the function at t = 0 + weights = paddle.where(t_eq_zero_indices, weights * 2 * lowpass_cutoff, + weights) + + # size (output_samples, max_weight_width) + weights /= self.orig_freq + + self.first_indices = min_input_index + self.weights = weights + + +class SpeedPerturb(nn.Layer): + def __init__( + self, + orig_freq, + speeds=[90, 100, 110], + perturb_prob=1.0, ): + super(SpeedPerturb, self).__init__() + self.orig_freq = orig_freq + self.speeds = speeds + self.perturb_prob = perturb_prob + + # Initialize index of perturbation + self.samp_index = 0 + + # Initialize resamplers + self.resamplers = [] + for speed in self.speeds: + config = { + "orig_freq": self.orig_freq, + "new_freq": self.orig_freq * speed // 100, + } + self.resamplers.append(Resample(**config)) + + def forward(self, waveform): + # Don't perturb (return early) 1-`perturb_prob` portion of the batches + if paddle.rand([1]) > self.perturb_prob: + return waveform.clone() + + # Perform a random perturbation + self.samp_index = paddle.randint(len(self.speeds), shape=[1]).item() + perturbed_waveform = self.resamplers[self.samp_index](waveform) + + return perturbed_waveform + + +class AddNoise(nn.Layer): + def __init__( + self, + noise_dataset=None, # None for white noise + num_workers=0, + snr_low=0, + snr_high=0, + mix_prob=1.0, + start_index=None, + normalize=False, ): + super(AddNoise, self).__init__() + + self.num_workers = num_workers + self.snr_low = snr_low + self.snr_high = snr_high + self.mix_prob = mix_prob + self.start_index = start_index + self.normalize = normalize + self.noise_dataset = noise_dataset + self.noise_dataloader = None + + def forward(self, waveforms, lengths=None): + if lengths is None: + lengths = paddle.ones([len(waveforms)]) + + # Copy clean waveform to initialize noisy waveform + noisy_waveform = waveforms.clone() + lengths = (lengths * waveforms.shape[1]).astype('int64').unsqueeze(1) + + # Don't add noise (return early) 1-`mix_prob` portion of the batches + if paddle.rand([1]) > self.mix_prob: + return noisy_waveform + + # Compute the average amplitude of the clean waveforms + clean_amplitude = compute_amplitude(waveforms, lengths) + + # Pick an SNR and use it to compute the mixture amplitude factors + SNR = paddle.rand((len(waveforms), 1)) + SNR = SNR * (self.snr_high - self.snr_low) + self.snr_low + noise_amplitude_factor = 1 / (dB_to_amplitude(SNR) + 1) + new_noise_amplitude = noise_amplitude_factor * clean_amplitude + + # Scale clean signal appropriately + noisy_waveform *= 1 - noise_amplitude_factor + + # Loop through clean samples and create mixture + if self.noise_dataset is None: + white_noise = paddle.normal(shape=waveforms.shape) + noisy_waveform += new_noise_amplitude * white_noise + else: + tensor_length = waveforms.shape[1] + noise_waveform, noise_length = self._load_noise( + lengths, + tensor_length, ) + + # Rescale and add + noise_amplitude = compute_amplitude(noise_waveform, noise_length) + noise_waveform *= new_noise_amplitude / (noise_amplitude + 1e-14) + noisy_waveform += noise_waveform + + # Normalizing to prevent clipping + if self.normalize: + abs_max, _ = paddle.max( + paddle.abs(noisy_waveform), axis=1, keepdim=True) + noisy_waveform = noisy_waveform / abs_max.clip(min=1.0) + + return noisy_waveform + + def _load_noise(self, lengths, max_length): + """ + Load a batch of noises + + args + lengths(Paddle.Tensor): Num samples of waveforms with shape (N, 1). + max_length(int): Width of a batch. + """ + lengths = lengths.squeeze(1) + batch_size = len(lengths) + + # Load a noise batch + if self.noise_dataloader is None: + + def noise_collate_fn(batch): + def pad(x, target_length, mode='constant', **kwargs): + x = np.asarray(x) + w = target_length - x.shape[0] + assert w >= 0, f'Target length {target_length} is less than origin length {x.shape[0]}' + return np.pad(x, [0, w], mode=mode, **kwargs) + + ids = [item['id'] for item in batch] + lengths = np.asarray([item['feat'].shape[0] for item in batch]) + waveforms = list( + map(lambda x: pad(x, max(max_length, lengths.max().item())), + [item['feat'] for item in batch])) + waveforms = np.stack(waveforms) + return {'ids': ids, 'feats': waveforms, 'lengths': lengths} + + # Create noise data loader. + self.noise_dataloader = paddle.io.DataLoader( + self.noise_dataset, + batch_size=batch_size, + shuffle=True, + num_workers=self.num_workers, + collate_fn=noise_collate_fn, + return_list=True, ) + self.noise_data = iter(self.noise_dataloader) + + noise_batch, noise_len = self._load_noise_batch_of_size(batch_size) + + # Select a random starting location in the waveform + start_index = self.start_index + if self.start_index is None: + start_index = 0 + max_chop = (noise_len - lengths).min().clip(min=1) + start_index = paddle.randint(high=max_chop, shape=[1]) + + # Truncate noise_batch to max_length + noise_batch = noise_batch[:, start_index:start_index + max_length] + noise_len = (noise_len - start_index).clip(max=max_length).unsqueeze(1) + return noise_batch, noise_len + + def _load_noise_batch_of_size(self, batch_size): + """Concatenate noise batches, then chop to correct size""" + noise_batch, noise_lens = self._load_noise_batch() + + # Expand + while len(noise_batch) < batch_size: + noise_batch = paddle.concat((noise_batch, noise_batch)) + noise_lens = paddle.concat((noise_lens, noise_lens)) + + # Contract + if len(noise_batch) > batch_size: + noise_batch = noise_batch[:batch_size] + noise_lens = noise_lens[:batch_size] + + return noise_batch, noise_lens + + def _load_noise_batch(self): + """Load a batch of noises, restarting iteration if necessary.""" + try: + batch = next(self.noise_data) + except StopIteration: + self.noise_data = iter(self.noise_dataloader) + batch = next(self.noise_data) + + noises, lens = batch['feats'], batch['lengths'] + return noises, lens + + +class AddReverb(nn.Layer): + def __init__( + self, + rir_dataset, + reverb_prob=1.0, + rir_scale_factor=1.0, + num_workers=0, ): + super(AddReverb, self).__init__() + self.rir_dataset = rir_dataset + self.reverb_prob = reverb_prob + self.rir_scale_factor = rir_scale_factor + + # Create rir data loader. + def rir_collate_fn(batch): + def pad(x, target_length, mode='constant', **kwargs): + x = np.asarray(x) + w = target_length - x.shape[0] + assert w >= 0, f'Target length {target_length} is less than origin length {x.shape[0]}' + return np.pad(x, [0, w], mode=mode, **kwargs) + + ids = [item['id'] for item in batch] + lengths = np.asarray([item['feat'].shape[0] for item in batch]) + waveforms = list( + map(lambda x: pad(x, lengths.max().item()), + [item['feat'] for item in batch])) + waveforms = np.stack(waveforms) + return {'ids': ids, 'feats': waveforms, 'lengths': lengths} + + self.rir_dataloader = paddle.io.DataLoader( + self.rir_dataset, + collate_fn=rir_collate_fn, + num_workers=num_workers, + shuffle=True, + return_list=True, ) + + self.rir_data = iter(self.rir_dataloader) + + def forward(self, waveforms, lengths=None): + """ + Arguments + --------- + waveforms : tensor + Shape should be `[batch, time]` or `[batch, time, channels]`. + lengths : tensor + Shape should be a single dimension, `[batch]`. + + Returns + ------- + Tensor of shape `[batch, time]` or `[batch, time, channels]`. + """ + + if lengths is None: + lengths = paddle.ones([len(waveforms)]) + + # Don't add reverb (return early) 1-`reverb_prob` portion of the time + if paddle.rand([1]) > self.reverb_prob: + return waveforms.clone() + + # Add channels dimension if necessary + channel_added = False + if len(waveforms.shape) == 2: + waveforms = waveforms.unsqueeze(-1) + channel_added = True + + # Load and prepare RIR + rir_waveform = self._load_rir() + + # Compress or dilate RIR + if self.rir_scale_factor != 1: + rir_waveform = F.interpolate( + rir_waveform.transpose([0, 2, 1]), + scale_factor=self.rir_scale_factor, + mode="linear", + align_corners=False, + data_format='NCW', ) + # (N, C, L) -> (N, L, C) + rir_waveform = rir_waveform.transpose([0, 2, 1]) + + rev_waveform = reverberate( + waveforms, + rir_waveform, + self.rir_dataset.sample_rate, + rescale_amp="avg") + + # Remove channels dimension if added + if channel_added: + return rev_waveform.squeeze(-1) + + return rev_waveform + + def _load_rir(self): + try: + batch = next(self.rir_data) + except StopIteration: + self.rir_data = iter(self.rir_dataloader) + batch = next(self.rir_data) + + rir_waveform = batch['feats'] + + # Make sure RIR has correct channels + if len(rir_waveform.shape) == 2: + rir_waveform = rir_waveform.unsqueeze(-1) + + return rir_waveform + + +class AddBabble(nn.Layer): + def __init__( + self, + speaker_count=3, + snr_low=0, + snr_high=0, + mix_prob=1, ): + super(AddBabble, self).__init__() + self.speaker_count = speaker_count + self.snr_low = snr_low + self.snr_high = snr_high + self.mix_prob = mix_prob + + def forward(self, waveforms, lengths=None): + if lengths is None: + lengths = paddle.ones([len(waveforms)]) + + babbled_waveform = waveforms.clone() + lengths = (lengths * waveforms.shape[1]).unsqueeze(1) + batch_size = len(waveforms) + + # Don't mix (return early) 1-`mix_prob` portion of the batches + if paddle.rand([1]) > self.mix_prob: + return babbled_waveform + + # Pick an SNR and use it to compute the mixture amplitude factors + clean_amplitude = compute_amplitude(waveforms, lengths) + SNR = paddle.rand((batch_size, 1)) + SNR = SNR * (self.snr_high - self.snr_low) + self.snr_low + noise_amplitude_factor = 1 / (dB_to_amplitude(SNR) + 1) + new_noise_amplitude = noise_amplitude_factor * clean_amplitude + + # Scale clean signal appropriately + babbled_waveform *= 1 - noise_amplitude_factor + + # For each speaker in the mixture, roll and add + babble_waveform = waveforms.roll((1, ), axis=0) + babble_len = lengths.roll((1, ), axis=0) + for i in range(1, self.speaker_count): + babble_waveform += waveforms.roll((1 + i, ), axis=0) + babble_len = paddle.concat( + [babble_len, babble_len.roll((1, ), axis=0)], axis=-1).max( + axis=-1, keepdim=True) + + # Rescale and add to mixture + babble_amplitude = compute_amplitude(babble_waveform, babble_len) + babble_waveform *= new_noise_amplitude / (babble_amplitude + 1e-14) + babbled_waveform += babble_waveform + + return babbled_waveform + + +class TimeDomainSpecAugment(nn.Layer): + def __init__( + self, + perturb_prob=1.0, + drop_freq_prob=1.0, + drop_chunk_prob=1.0, + speeds=[95, 100, 105], + sample_rate=16000, + drop_freq_count_low=0, + drop_freq_count_high=3, + drop_chunk_count_low=0, + drop_chunk_count_high=5, + drop_chunk_length_low=1000, + drop_chunk_length_high=2000, + drop_chunk_noise_factor=0, ): + super(TimeDomainSpecAugment, self).__init__() + self.speed_perturb = SpeedPerturb( + perturb_prob=perturb_prob, + orig_freq=sample_rate, + speeds=speeds, ) + self.drop_freq = DropFreq( + drop_prob=drop_freq_prob, + drop_count_low=drop_freq_count_low, + drop_count_high=drop_freq_count_high, ) + self.drop_chunk = DropChunk( + drop_prob=drop_chunk_prob, + drop_count_low=drop_chunk_count_low, + drop_count_high=drop_chunk_count_high, + drop_length_low=drop_chunk_length_low, + drop_length_high=drop_chunk_length_high, + noise_factor=drop_chunk_noise_factor, ) + + def forward(self, waveforms, lengths=None): + if lengths is None: + lengths = paddle.ones([len(waveforms)]) + + with paddle.no_grad(): + # Augmentation + waveforms = self.speed_perturb(waveforms) + waveforms = self.drop_freq(waveforms) + waveforms = self.drop_chunk(waveforms, lengths) + + return waveforms + + +class EnvCorrupt(nn.Layer): + def __init__( + self, + reverb_prob=1.0, + babble_prob=1.0, + noise_prob=1.0, + rir_dataset=None, + noise_dataset=None, + num_workers=0, + babble_speaker_count=0, + babble_snr_low=0, + babble_snr_high=0, + noise_snr_low=0, + noise_snr_high=0, + rir_scale_factor=1.0, ): + super(EnvCorrupt, self).__init__() + + # Initialize corrupters + if rir_dataset is not None and reverb_prob > 0.0: + self.add_reverb = AddReverb( + rir_dataset=rir_dataset, + num_workers=num_workers, + reverb_prob=reverb_prob, + rir_scale_factor=rir_scale_factor, ) + + if babble_speaker_count > 0 and babble_prob > 0.0: + self.add_babble = AddBabble( + speaker_count=babble_speaker_count, + snr_low=babble_snr_low, + snr_high=babble_snr_high, + mix_prob=babble_prob, ) + + if noise_dataset is not None and noise_prob > 0.0: + self.add_noise = AddNoise( + noise_dataset=noise_dataset, + num_workers=num_workers, + snr_low=noise_snr_low, + snr_high=noise_snr_high, + mix_prob=noise_prob, ) + + def forward(self, waveforms, lengths=None): + if lengths is None: + lengths = paddle.ones([len(waveforms)]) + + # Augmentation + with paddle.no_grad(): + if hasattr(self, "add_reverb"): + try: + waveforms = self.add_reverb(waveforms, lengths) + except Exception: + pass + if hasattr(self, "add_babble"): + waveforms = self.add_babble(waveforms, lengths) + if hasattr(self, "add_noise"): + waveforms = self.add_noise(waveforms, lengths) + + return waveforms + + +def build_augment_pipeline(target_dir=None) -> List[paddle.nn.Layer]: + """build augment pipeline + Note: this pipeline cannot be used in the paddle.DataLoader + + Returns: + List[paddle.nn.Layer]: all augment process + """ + logger.info("start to build the augment pipeline") + noise_dataset = OpenRIRNoise('noise', target_dir=target_dir) + rir_dataset = OpenRIRNoise('rir', target_dir=target_dir) + + wavedrop = TimeDomainSpecAugment( + sample_rate=16000, + speeds=[100], ) + speed_perturb = TimeDomainSpecAugment( + sample_rate=16000, + speeds=[95, 100, 105], ) + add_noise = EnvCorrupt( + noise_dataset=noise_dataset, + reverb_prob=0.0, + noise_prob=1.0, + noise_snr_low=0, + noise_snr_high=15, + rir_scale_factor=1.0, ) + add_rev = EnvCorrupt( + rir_dataset=rir_dataset, + reverb_prob=1.0, + noise_prob=0.0, + rir_scale_factor=1.0, ) + add_rev_noise = EnvCorrupt( + noise_dataset=noise_dataset, + rir_dataset=rir_dataset, + reverb_prob=1.0, + noise_prob=1.0, + noise_snr_low=0, + noise_snr_high=15, + rir_scale_factor=1.0, ) + + return [wavedrop, speed_perturb, add_noise, add_rev, add_rev_noise] + + +def waveform_augment(waveforms: paddle.Tensor, + augment_pipeline: List[paddle.nn.Layer]) -> paddle.Tensor: + """process the augment pipeline and return all the waveforms + + Args: + waveforms (paddle.Tensor): original batch waveform + augment_pipeline (List[paddle.nn.Layer]): agument pipeline process + + Returns: + paddle.Tensor: all the audio waveform including the original waveform and augmented waveform + """ + # stage 0: store the original waveforms + waveforms_aug_list = [waveforms] + + # augment the original batch waveform + for aug in augment_pipeline: + # stage 1: augment the data + waveforms_aug = aug(waveforms) # (N, L) + if waveforms_aug.shape[1] >= waveforms.shape[1]: + # Trunc + waveforms_aug = waveforms_aug[:, :waveforms.shape[1]] + else: + # Pad + lengths_to_pad = waveforms.shape[1] - waveforms_aug.shape[1] + waveforms_aug = F.pad( + waveforms_aug.unsqueeze(-1), [0, lengths_to_pad], + data_format='NLC').squeeze(-1) + # stage 2: append the augmented waveform into the list + waveforms_aug_list.append(waveforms_aug) + + # get the all the waveforms + return paddle.concat(waveforms_aug_list, axis=0) diff --git a/paddlespeech/vector/io/batch.py b/paddlespeech/vector/io/batch.py new file mode 100644 index 00000000..92ca990c --- /dev/null +++ b/paddlespeech/vector/io/batch.py @@ -0,0 +1,166 @@ +# Copyright (c) 2022 PaddlePaddle Authors. All Rights Reserved. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +import numpy +import numpy as np +import paddle + + +def waveform_collate_fn(batch): + waveforms = np.stack([item['feat'] for item in batch]) + labels = np.stack([item['label'] for item in batch]) + + return {'waveforms': waveforms, 'labels': labels} + + +def feature_normalize(feats: paddle.Tensor, + mean_norm: bool=True, + std_norm: bool=True, + convert_to_numpy: bool=False): + # Features normalization if needed + # numpy.mean is a little with paddle.mean about 1e-6 + if convert_to_numpy: + feats_np = feats.numpy() + mean = feats_np.mean(axis=-1, keepdims=True) if mean_norm else 0 + std = feats_np.std(axis=-1, keepdims=True) if std_norm else 1 + feats_np = (feats_np - mean) / std + feats = paddle.to_tensor(feats_np, dtype=feats.dtype) + else: + mean = feats.mean(axis=-1, keepdim=True) if mean_norm else 0 + std = feats.std(axis=-1, keepdim=True) if std_norm else 1 + feats = (feats - mean) / std + + return feats + + +def pad_right_2d(x, target_length, axis=-1, mode='constant', **kwargs): + x = np.asarray(x) + assert len( + x.shape) == 2, f'Only 2D arrays supported, but got shape: {x.shape}' + + w = target_length - x.shape[axis] + assert w >= 0, f'Target length {target_length} is less than origin length {x.shape[axis]}' + + if axis == 0: + pad_width = [[0, w], [0, 0]] + else: + pad_width = [[0, 0], [0, w]] + + return np.pad(x, pad_width, mode=mode, **kwargs) + + +def batch_feature_normalize(batch, mean_norm: bool=True, std_norm: bool=True): + ids = [item['id'] for item in batch] + lengths = np.asarray([item['feat'].shape[1] for item in batch]) + feats = list( + map(lambda x: pad_right_2d(x, lengths.max()), + [item['feat'] for item in batch])) + feats = np.stack(feats) + + # Features normalization if needed + for i in range(len(feats)): + feat = feats[i][:, :lengths[i]] # Excluding pad values. + mean = feat.mean(axis=-1, keepdims=True) if mean_norm else 0 + std = feat.std(axis=-1, keepdims=True) if std_norm else 1 + feats[i][:, :lengths[i]] = (feat - mean) / std + assert feats[i][:, lengths[ + i]:].sum() == 0 # Padding valus should all be 0. + + # Converts into ratios. + # the utterance of the max length doesn't need to padding + # the remaining utterances need to padding and all of them will be padded to max length + # we convert the original length of each utterance to the ratio of the max length + lengths = (lengths / lengths.max()).astype(np.float32) + + return {'ids': ids, 'feats': feats, 'lengths': lengths} + + +def pad_right_to(array, target_shape, mode="constant", value=0): + """ + This function takes a numpy array of arbitrary shape and pads it to target + shape by appending values on the right. + + Args: + array: input numpy array. Input array whose dimension we need to pad. + target_shape : (list, tuple). Target shape we want for the target array its len must be equal to array.ndim + mode : str. Pad mode, please refer to numpy.pad documentation. + value : float. Pad value, please refer to numpy.pad documentation. + + Returns: + array: numpy.array. Padded array. + valid_vals : list. List containing proportion for each dimension of original, non-padded values. + """ + assert len(target_shape) == array.ndim + pads = [] # this contains the abs length of the padding for each dimension. + valid_vals = [] # this contains the relative lengths for each dimension. + i = 0 # iterating over target_shape ndims + while i < len(target_shape): + assert (target_shape[i] >= array.shape[i] + ), "Target shape must be >= original shape for every dim" + pads.append([0, target_shape[i] - array.shape[i]]) + valid_vals.append(array.shape[i] / target_shape[i]) + i += 1 + + array = numpy.pad(array, pads, mode=mode, constant_values=value) + + return array, valid_vals + + +def batch_pad_right(arrays, mode="constant", value=0): + """Given a list of numpy arrays it batches them together by padding to the right + on each dimension in order to get same length for all. + + Args: + arrays : list. List of array we wish to pad together. + mode : str. Padding mode see numpy.pad documentation. + value : float. Padding value see numpy.pad documentation. + + Returns: + array : numpy.array. Padded array. + valid_vals : list. List containing proportion for each dimension of original, non-padded values. + """ + + if not len(arrays): + raise IndexError("arrays list must not be empty") + + if len(arrays) == 1: + # if there is only one array in the batch we simply unsqueeze it. + return numpy.expand_dims(arrays[0], axis=0), numpy.array([1.0]) + + if not (any( + [arrays[i].ndim == arrays[0].ndim for i in range(1, len(arrays))])): + raise IndexError("All arrays must have same number of dimensions") + + # FIXME we limit the support here: we allow padding of only the last dimension + # need to remove this when feat extraction is updated to handle multichannel. + max_shape = [] + for dim in range(arrays[0].ndim): + if dim != (arrays[0].ndim - 1): + if not all( + [x.shape[dim] == arrays[0].shape[dim] for x in arrays[1:]]): + raise EnvironmentError( + "arrays should have same dimensions except for last one") + max_shape.append(max([x.shape[dim] for x in arrays])) + + batched = [] + valid = [] + for t in arrays: + # for each array we apply pad_right_to + padded, valid_percent = pad_right_to( + t, max_shape, mode=mode, value=value) + batched.append(padded) + valid.append(valid_percent[-1]) + + batched = numpy.stack(batched) + + return batched, numpy.array(valid) diff --git a/paddlespeech/vector/io/signal_processing.py b/paddlespeech/vector/io/signal_processing.py new file mode 100644 index 00000000..ee939bdb --- /dev/null +++ b/paddlespeech/vector/io/signal_processing.py @@ -0,0 +1,217 @@ +# Copyright (c) 2021 PaddlePaddle Authors. All Rights Reserved. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +import numpy as np +import paddle + +# TODO: Complete type-hint and doc string. + + +def blackman_window(win_len, dtype=np.float32): + arcs = np.pi * np.arange(win_len) / float(win_len) + win = np.asarray( + [0.42 - 0.5 * np.cos(2 * arc) + 0.08 * np.cos(4 * arc) for arc in arcs], + dtype=dtype) + return paddle.to_tensor(win) + + +def compute_amplitude(waveforms, lengths=None, amp_type="avg", scale="linear"): + if len(waveforms.shape) == 1: + waveforms = waveforms.unsqueeze(0) + + assert amp_type in ["avg", "peak"] + assert scale in ["linear", "dB"] + + if amp_type == "avg": + if lengths is None: + out = paddle.mean(paddle.abs(waveforms), axis=1, keepdim=True) + else: + wav_sum = paddle.sum(paddle.abs(waveforms), axis=1, keepdim=True) + out = wav_sum / lengths + elif amp_type == "peak": + out = paddle.max(paddle.abs(waveforms), axis=1, keepdim=True) + else: + raise NotImplementedError + + if scale == "linear": + return out + elif scale == "dB": + return paddle.clip(20 * paddle.log10(out), min=-80) + else: + raise NotImplementedError + + +def dB_to_amplitude(SNR): + return 10**(SNR / 20) + + +def convolve1d( + waveform, + kernel, + padding=0, + pad_type="constant", + stride=1, + groups=1, ): + if len(waveform.shape) != 3: + raise ValueError("Convolve1D expects a 3-dimensional tensor") + + # Padding can be a tuple (left_pad, right_pad) or an int + if isinstance(padding, list): + waveform = paddle.nn.functional.pad( + x=waveform, + pad=padding, + mode=pad_type, + data_format='NLC', ) + + # Move time dimension last, which pad and fft and conv expect. + # (N, L, C) -> (N, C, L) + waveform = waveform.transpose([0, 2, 1]) + kernel = kernel.transpose([0, 2, 1]) + + convolved = paddle.nn.functional.conv1d( + x=waveform, + weight=kernel, + stride=stride, + groups=groups, + padding=padding if not isinstance(padding, list) else 0, ) + + # Return time dimension to the second dimension. + return convolved.transpose([0, 2, 1]) + + +def notch_filter(notch_freq, filter_width=101, notch_width=0.05): + # Check inputs + assert 0 < notch_freq <= 1 + assert filter_width % 2 != 0 + pad = filter_width // 2 + inputs = paddle.arange(filter_width, dtype='float32') - pad + + # Avoid frequencies that are too low + notch_freq += notch_width + + # Define sinc function, avoiding division by zero + def sinc(x): + def _sinc(x): + return paddle.sin(x) / x + + # The zero is at the middle index + res = paddle.concat( + [_sinc(x[:pad]), paddle.ones([1]), _sinc(x[pad + 1:])]) + return res + + # Compute a low-pass filter with cutoff frequency notch_freq. + hlpf = sinc(3 * (notch_freq - notch_width) * inputs) + # import torch + # hlpf *= paddle.to_tensor(torch.blackman_window(filter_width).detach().numpy()) + hlpf *= blackman_window(filter_width) + hlpf /= paddle.sum(hlpf) + + # Compute a high-pass filter with cutoff frequency notch_freq. + hhpf = sinc(3 * (notch_freq + notch_width) * inputs) + # hhpf *= paddle.to_tensor(torch.blackman_window(filter_width).detach().numpy()) + hhpf *= blackman_window(filter_width) + hhpf /= -paddle.sum(hhpf) + hhpf[pad] += 1 + + # Adding filters creates notch filter + return (hlpf + hhpf).reshape([1, -1, 1]) + + +def reverberate(waveforms, + rir_waveform, + sample_rate, + impulse_duration=0.3, + rescale_amp="avg"): + orig_shape = waveforms.shape + + if len(waveforms.shape) > 3 or len(rir_waveform.shape) > 3: + raise NotImplementedError + + # if inputs are mono tensors we reshape to 1, samples + if len(waveforms.shape) == 1: + waveforms = waveforms.unsqueeze(0).unsqueeze(-1) + elif len(waveforms.shape) == 2: + waveforms = waveforms.unsqueeze(-1) + + if len(rir_waveform.shape) == 1: # convolve1d expects a 3d tensor ! + rir_waveform = rir_waveform.unsqueeze(0).unsqueeze(-1) + elif len(rir_waveform.shape) == 2: + rir_waveform = rir_waveform.unsqueeze(-1) + + # Compute the average amplitude of the clean + orig_amplitude = compute_amplitude(waveforms, waveforms.shape[1], + rescale_amp) + + # Compute index of the direct signal, so we can preserve alignment + impulse_index_start = rir_waveform.abs().argmax(axis=1).item() + impulse_index_end = min( + impulse_index_start + int(sample_rate * impulse_duration), + rir_waveform.shape[1]) + rir_waveform = rir_waveform[:, impulse_index_start:impulse_index_end, :] + rir_waveform = rir_waveform / paddle.norm(rir_waveform, p=2) + rir_waveform = paddle.flip(rir_waveform, [1]) + + waveforms = convolve1d( + waveform=waveforms, + kernel=rir_waveform, + padding=[rir_waveform.shape[1] - 1, 0], ) + + # Rescale to the peak amplitude of the clean waveform + waveforms = rescale(waveforms, waveforms.shape[1], orig_amplitude, + rescale_amp) + + if len(orig_shape) == 1: + waveforms = waveforms.squeeze(0).squeeze(-1) + if len(orig_shape) == 2: + waveforms = waveforms.squeeze(-1) + + return waveforms + + +def rescale(waveforms, lengths, target_lvl, amp_type="avg", scale="linear"): + assert amp_type in ["peak", "avg"] + assert scale in ["linear", "dB"] + + batch_added = False + if len(waveforms.shape) == 1: + batch_added = True + waveforms = waveforms.unsqueeze(0) + + waveforms = normalize(waveforms, lengths, amp_type) + + if scale == "linear": + out = target_lvl * waveforms + elif scale == "dB": + out = dB_to_amplitude(target_lvl) * waveforms + + else: + raise NotImplementedError("Invalid scale, choose between dB and linear") + + if batch_added: + out = out.squeeze(0) + + return out + + +def normalize(waveforms, lengths=None, amp_type="avg", eps=1e-14): + assert amp_type in ["avg", "peak"] + + batch_added = False + if len(waveforms.shape) == 1: + batch_added = True + waveforms = waveforms.unsqueeze(0) + + den = compute_amplitude(waveforms, lengths, amp_type) + eps + if batch_added: + waveforms = waveforms.squeeze(0) + return waveforms / den diff --git a/paddlespeech/vector/models/ecapa_tdnn.py b/paddlespeech/vector/models/ecapa_tdnn.py index e493b800..0e7287cd 100644 --- a/paddlespeech/vector/models/ecapa_tdnn.py +++ b/paddlespeech/vector/models/ecapa_tdnn.py @@ -47,6 +47,19 @@ class Conv1d(nn.Layer): groups=1, bias=True, padding_mode="reflect", ): + """_summary_ + + Args: + in_channels (int): intput channel or input data dimensions + out_channels (int): output channel or output data dimensions + kernel_size (int): kernel size of 1-d convolution + stride (int, optional): strid in 1-d convolution . Defaults to 1. + padding (str, optional): padding value. Defaults to "same". + dilation (int, optional): dilation in 1-d convolution. Defaults to 1. + groups (int, optional): groups in 1-d convolution. Defaults to 1. + bias (bool, optional): bias in 1-d convolution . Defaults to True. + padding_mode (str, optional): padding mode. Defaults to "reflect". + """ super().__init__() self.kernel_size = kernel_size @@ -134,6 +147,15 @@ class TDNNBlock(nn.Layer): kernel_size, dilation, activation=nn.ReLU, ): + """Implementation of TDNN network + + Args: + in_channels (int): input channels or input embedding dimensions + out_channels (int): output channels or output embedding dimensions + kernel_size (int): the kernel size of the TDNN network block + dilation (int): the dilation of the TDNN network block + activation (paddle class, optional): the activation layers. Defaults to nn.ReLU. + """ super().__init__() self.conv = Conv1d( in_channels=in_channels, @@ -149,6 +171,15 @@ class TDNNBlock(nn.Layer): class Res2NetBlock(nn.Layer): def __init__(self, in_channels, out_channels, scale=8, dilation=1): + """Implementation of Res2Net Block with dilation + The paper is refered as "Res2Net: A New Multi-scale Backbone Architecture", + whose url is https://arxiv.org/abs/1904.01169 + Args: + in_channels (int): input channels or input dimensions + out_channels (int): output channels or output dimensions + scale (int, optional): scale in res2net bolck. Defaults to 8. + dilation (int, optional): dilation of 1-d convolution in TDNN block. Defaults to 1. + """ super().__init__() assert in_channels % scale == 0 assert out_channels % scale == 0 @@ -179,6 +210,14 @@ class Res2NetBlock(nn.Layer): class SEBlock(nn.Layer): def __init__(self, in_channels, se_channels, out_channels): + """Implementation of SEBlock + The paper is refered as "Squeeze-and-Excitation Networks" + whose url is https://arxiv.org/abs/1709.01507 + Args: + in_channels (int): input channels or input data dimensions + se_channels (_type_): _description_ + out_channels (int): output channels or output data dimensions + """ super().__init__() self.conv1 = Conv1d( @@ -275,6 +314,18 @@ class SERes2NetBlock(nn.Layer): kernel_size=1, dilation=1, activation=nn.ReLU, ): + """Implementation of Squeeze-Extraction Res2Blocks in ECAPA-TDNN network model + The paper is refered "Squeeze-and-Excitation Networks" + whose url is: https://arxiv.org/pdf/1709.01507.pdf + Args: + in_channels (int): input channels or input data dimensions + out_channels (int): output channels or output data dimensions + res2net_scale (int, optional): scale in the res2net block. Defaults to 8. + se_channels (int, optional): embedding dimensions of res2net block. Defaults to 128. + kernel_size (int, optional): kernel size of 1-d convolution in TDNN block. Defaults to 1. + dilation (int, optional): dilation of 1-d convolution in TDNN block. Defaults to 1. + activation (paddle.nn.class, optional): activation function. Defaults to nn.ReLU. + """ super().__init__() self.out_channels = out_channels self.tdnn1 = TDNNBlock( @@ -326,7 +377,21 @@ class EcapaTdnn(nn.Layer): res2net_scale=8, se_channels=128, global_context=True, ): - + """Implementation of ECAPA-TDNN backbone model network + The paper is refered as "ECAPA-TDNN: Emphasized Channel Attention, Propagation and Aggregation in TDNN Based Speaker Verification" + whose url is: https://arxiv.org/abs/2005.07143 + Args: + input_size (_type_): input fature dimension + lin_neurons (int, optional): speaker embedding size. Defaults to 192. + activation (paddle.nn.class, optional): activation function. Defaults to nn.ReLU. + channels (list, optional): inter embedding dimension. Defaults to [512, 512, 512, 512, 1536]. + kernel_sizes (list, optional): kernel size of 1-d convolution in TDNN block . Defaults to [5, 3, 3, 3, 1]. + dilations (list, optional): dilations of 1-d convolution in TDNN block. Defaults to [1, 2, 3, 4, 1]. + attention_channels (int, optional): attention dimensions. Defaults to 128. + res2net_scale (int, optional): scale value in res2net. Defaults to 8. + se_channels (int, optional): dimensions of squeeze-excitation block. Defaults to 128. + global_context (bool, optional): global context flag. Defaults to True. + """ super().__init__() assert len(channels) == len(kernel_sizes) assert len(channels) == len(dilations) diff --git a/paddlespeech/vector/modules/__init__.py b/paddlespeech/vector/modules/__init__.py new file mode 100644 index 00000000..97043fd7 --- /dev/null +++ b/paddlespeech/vector/modules/__init__.py @@ -0,0 +1,13 @@ +# Copyright (c) 2022 PaddlePaddle Authors. All Rights Reserved. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. diff --git a/paddlespeech/vector/modules/loss.py b/paddlespeech/vector/modules/loss.py new file mode 100644 index 00000000..1c80dda4 --- /dev/null +++ b/paddlespeech/vector/modules/loss.py @@ -0,0 +1,93 @@ +# Copyright (c) 2021 PaddlePaddle Authors. All Rights Reserved. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +# This is modified from SpeechBrain +# https://github.com/speechbrain/speechbrain/blob/085be635c07f16d42cd1295045bc46c407f1e15b/speechbrain/nnet/losses.py +import math + +import paddle +import paddle.nn as nn +import paddle.nn.functional as F + + +class AngularMargin(nn.Layer): + def __init__(self, margin=0.0, scale=1.0): + """An implementation of Angular Margin (AM) proposed in the following + paper: '''Margin Matters: Towards More Discriminative Deep Neural Network + Embeddings for Speaker Recognition''' (https://arxiv.org/abs/1906.07317) + + Args: + margin (float, optional): The margin for cosine similiarity. Defaults to 0.0. + scale (float, optional): The scale for cosine similiarity. Defaults to 1.0. + """ + super(AngularMargin, self).__init__() + self.margin = margin + self.scale = scale + + def forward(self, outputs, targets): + outputs = outputs - self.margin * targets + return self.scale * outputs + + +class AdditiveAngularMargin(AngularMargin): + def __init__(self, margin=0.0, scale=1.0, easy_margin=False): + """The Implementation of Additive Angular Margin (AAM) proposed + in the following paper: '''Margin Matters: Towards More Discriminative Deep Neural Network Embeddings for Speaker Recognition''' + (https://arxiv.org/abs/1906.07317) + + Args: + margin (float, optional): margin factor. Defaults to 0.0. + scale (float, optional): scale factor. Defaults to 1.0. + easy_margin (bool, optional): easy_margin flag. Defaults to False. + """ + super(AdditiveAngularMargin, self).__init__(margin, scale) + self.easy_margin = easy_margin + + self.cos_m = math.cos(self.margin) + self.sin_m = math.sin(self.margin) + self.th = math.cos(math.pi - self.margin) + self.mm = math.sin(math.pi - self.margin) * self.margin + + def forward(self, outputs, targets): + cosine = outputs.astype('float32') + sine = paddle.sqrt(1.0 - paddle.pow(cosine, 2)) + phi = cosine * self.cos_m - sine * self.sin_m # cos(theta + m) + if self.easy_margin: + phi = paddle.where(cosine > 0, phi, cosine) + else: + phi = paddle.where(cosine > self.th, phi, cosine - self.mm) + outputs = (targets * phi) + ((1.0 - targets) * cosine) + return self.scale * outputs + + +class LogSoftmaxWrapper(nn.Layer): + def __init__(self, loss_fn): + """Speaker identificatin loss function wrapper + including all of compositions of the loss transformation + Args: + loss_fn (_type_): the loss value of a batch + """ + super(LogSoftmaxWrapper, self).__init__() + self.loss_fn = loss_fn + self.criterion = paddle.nn.KLDivLoss(reduction="sum") + + def forward(self, outputs, targets, length=None): + targets = F.one_hot(targets, outputs.shape[1]) + try: + predictions = self.loss_fn(outputs, targets) + except TypeError: + predictions = self.loss_fn(outputs) + + predictions = F.log_softmax(predictions, axis=1) + loss = self.criterion(predictions, targets) / targets.sum() + return loss diff --git a/paddlespeech/vector/modules/sid_model.py b/paddlespeech/vector/modules/sid_model.py new file mode 100644 index 00000000..4045f75d --- /dev/null +++ b/paddlespeech/vector/modules/sid_model.py @@ -0,0 +1,87 @@ +# Copyright (c) 2021 PaddlePaddle Authors. All Rights Reserved. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +import paddle +import paddle.nn as nn +import paddle.nn.functional as F + + +class SpeakerIdetification(nn.Layer): + def __init__( + self, + backbone, + num_class, + lin_blocks=0, + lin_neurons=192, + dropout=0.1, ): + """The speaker identification model, which includes the speaker backbone network + and the a linear transform to speaker class num in training + + Args: + backbone (Paddle.nn.Layer class): the speaker identification backbone network model + num_class (_type_): the speaker class num in the training dataset + lin_blocks (int, optional): the linear layer transform between the embedding and the final linear layer. Defaults to 0. + lin_neurons (int, optional): the output dimension of final linear layer. Defaults to 192. + dropout (float, optional): the dropout factor on the embedding. Defaults to 0.1. + """ + super(SpeakerIdetification, self).__init__() + # speaker idenfication backbone network model + # the output of the backbond network is the target embedding + self.backbone = backbone + if dropout > 0: + self.dropout = nn.Dropout(dropout) + else: + self.dropout = None + + # construct the speaker classifer + input_size = self.backbone.emb_size + self.blocks = nn.LayerList() + for i in range(lin_blocks): + self.blocks.extend([ + nn.BatchNorm1D(input_size), + nn.Linear(in_features=input_size, out_features=lin_neurons), + ]) + input_size = lin_neurons + + # the final layer + self.weight = paddle.create_parameter( + shape=(input_size, num_class), + dtype='float32', + attr=paddle.ParamAttr(initializer=nn.initializer.XavierUniform()), ) + + def forward(self, x, lengths=None): + """Do the speaker identification model forwrd, + including the speaker embedding model and the classifier model network + + Args: + x (paddle.Tensor): input audio feats, + shape=[batch, dimension, times] + lengths (paddle.Tensor, optional): input audio length. + shape=[batch, times] + Defaults to None. + + Returns: + paddle.Tensor: return the logits of the feats + """ + # x.shape: (N, C, L) + x = self.backbone(x, lengths).squeeze( + -1) # (N, emb_size, 1) -> (N, emb_size) + if self.dropout is not None: + x = self.dropout(x) + + for fc in self.blocks: + x = fc(x) + + logits = F.linear(F.normalize(x), F.normalize(self.weight, axis=0)) + + return logits diff --git a/paddlespeech/vector/training/__init__.py b/paddlespeech/vector/training/__init__.py new file mode 100644 index 00000000..97043fd7 --- /dev/null +++ b/paddlespeech/vector/training/__init__.py @@ -0,0 +1,13 @@ +# Copyright (c) 2022 PaddlePaddle Authors. All Rights Reserved. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. diff --git a/paddlespeech/vector/training/scheduler.py b/paddlespeech/vector/training/scheduler.py new file mode 100644 index 00000000..3dcac057 --- /dev/null +++ b/paddlespeech/vector/training/scheduler.py @@ -0,0 +1,45 @@ +# Copyright (c) 2021 PaddlePaddle Authors. All Rights Reserved. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +from paddle.optimizer.lr import LRScheduler + + +class CyclicLRScheduler(LRScheduler): + def __init__(self, + base_lr: float=1e-8, + max_lr: float=1e-3, + step_size: int=10000): + + super(CyclicLRScheduler, self).__init__() + + self.current_step = -1 + self.base_lr = base_lr + self.max_lr = max_lr + self.step_size = step_size + + def step(self): + if not hasattr(self, 'current_step'): + return + + self.current_step += 1 + if self.current_step >= 2 * self.step_size: + self.current_step %= 2 * self.step_size + + self.last_lr = self.get_lr() + + def get_lr(self): + p = self.current_step / (2 * self.step_size) # Proportion in one cycle. + if p < 0.5: # Increase + return self.base_lr + p / 0.5 * (self.max_lr - self.base_lr) + else: # Decrease + return self.max_lr - (p / 0.5 - 1) * (self.max_lr - self.base_lr) diff --git a/paddlespeech/vector/training/seeding.py b/paddlespeech/vector/training/seeding.py new file mode 100644 index 00000000..0778a27d --- /dev/null +++ b/paddlespeech/vector/training/seeding.py @@ -0,0 +1,28 @@ +# Copyright (c) 2021 PaddlePaddle Authors. All Rights Reserved. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +from paddlespeech.s2t.utils.log import Log + +logger = Log(__name__).getlog() +import random + +import numpy as np +import paddle + + +def seed_everything(seed: int): + """Seed paddle, random and np.random to help reproductivity.""" + paddle.seed(seed) + random.seed(seed) + np.random.seed(seed) + logger.info(f"Set the seed of paddle, random, np.random to {seed}.") diff --git a/paddlespeech/vector/utils/__init__.py b/paddlespeech/vector/utils/__init__.py new file mode 100644 index 00000000..97043fd7 --- /dev/null +++ b/paddlespeech/vector/utils/__init__.py @@ -0,0 +1,13 @@ +# Copyright (c) 2022 PaddlePaddle Authors. All Rights Reserved. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. diff --git a/paddlespeech/vector/utils/time.py b/paddlespeech/vector/utils/time.py new file mode 100644 index 00000000..8e85b0e1 --- /dev/null +++ b/paddlespeech/vector/utils/time.py @@ -0,0 +1,66 @@ +# Copyright (c) 2021 PaddlePaddle Authors. All Rights Reserved. +# +# Licensed under the Apache License, Version 2.0 (the "License" +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +import math +import time + + +class Timer(object): + '''Calculate runing speed and estimated time of arrival(ETA)''' + + def __init__(self, total_step: int): + self.total_step = total_step + self.last_start_step = 0 + self.current_step = 0 + self._is_running = True + + def start(self): + self.last_time = time.time() + self.start_time = time.time() + + def stop(self): + self._is_running = False + self.end_time = time.time() + + def count(self) -> int: + if not self.current_step >= self.total_step: + self.current_step += 1 + return self.current_step + + @property + def timing(self) -> float: + run_steps = self.current_step - self.last_start_step + self.last_start_step = self.current_step + time_used = time.time() - self.last_time + self.last_time = time.time() + return time_used / run_steps + + @property + def is_running(self) -> bool: + return self._is_running + + @property + def eta(self) -> str: + if not self.is_running: + return '00:00:00' + remaining_time = time.time() - self.start_time + return seconds_to_hms(remaining_time) + + +def seconds_to_hms(seconds: int) -> str: + '''Convert the number of seconds to hh:mm:ss''' + h = math.floor(seconds / 3600) + m = math.floor((seconds - h * 3600) / 60) + s = int(seconds - h * 3600 - m * 60) + hms_str = '{:0>2}:{:0>2}:{:0>2}'.format(h, m, s) + return hms_str diff --git a/speechx/README.md b/speechx/README.md index 7d73b61c..610b88a8 100644 --- a/speechx/README.md +++ b/speechx/README.md @@ -5,7 +5,7 @@ We develop under: * docker - registry.baidubce.com/paddlepaddle/paddle:2.1.1-gpu-cuda10.2-cudnn7 * os - Ubuntu 16.04.7 LTS -* gcc/g++ - 8.2.0 +* gcc/g++/gfortran - 8.2.0 * cmake - 3.16.0 > We make sure all things work fun under docker, and recommend using it to develop and deploy. @@ -24,11 +24,13 @@ nvidia-docker run --privileged --net=host --ipc=host -it --rm -v $PWD:/workspac * More `Paddle` docker images you can see [here](https://www.paddlepaddle.org.cn/install/quick?docurl=/documentation/docs/zh/install/docker/linux-docker.html). -* If you want only work under cpu, please download corresponded [image](https://www.paddlepaddle.org.cn/install/quick?docurl=/documentation/docs/zh/install/docker/linux-docker.html), and using `docker` instead `nviida-docker`. +* If you want only work under cpu, please download corresponded [image](https://www.paddlepaddle.org.cn/install/quick?docurl=/documentation/docs/zh/install/docker/linux-docker.html), and using `docker` instead `nvidia-docker`. 2. Build `speechx` and `examples`. +> Do not source venv. + ``` pushd /path/to/speechx ./build.sh diff --git a/speechx/build.sh b/speechx/build.sh index 3e9600d5..8e36d233 100755 --- a/speechx/build.sh +++ b/speechx/build.sh @@ -2,8 +2,7 @@ # the build script had verified in the paddlepaddle docker image. # please follow the instruction below to install PaddlePaddle image. -# https://www.paddlepaddle.org.cn/documentation/docs/zh/install/docker/linux-docker.html - +# https://www.paddlepaddle.org.cn/documentation/docs/zh/install/docker/linux-docker.html boost_SOURCE_DIR=$PWD/fc_patch/boost-src if [ ! -d ${boost_SOURCE_DIR} ]; then wget -c https://boostorg.jfrog.io/artifactory/main/release/1.75.0/source/boost_1_75_0.tar.gz tar xzfv boost_1_75_0.tar.gz @@ -23,6 +22,6 @@ cd build cmake .. -DBOOST_ROOT:STRING=${boost_SOURCE_DIR} #cmake .. -make -j1 +make -j10 cd - diff --git a/speechx/cmake/FindGFortranLibs.cmake b/speechx/cmake/FindGFortranLibs.cmake new file mode 100644 index 00000000..763f7883 --- /dev/null +++ b/speechx/cmake/FindGFortranLibs.cmake @@ -0,0 +1,145 @@ +#.rst: +# FindGFortranLibs +# -------- +# https://github.com/Argonne-National-Laboratory/PIPS/blob/master/cmake/Modules/FindGFortranLibs.cmake +# https://enccs.github.io/cmake-workshop/cxx-fortran/ +# +# Find gcc Fortran compiler & library paths +# +# The module defines the following variables: +# +# :: +# +# +# GFORTRANLIBS_FOUND - true if system has gfortran +# LIBGFORTRAN_LIBRARIES - path to libgfortran +# LIBQUADMATH_LIBRARIES - path to libquadmath +# GFORTRAN_LIBARIES_DIR - directory containing libgfortran, libquadmath +# GFORTRAN_INCLUDE_DIR - directory containing gfortran/gcc headers +# LIBGOMP_LIBRARIES - path to libgomp +# LIBGOMP_INCLUDE_DIR - directory containing omp.h header +# GFORTRAN_VERSION_STRING - version of gfortran found +# +set(CMAKE_REQUIRED_QUIET ${LIBIOMP_FIND_QUIETLY}) + +if(NOT CMAKE_REQUIRED_QUIET) + message(STATUS "Looking for gfortran related libraries...") +endif() + +enable_language(Fortran) +if(CMAKE_Fortran_COMPILER_ID MATCHES "GNU") + + # Basically, call "gfortran -v" to dump compiler info to the string + # GFORTRAN_VERBOSE_STR, which will be used to get necessary paths + message(STATUS "Extracting library and header information by calling 'gfortran -v'...") + execute_process(COMMAND "${CMAKE_Fortran_COMPILER}" "-v" ERROR_VARIABLE + GFORTRAN_VERBOSE_STR RESULT_VARIABLE FLAG) + + # For debugging + message(STATUS "'gfortran -v' returned:") + message(STATUS "${GFORTRAN_VERBOSE_STR}") + + # Detect gfortran version + string(REGEX MATCH "gcc version [^\t\n ]+" GFORTRAN_VER_STR "${GFORTRAN_VERBOSE_STR}") + string(REGEX REPLACE "gcc version ([^\t\n ]+)" "\\1" GFORTRAN_VERSION_STRING "${GFORTRAN_VER_STR}") + message(STATUS "Detected gfortran version ${GFORTRAN_VERSION_STRING}") + unset(GFORTRAN_VER_STR) + + set(MATCH_REGEX "[^\t\n ]+[\t\n ]+") + set(REPLACE_REGEX "([^\t\n ]+)") + + # Find architecture for compiler + string(REGEX MATCH "Target: [^\t\n ]+" + GFORTRAN_ARCH_STR "${GFORTRAN_VERBOSE_STR}") + message(STATUS "Architecture string: ${GFORTRAN_ARCH_STR}") + string(REGEX REPLACE "Target: ([^\t\n ]+)" "\\1" + GFORTRAN_ARCH "${GFORTRAN_ARCH_STR}") + message(STATUS "Detected gfortran architecture: ${GFORTRAN_ARCH}") + unset(GFORTRAN_ARCH_STR) + + # Find install prefix, if it exists; if not, use default + string(REGEX MATCH "--prefix=[^\t\n ]+[\t\n ]+" + GFORTRAN_PREFIX_STR "${GFORTRAN_VERBOSE_STR}") + if(NOT GFORTRAN_PREFIX_STR) + message(STATUS "Detected default gfortran prefix") + set(GFORTRAN_PREFIX_DIR "/usr/local") # default prefix for gcc install + else() + string(REGEX REPLACE "--prefix=([^\t\n ]+)" "\\1" + GFORTRAN_PREFIX_DIR "${GFORTRAN_PREFIX_STR}") + endif() + message(STATUS "Detected gfortran prefix: ${GFORTRAN_PREFIX_DIR}") + unset(GFORTRAN_PREFIX_STR) + + # Find install exec-prefix, if it exists; if not, use default + string(REGEX MATCH "--exec-prefix=[^\t\n ]+[\t\n ]+" "\\1" + GFORTRAN_EXEC_PREFIX_STR "${GFORTRAN_VERBOSE_STR}") + if(NOT GFORTRAN_EXEC_PREFIX_STR) + message(STATUS "Detected default gfortran exec-prefix") + set(GFORTRAN_EXEC_PREFIX_DIR "${GFORTRAN_PREFIX_DIR}") + else() + string(REGEX REPLACE "--exec-prefix=([^\t\n ]+)" "\\1" + GFORTRAN_EXEC_PREFIX_DIR "${GFORTRAN_EXEC_PREFIX_STR}") + endif() + message(STATUS "Detected gfortran exec-prefix: ${GFORTRAN_EXEC_PREFIX_DIR}") + UNSET(GFORTRAN_EXEC_PREFIX_STR) + + # Find library directory and include directory, if library directory specified + string(REGEX MATCH "--libdir=[^\t\n ]+" + GFORTRAN_LIB_DIR_STR "${GFORTRAN_VERBOSE_STR}") + if(NOT GFORTRAN_LIB_DIR_STR) + message(STATUS "Found --libdir flag -- not found") + message(STATUS "Using default gfortran library & include directory paths") + set(GFORTRAN_LIBRARIES_DIR + "${GFORTRAN_EXEC_PREFIX_DIR}/lib/gcc/${GFORTRAN_ARCH}/${GFORTRAN_VERSION_STRING}") + string(CONCAT GFORTRAN_INCLUDE_DIR "${GFORTRAN_LIBRARIES_DIR}" "/include") + else() + message(STATUS "Found --libdir flag -- yes") + string(REGEX REPLACE "--libdir=([^\t\n ]+)" "\\1" + GFORTRAN_LIBRARIES_DIR "${GFORTRAN_LIB_DIR_STR}") + string(CONCAT GFORTRAN_INCLUDE_DIR "${GFORTRAN_LIBRARIES_DIR}" "/gcc/" "${GFORTRAN_ARCH}" "/" "${GFORTRAN_VERSION_STRING}" "/include") + endif() + message(STATUS "gfortran libraries path: ${GFORTRAN_LIBRARIES_DIR}") + message(STATUS "gfortran include path dir: ${GFORTRAN_INCLUDE_DIR}") + unset(GFORTRAN_LIB_DIR_STR) + + # There are lots of other build options for gcc & gfortran. For now, the + # options implemented above should cover a lot of common use cases. + + # Clean up be deleting the output string from "gfortran -v" + unset(GFORTRAN_VERBOSE_STR) + + # Find paths for libgfortran, libquadmath, libgomp + # libgomp needed for OpenMP support without Clang + find_library(LIBGFORTRAN_LIBRARIES NAMES gfortran libgfortran + HINTS ${GFORTRAN_LIBRARIES_DIR}) + find_library(LIBQUADMATH_LIBRARIES NAMES quadmath libquadmath + HINTS ${GFORTRAN_LIBRARIES_DIR}) + find_library(LIBGOMP_LIBRARIES NAMES gomp libgomp + HINTS ${GFORTRAN_LIBRARIES_DIR}) + + # Find OpenMP headers + find_path(LIBGOMP_INCLUDE_DIR NAMES omp.h HINTS ${GFORTRAN_INCLUDE_DIR}) + +else() + message(STATUS "CMAKE_Fortran_COMPILER_ID does not match 'GNU'!") +endif() + +include(FindPackageHandleStandardArgs) + +# Required: libgfortran, libquadmath, path for gfortran libraries +# Optional: libgomp, path for OpenMP headers, path for gcc/gfortran headers +find_package_handle_standard_args(GFortranLibs + REQUIRED_VARS LIBGFORTRAN_LIBRARIES LIBQUADMATH_LIBRARIES GFORTRAN_LIBRARIES_DIR + VERSION_VAR GFORTRAN_VERSION_STRING) + +if(GFORTRANLIBS_FOUND) + message(STATUS "Looking for gfortran libraries -- found") + message(STATUS "gfortran version: ${GFORTRAN_VERSION_STRING}") +else() + message(STATUS "Looking for gfortran libraries -- not found") +endif() + +mark_as_advanced(LIBGFORTRAN_LIBRARIES LIBQUADMATH_LIBRARIES + LIBGOMP_LIBRARIES LIBGOMP_INCLUDE_DIR + GFORTRAN_LIBRARIES_DIR GFORTRAN_INCLUDE_DIR) +# FindGFortranLIBS.cmake ends here \ No newline at end of file diff --git a/speechx/cmake/external/openblas.cmake b/speechx/cmake/external/openblas.cmake index 3c202f7f..5c196527 100644 --- a/speechx/cmake/external/openblas.cmake +++ b/speechx/cmake/external/openblas.cmake @@ -7,6 +7,27 @@ set(OpenBLAS_PREFIX ${fc_patch}/OpenBLAS-prefix) # OPENBLAS https://github.com/lattice/quda/blob/develop/CMakeLists.txt#L575 # ###################################################################################################################### enable_language(Fortran) + +include(FortranCInterface) + +# # Clang doesn't have a Fortran compiler in its suite (yet), +# # so detect libraries for gfortran; we need equivalents to +# # libgfortran and libquadmath, which are implicitly +# # linked by flags in CMAKE_Fortran_IMPLICIT_LINK_LIBRARIES +# include(FindGFortranLibs REQUIRED) +# # Add directory containing libgfortran and libquadmath to +# # linker. Should also contain libgomp, if not using +# # Intel OpenMP runtime +# link_directories(${GFORTRAN_LIBRARIES_DIR}) +# # gfortan dir in the docker. +# link_directories(/usr/local/gcc-8.2/lib64) +# # if you are working with C and Fortran +# FortranCInterface_VERIFY() + +# # if you are working with C++ and Fortran +# FortranCInterface_VERIFY(CXX) + + #TODO: switch to CPM include(GNUInstallDirs) ExternalProject_Add( diff --git a/speechx/cmake/external/openfst.cmake b/speechx/cmake/external/openfst.cmake index 07abb18e..9acf530a 100644 --- a/speechx/cmake/external/openfst.cmake +++ b/speechx/cmake/external/openfst.cmake @@ -1,19 +1,20 @@ include(FetchContent) +set(openfst_PREFIX_DIR ${fc_patch}/openfst) set(openfst_SOURCE_DIR ${fc_patch}/openfst-src) set(openfst_BINARY_DIR ${fc_patch}/openfst-build) ExternalProject_Add(openfst URL https://github.com/mjansche/openfst/archive/refs/tags/1.7.2.zip URL_HASH SHA256=ffc56931025579a8af3515741c0f3b0fc3a854c023421472c07ca0c6389c75e6 -# #PREFIX ${openfst_PREFIX_DIR} -# SOURCE_DIR ${openfst_SOURCE_DIR} -# BINARY_DIR ${openfst_BINARY_DIR} + PREFIX ${openfst_PREFIX_DIR} + SOURCE_DIR ${openfst_SOURCE_DIR} + BINARY_DIR ${openfst_BINARY_DIR} CONFIGURE_COMMAND ${openfst_SOURCE_DIR}/configure --prefix=${openfst_PREFIX_DIR} "CPPFLAGS=-I${gflags_BINARY_DIR}/include -I${glog_SOURCE_DIR}/src -I${glog_BINARY_DIR}" "LDFLAGS=-L${gflags_BINARY_DIR} -L${glog_BINARY_DIR}" "LIBS=-lgflags_nothreads -lglog -lpthread" - COMMAND ${CMAKE_COMMAND} -E copy_directory ${CMAKE_CURRENT_SOURCE_DIR}/patch/openfst ${openfst_SOURCE_DIR} + COMMAND ${CMAKE_COMMAND} -E copy_directory ${PROJECT_SOURCE_DIR}/patch/openfst ${openfst_SOURCE_DIR} BUILD_COMMAND make -j 4 ) link_directories(${openfst_PREFIX_DIR}/lib) -include_directories(${openfst_PREFIX_DIR}/include) +include_directories(${openfst_PREFIX_DIR}/include) \ No newline at end of file diff --git a/speechx/examples/CMakeLists.txt b/speechx/examples/CMakeLists.txt index ef0a72b8..7f1543c2 100644 --- a/speechx/examples/CMakeLists.txt +++ b/speechx/examples/CMakeLists.txt @@ -3,3 +3,5 @@ cmake_minimum_required(VERSION 3.14 FATAL_ERROR) add_subdirectory(feat) add_subdirectory(nnet) add_subdirectory(decoder) + +add_subdirectory(glog) \ No newline at end of file diff --git a/speechx/examples/README.md b/speechx/examples/README.md index 941c4272..705ca200 100644 --- a/speechx/examples/README.md +++ b/speechx/examples/README.md @@ -1,8 +1,9 @@ # Examples -* decoder - online decoder to work as offline +* glog - glog usage * feat - mfcc, linear * nnet - ds2 nn +* decoder - online decoder to work as offline ## How to run diff --git a/speechx/examples/decoder/CMakeLists.txt b/speechx/examples/decoder/CMakeLists.txt index 11e2ca91..d446a671 100644 --- a/speechx/examples/decoder/CMakeLists.txt +++ b/speechx/examples/decoder/CMakeLists.txt @@ -1,5 +1,9 @@ cmake_minimum_required(VERSION 3.14 FATAL_ERROR) +add_executable(offline_decoder_sliding_chunk_main ${CMAKE_CURRENT_SOURCE_DIR}/offline_decoder_sliding_chunk_main.cc) +target_include_directories(offline_decoder_sliding_chunk_main PRIVATE ${SPEECHX_ROOT} ${SPEECHX_ROOT}/kaldi) +target_link_libraries(offline_decoder_sliding_chunk_main PUBLIC nnet decoder fst utils gflags glog kaldi-base kaldi-matrix kaldi-util ${DEPS}) + add_executable(offline_decoder_main ${CMAKE_CURRENT_SOURCE_DIR}/offline_decoder_main.cc) target_include_directories(offline_decoder_main PRIVATE ${SPEECHX_ROOT} ${SPEECHX_ROOT}/kaldi) target_link_libraries(offline_decoder_main PUBLIC nnet decoder fst utils gflags glog kaldi-base kaldi-matrix kaldi-util ${DEPS}) @@ -7,3 +11,8 @@ target_link_libraries(offline_decoder_main PUBLIC nnet decoder fst utils gflags add_executable(offline_wfst_decoder_main ${CMAKE_CURRENT_SOURCE_DIR}/offline_wfst_decoder_main.cc) target_include_directories(offline_wfst_decoder_main PRIVATE ${SPEECHX_ROOT} ${SPEECHX_ROOT}/kaldi) target_link_libraries(offline_wfst_decoder_main PUBLIC nnet decoder fst utils gflags glog kaldi-base kaldi-matrix kaldi-util kaldi-decoder ${DEPS}) + +add_executable(decoder_test_main ${CMAKE_CURRENT_SOURCE_DIR}/decoder_test_main.cc) +target_include_directories(decoder_test_main PRIVATE ${SPEECHX_ROOT} ${SPEECHX_ROOT}/kaldi) +target_link_libraries(decoder_test_main PUBLIC nnet decoder fst utils gflags glog kaldi-base kaldi-matrix kaldi-util ${DEPS}) + diff --git a/speechx/examples/decoder/decoder_test_main.cc b/speechx/examples/decoder/decoder_test_main.cc new file mode 100644 index 00000000..0e249cc6 --- /dev/null +++ b/speechx/examples/decoder/decoder_test_main.cc @@ -0,0 +1,74 @@ +// Copyright (c) 2022 PaddlePaddle Authors. All Rights Reserved. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +// todo refactor, repalce with gtest + +#include "base/flags.h" +#include "base/log.h" +#include "decoder/ctc_beam_search_decoder.h" +#include "kaldi/util/table-types.h" +#include "nnet/decodable.h" + +DEFINE_string(nnet_prob_respecifier, "", "test nnet prob rspecifier"); +DEFINE_string(dict_file, "vocab.txt", "vocabulary of lm"); +DEFINE_string(lm_path, "lm.klm", "language model"); + +using kaldi::BaseFloat; +using kaldi::Matrix; +using std::vector; + +// test decoder by feeding nnet posterior probability +int main(int argc, char* argv[]) { + gflags::ParseCommandLineFlags(&argc, &argv, false); + google::InitGoogleLogging(argv[0]); + + kaldi::SequentialBaseFloatMatrixReader likelihood_reader( + FLAGS_nnet_prob_respecifier); + std::string dict_file = FLAGS_dict_file; + std::string lm_path = FLAGS_lm_path; + LOG(INFO) << "dict path: " << dict_file; + LOG(INFO) << "lm path: " << lm_path; + + int32 num_done = 0, num_err = 0; + + ppspeech::CTCBeamSearchOptions opts; + opts.dict_file = dict_file; + opts.lm_path = lm_path; + ppspeech::CTCBeamSearch decoder(opts); + + std::shared_ptr decodable( + new ppspeech::Decodable(nullptr, nullptr)); + + decoder.InitDecoder(); + + for (; !likelihood_reader.Done(); likelihood_reader.Next()) { + string utt = likelihood_reader.Key(); + const kaldi::Matrix likelihood = likelihood_reader.Value(); + LOG(INFO) << "process utt: " << utt; + LOG(INFO) << "rows: " << likelihood.NumRows(); + LOG(INFO) << "cols: " << likelihood.NumCols(); + decodable->Acceptlikelihood(likelihood); + decoder.AdvanceDecode(decodable); + std::string result; + result = decoder.GetFinalBestPath(); + KALDI_LOG << " the result of " << utt << " is " << result; + decodable->Reset(); + decoder.Reset(); + ++num_done; + } + + KALDI_LOG << "Done " << num_done << " utterances, " << num_err + << " with errors."; + return (num_done != 0 ? 0 : 1); +} diff --git a/speechx/examples/decoder/local/model.sh b/speechx/examples/decoder/local/model.sh new file mode 100644 index 00000000..5c609a6c --- /dev/null +++ b/speechx/examples/decoder/local/model.sh @@ -0,0 +1,3 @@ +#!/bin/bash + + diff --git a/speechx/examples/decoder/offline_decoder_main.cc b/speechx/examples/decoder/offline_decoder_main.cc index 44127c73..9a9c14a0 100644 --- a/speechx/examples/decoder/offline_decoder_main.cc +++ b/speechx/examples/decoder/offline_decoder_main.cc @@ -17,22 +17,24 @@ #include "base/flags.h" #include "base/log.h" #include "decoder/ctc_beam_search_decoder.h" -#include "frontend/raw_audio.h" +#include "frontend/audio/data_cache.h" #include "kaldi/util/table-types.h" #include "nnet/decodable.h" #include "nnet/paddle_nnet.h" -DEFINE_string(feature_respecifier, "", "test feature rspecifier"); +DEFINE_string(feature_respecifier, "", "feature matrix rspecifier"); DEFINE_string(model_path, "avg_1.jit.pdmodel", "paddle nnet model"); DEFINE_string(param_path, "avg_1.jit.pdiparams", "paddle nnet model param"); DEFINE_string(dict_file, "vocab.txt", "vocabulary of lm"); DEFINE_string(lm_path, "lm.klm", "language model"); +DEFINE_int32(chunk_size, 35, "feat chunk size"); using kaldi::BaseFloat; using kaldi::Matrix; using std::vector; +// test decoder by feeding speech feature, deprecated. int main(int argc, char* argv[]) { gflags::ParseCommandLineFlags(&argc, &argv, false); google::InitGoogleLogging(argv[0]); @@ -43,50 +45,68 @@ int main(int argc, char* argv[]) { std::string model_params = FLAGS_param_path; std::string dict_file = FLAGS_dict_file; std::string lm_path = FLAGS_lm_path; + int32 chunk_size = FLAGS_chunk_size; + LOG(INFO) << "model path: " << model_graph; + LOG(INFO) << "model param: " << model_params; + LOG(INFO) << "dict path: " << dict_file; + LOG(INFO) << "lm path: " << lm_path; + LOG(INFO) << "chunk size (frame): " << chunk_size; int32 num_done = 0, num_err = 0; - ppspeech::CTCBeamSearchOptions opts; - opts.dict_file = dict_file; - opts.lm_path = lm_path; - ppspeech::CTCBeamSearch decoder(opts); - + // frontend + nnet is decodable ppspeech::ModelOptions model_opts; model_opts.model_path = model_graph; model_opts.params_path = model_params; std::shared_ptr nnet( new ppspeech::PaddleNnet(model_opts)); - std::shared_ptr raw_data( - new ppspeech::RawDataCache()); + std::shared_ptr raw_data(new ppspeech::DataCache()); std::shared_ptr decodable( new ppspeech::Decodable(nnet, raw_data)); + LOG(INFO) << "Init decodeable."; - int32 chunk_size = 35; - decoder.InitDecoder(); + // init decoder + ppspeech::CTCBeamSearchOptions opts; + opts.dict_file = dict_file; + opts.lm_path = lm_path; + ppspeech::CTCBeamSearch decoder(opts); + LOG(INFO) << "Init decoder."; + decoder.InitDecoder(); for (; !feature_reader.Done(); feature_reader.Next()) { string utt = feature_reader.Key(); const kaldi::Matrix feature = feature_reader.Value(); + LOG(INFO) << "utt: " << utt; + + // feat dim raw_data->SetDim(feature.NumCols()); + LOG(INFO) << "dim: " << raw_data->Dim(); + int32 row_idx = 0; int32 num_chunks = feature.NumRows() / chunk_size; + LOG(INFO) << "n chunks: " << num_chunks; for (int chunk_idx = 0; chunk_idx < num_chunks; ++chunk_idx) { + // feat chunk kaldi::Vector feature_chunk(chunk_size * feature.NumCols()); for (int row_id = 0; row_id < chunk_size; ++row_id) { - kaldi::SubVector tmp(feature, row_idx); + kaldi::SubVector feat_one_row(feature, + row_idx); kaldi::SubVector f_chunk_tmp( feature_chunk.Data() + row_id * feature.NumCols(), feature.NumCols()); - f_chunk_tmp.CopyFromVec(tmp); + f_chunk_tmp.CopyFromVec(feat_one_row); row_idx++; } + // feed to raw cache raw_data->Accept(feature_chunk); if (chunk_idx == num_chunks - 1) { raw_data->SetFinished(); } + // decode step decoder.AdvanceDecode(decodable); } + std::string result; result = decoder.GetFinalBestPath(); KALDI_LOG << " the result of " << utt << " is " << result; diff --git a/speechx/examples/decoder/offline_decoder_sliding_chunk_main.cc b/speechx/examples/decoder/offline_decoder_sliding_chunk_main.cc new file mode 100644 index 00000000..7f6c572c --- /dev/null +++ b/speechx/examples/decoder/offline_decoder_sliding_chunk_main.cc @@ -0,0 +1,141 @@ +// Copyright (c) 2022 PaddlePaddle Authors. All Rights Reserved. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +// todo refactor, repalce with gtest + +#include "base/flags.h" +#include "base/log.h" +#include "decoder/ctc_beam_search_decoder.h" +#include "frontend/audio/data_cache.h" +#include "kaldi/util/table-types.h" +#include "nnet/decodable.h" +#include "nnet/paddle_nnet.h" + +DEFINE_string(feature_respecifier, "", "test feature rspecifier"); +DEFINE_string(model_path, "avg_1.jit.pdmodel", "paddle nnet model"); +DEFINE_string(param_path, "avg_1.jit.pdiparams", "paddle nnet model param"); +DEFINE_string(dict_file, "vocab.txt", "vocabulary of lm"); +DEFINE_string(lm_path, "lm.klm", "language model"); +DEFINE_int32(receptive_field_length, + 7, + "receptive field of two CNN(kernel=5) downsampling module."); +DEFINE_int32(downsampling_rate, + 4, + "two CNN(kernel=5) module downsampling rate."); + +using kaldi::BaseFloat; +using kaldi::Matrix; +using std::vector; + + +// test ds2 online decoder by feeding speech feature +int main(int argc, char* argv[]) { + gflags::ParseCommandLineFlags(&argc, &argv, false); + google::InitGoogleLogging(argv[0]); + + kaldi::SequentialBaseFloatMatrixReader feature_reader( + FLAGS_feature_respecifier); + std::string model_graph = FLAGS_model_path; + std::string model_params = FLAGS_param_path; + std::string dict_file = FLAGS_dict_file; + std::string lm_path = FLAGS_lm_path; + LOG(INFO) << "model path: " << model_graph; + LOG(INFO) << "model param: " << model_params; + LOG(INFO) << "dict path: " << dict_file; + LOG(INFO) << "lm path: " << lm_path; + + + int32 num_done = 0, num_err = 0; + + ppspeech::CTCBeamSearchOptions opts; + opts.dict_file = dict_file; + opts.lm_path = lm_path; + ppspeech::CTCBeamSearch decoder(opts); + + ppspeech::ModelOptions model_opts; + model_opts.model_path = model_graph; + model_opts.params_path = model_params; + model_opts.cache_shape = "5-1-1024,5-1-1024"; + std::shared_ptr nnet( + new ppspeech::PaddleNnet(model_opts)); + std::shared_ptr raw_data(new ppspeech::DataCache()); + std::shared_ptr decodable( + new ppspeech::Decodable(nnet, raw_data)); + + int32 chunk_size = FLAGS_receptive_field_length; + int32 chunk_stride = FLAGS_downsampling_rate; + int32 receptive_field_length = FLAGS_receptive_field_length; + LOG(INFO) << "chunk size (frame): " << chunk_size; + LOG(INFO) << "chunk stride (frame): " << chunk_stride; + LOG(INFO) << "receptive field (frame): " << receptive_field_length; + decoder.InitDecoder(); + + for (; !feature_reader.Done(); feature_reader.Next()) { + string utt = feature_reader.Key(); + kaldi::Matrix feature = feature_reader.Value(); + raw_data->SetDim(feature.NumCols()); + LOG(INFO) << "process utt: " << utt; + LOG(INFO) << "rows: " << feature.NumRows(); + LOG(INFO) << "cols: " << feature.NumCols(); + + int32 row_idx = 0; + int32 padding_len = 0; + int32 ori_feature_len = feature.NumRows(); + if ((feature.NumRows() - chunk_size) % chunk_stride != 0) { + padding_len = + chunk_stride - (feature.NumRows() - chunk_size) % chunk_stride; + feature.Resize(feature.NumRows() + padding_len, + feature.NumCols(), + kaldi::kCopyData); + } + int32 num_chunks = (feature.NumRows() - chunk_size) / chunk_stride + 1; + for (int chunk_idx = 0; chunk_idx < num_chunks; ++chunk_idx) { + kaldi::Vector feature_chunk(chunk_size * + feature.NumCols()); + int32 feature_chunk_size = 0; + if (ori_feature_len > chunk_idx * chunk_stride) { + feature_chunk_size = std::min( + ori_feature_len - chunk_idx * chunk_stride, chunk_size); + } + if (feature_chunk_size < receptive_field_length) break; + + int32 start = chunk_idx * chunk_stride; + int32 end = start + chunk_size; + + for (int row_id = 0; row_id < chunk_size; ++row_id) { + kaldi::SubVector tmp(feature, start); + kaldi::SubVector f_chunk_tmp( + feature_chunk.Data() + row_id * feature.NumCols(), + feature.NumCols()); + f_chunk_tmp.CopyFromVec(tmp); + ++start; + } + raw_data->Accept(feature_chunk); + if (chunk_idx == num_chunks - 1) { + raw_data->SetFinished(); + } + decoder.AdvanceDecode(decodable); + } + std::string result; + result = decoder.GetFinalBestPath(); + KALDI_LOG << " the result of " << utt << " is " << result; + decodable->Reset(); + decoder.Reset(); + ++num_done; + } + + KALDI_LOG << "Done " << num_done << " utterances, " << num_err + << " with errors."; + return (num_done != 0 ? 0 : 1); +} diff --git a/speechx/examples/decoder/path.sh b/speechx/examples/decoder/path.sh index 7b4b7545..a0e7c9ae 100644 --- a/speechx/examples/decoder/path.sh +++ b/speechx/examples/decoder/path.sh @@ -10,5 +10,5 @@ TOOLS_BIN=$SPEECHX_TOOLS/valgrind/install/bin export LC_AL=C -SPEECHX_BIN=$SPEECHX_EXAMPLES/decoder +SPEECHX_BIN=$SPEECHX_EXAMPLES/decoder:$SPEECHX_EXAMPLES/feat export PATH=$PATH:$SPEECHX_BIN:$TOOLS_BIN diff --git a/speechx/examples/decoder/run.sh b/speechx/examples/decoder/run.sh index fc5e9182..ddda8970 100755 --- a/speechx/examples/decoder/run.sh +++ b/speechx/examples/decoder/run.sh @@ -25,7 +25,10 @@ model_dir=../paddle_asr_model feat_wspecifier=./feats.ark cmvn=./cmvn.ark -# 3. run feat + +export GLOG_logtostderr=1 + +# 3. gen linear feat linear_spectrogram_main \ --wav_rspecifier=scp:$model_dir/wav.scp \ --feature_wspecifier=ark,t:$feat_wspecifier \ @@ -37,4 +40,4 @@ offline_decoder_main \ --model_path=$model_dir/avg_1.jit.pdmodel \ --param_path=$model_dir/avg_1.jit.pdparams \ --dict_file=$model_dir/vocab.txt \ - --lm_path=$model_dir/avg_1.jit.klm \ No newline at end of file + --lm_path=$model_dir/avg_1.jit.klm diff --git a/speechx/examples/feat/feature-mfcc-test.cc b/speechx/examples/feat/feature-mfcc-test.cc index ae32aba9..48a9e1c2 100644 --- a/speechx/examples/feat/feature-mfcc-test.cc +++ b/speechx/examples/feat/feature-mfcc-test.cc @@ -41,7 +41,6 @@ using namespace kaldi; - static void UnitTestReadWave() { std::cout << "=== UnitTestReadWave() ===\n"; diff --git a/speechx/examples/feat/linear_spectrogram_main.cc b/speechx/examples/feat/linear_spectrogram_main.cc index 9ed4d6f9..2d75bb5d 100644 --- a/speechx/examples/feat/linear_spectrogram_main.cc +++ b/speechx/examples/feat/linear_spectrogram_main.cc @@ -14,17 +14,19 @@ // todo refactor, repalce with gtest -#include "frontend/linear_spectrogram.h" #include "base/flags.h" #include "base/log.h" -#include "frontend/feature_cache.h" -#include "frontend/feature_extractor_interface.h" -#include "frontend/normalizer.h" -#include "frontend/raw_audio.h" #include "kaldi/feat/wave-reader.h" #include "kaldi/util/kaldi-io.h" #include "kaldi/util/table-types.h" +#include "frontend/audio/audio_cache.h" +#include "frontend/audio/data_cache.h" +#include "frontend/audio/feature_cache.h" +#include "frontend/audio/frontend_itf.h" +#include "frontend/audio/linear_spectrogram.h" +#include "frontend/audio/normalizer.h" + DEFINE_string(wav_rspecifier, "", "test wav scp path"); DEFINE_string(feature_wspecifier, "", "output feats wspecifier"); DEFINE_string(cmvn_write_path, "./cmvn.ark", "write cmvn"); @@ -149,7 +151,7 @@ void WriteMatrix() { cmvn_stats(1, idx) = variance_[idx]; } cmvn_stats(0, mean_.size()) = count_; - kaldi::WriteKaldiObject(cmvn_stats, FLAGS_cmvn_write_path, true); + kaldi::WriteKaldiObject(cmvn_stats, FLAGS_cmvn_write_path, false); } int main(int argc, char* argv[]) { @@ -161,43 +163,59 @@ int main(int argc, char* argv[]) { kaldi::BaseFloatMatrixWriter feat_writer(FLAGS_feature_wspecifier); WriteMatrix(); - // test feature linear_spectorgram: wave --> decibel_normalizer --> hanning - // window -->linear_spectrogram --> cmvn + int32 num_done = 0, num_err = 0; - // std::unique_ptr data_source(new - // ppspeech::RawDataCache()); - std::unique_ptr data_source( - new ppspeech::RawAudioCache()); + + // feature pipeline: wave cache --> decibel_normalizer --> hanning + // window -->linear_spectrogram --> global cmvn -> feat cache + + // std::unique_ptr data_source(new + // ppspeech::DataCache()); + std::unique_ptr data_source( + new ppspeech::AudioCache()); + + ppspeech::DecibelNormalizerOptions db_norm_opt; + std::unique_ptr db_norm( + new ppspeech::DecibelNormalizer(db_norm_opt, std::move(data_source))); ppspeech::LinearSpectrogramOptions opt; opt.frame_opts.frame_length_ms = 20; opt.frame_opts.frame_shift_ms = 10; - ppspeech::DecibelNormalizerOptions db_norm_opt; - std::unique_ptr base_feature_extractor( - new ppspeech::DecibelNormalizer(db_norm_opt, std::move(data_source))); + opt.frame_opts.dither = 0.0; + opt.frame_opts.remove_dc_offset = false; + opt.frame_opts.window_type = "hanning"; + opt.frame_opts.preemph_coeff = 0.0; + LOG(INFO) << "frame length (ms): " << opt.frame_opts.frame_length_ms; + LOG(INFO) << "frame shift (ms): " << opt.frame_opts.frame_shift_ms; - std::unique_ptr linear_spectrogram( - new ppspeech::LinearSpectrogram(opt, - std::move(base_feature_extractor))); + std::unique_ptr linear_spectrogram( + new ppspeech::LinearSpectrogram(opt, std::move(db_norm))); - std::unique_ptr cmvn( - new ppspeech::CMVN(FLAGS_cmvn_write_path, - std::move(linear_spectrogram))); + std::unique_ptr cmvn(new ppspeech::CMVN( + FLAGS_cmvn_write_path, std::move(linear_spectrogram))); ppspeech::FeatureCache feature_cache(kint16max, std::move(cmvn)); + LOG(INFO) << "feat dim: " << feature_cache.Dim(); - float streaming_chunk = 0.36; int sample_rate = 16000; + float streaming_chunk = 0.36; int chunk_sample_size = streaming_chunk * sample_rate; + LOG(INFO) << "sr: " << sample_rate; + LOG(INFO) << "chunk size (s): " << streaming_chunk; + LOG(INFO) << "chunk size (sample): " << chunk_sample_size; + for (; !wav_reader.Done(); wav_reader.Next()) { std::string utt = wav_reader.Key(); const kaldi::WaveData& wave_data = wav_reader.Value(); + LOG(INFO) << "process utt: " << utt; int32 this_channel = 0; kaldi::SubVector waveform(wave_data.Data(), this_channel); int tot_samples = waveform.Dim(); + LOG(INFO) << "wav len (sample): " << tot_samples; + int sample_offset = 0; std::vector> feats; int feature_rows = 0; @@ -209,6 +227,7 @@ int main(int argc, char* argv[]) { for (int i = 0; i < cur_chunk_size; ++i) { wav_chunk(i) = waveform(sample_offset + i); } + kaldi::Vector features; feature_cache.Accept(wav_chunk); if (cur_chunk_size < chunk_sample_size) { diff --git a/speechx/examples/feat/run.sh b/speechx/examples/feat/run.sh index bd21bd7f..29c49d32 100755 --- a/speechx/examples/feat/run.sh +++ b/speechx/examples/feat/run.sh @@ -25,6 +25,7 @@ feat_wspecifier=./feats.ark cmvn=./cmvn.ark # 3. run feat +export GLOG_logtostderr=1 linear_spectrogram_main \ --wav_rspecifier=scp:$model_dir/wav.scp \ --feature_wspecifier=ark,t:$feat_wspecifier \ diff --git a/speechx/examples/glog/CMakeLists.txt b/speechx/examples/glog/CMakeLists.txt new file mode 100644 index 00000000..b4b0e635 --- /dev/null +++ b/speechx/examples/glog/CMakeLists.txt @@ -0,0 +1,8 @@ +cmake_minimum_required(VERSION 3.14 FATAL_ERROR) + +add_executable(glog_test ${CMAKE_CURRENT_SOURCE_DIR}/glog_test.cc) +target_link_libraries(glog_test glog) + + +add_executable(glog_logtostderr_test ${CMAKE_CURRENT_SOURCE_DIR}/glog_logtostderr_test.cc) +target_link_libraries(glog_logtostderr_test glog) \ No newline at end of file diff --git a/speechx/examples/glog/README.md b/speechx/examples/glog/README.md new file mode 100644 index 00000000..996e192e --- /dev/null +++ b/speechx/examples/glog/README.md @@ -0,0 +1,25 @@ +# [GLOG](https://rpg.ifi.uzh.ch/docs/glog.html) + +Unless otherwise specified, glog writes to the filename `/tmp/...log...