Easy-to-use Speech Toolkit including SOTA/Streaming ASR with punctuation, influential TTS with text frontend, Speaker Verification System and End-to-End Speech Simultaneous Translation.

sound-classification transformer asr speech-synthesis voice-cloning punctuation-restoration streaming-tts speech-recognition vocoder kws streaming-asr speech-alignment tts conformer speech-translation voice-recognition

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Xinghai Sun 8313895e85 1. Fix incorrect decoder result printing. 2. Fix incorrect batch-norm usage in RNN. 3. Fix overlapping train/dev/test manfests. 4. Update README.md and requirements.txt. 5. Expose more arguments to users in argparser. 6. Update all other details.		8 years ago
README.md	1. Fix incorrect decoder result printing.	8 years ago
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eng_vocab.txt	Add librispeech dataset, audio data provider and simplfied DeepSpeech2 model configuration.	8 years ago
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README.md

Deep Speech 2 on PaddlePaddle

Quick Start

Installation

Please replace $PADDLE_INSTALL_DIR with your paddle installation directory.

pip install -r requirements.txt
export LD_LIBRARY_PATH=$PADDLE_INSTALL_DIR/Paddle/third_party/install/warpctc/lib:$LD_LIBRARY_PATH

For some machines, we also need to install libsndfile1. Details to be added.

Preparing Dataset(s)

python librispeech.py

More help for arguments:

python librispeech.py --help

Traininig

For GPU Training:

CUDA_VISIBLE_DEVICES=0,1,2,3 python train.py --trainer_count 4

For CPU Training:

python train.py --trainer_count 8 --use_gpu False

More help for arguments:

python train.py --help

Inferencing

python infer.py

More help for arguments:

python infer.py --help