You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
59 lines
2.8 KiB
59 lines
2.8 KiB
1 year ago
|
# [Aishell1](http://openslr.elda.org/33/)
|
||
|
|
||
|
This Open Source Mandarin Speech Corpus, AISHELL-ASR0009-OS1, is 178 hours long. It is a part of AISHELL-ASR0009, of which utterance contains 11 domains, including smart home, autonomous driving, and industrial production. The whole recording was put in quiet indoor environment, using 3 different devices at the same time: high fidelity microphone (44.1kHz, 16-bit,); Android-system mobile phone (16kHz, 16-bit), iOS-system mobile phone (16kHz, 16-bit). Audios in high fidelity were re-sampled to 16kHz to build AISHELL- ASR0009-OS1. 400 speakers from different accent areas in China were invited to participate in the recording. The manual transcription accuracy rate is above 95%, through professional speech annotation and strict quality inspection. The corpus is divided into training, development and testing sets. ( This database is free for academic research, not in the commerce, if without permission. )
|
||
|
|
||
|
|
||
|
## Dataset Architecture
|
||
|
|
||
|
```bash
|
||
|
data_aishell
|
||
|
├── transcript # text 目录
|
||
|
└── wav # wav 目录
|
||
|
├── dev # dev 目录
|
||
|
│ ├── S0724 # spk 目录
|
||
|
│ ├── S0725
|
||
|
│ ├── S0726
|
||
|
├── train
|
||
|
│ ├── S0724
|
||
|
│ ├── S0725
|
||
|
│ ├── S0726
|
||
|
├── test
|
||
|
│ ├── S0724
|
||
|
│ ├── S0725
|
||
|
│ ├── S0726
|
||
|
|
||
|
|
||
|
data_aishell
|
||
|
├── transcript
|
||
|
│ └── aishell_transcript_v0.8.txt # 文本标注文件
|
||
|
└── wav
|
||
|
├── dev
|
||
|
│ ├── S0724
|
||
|
│ │ ├── BAC009S0724W0121.wav # S0724 的音频
|
||
|
│ │ ├── BAC009S0724W0122.wav
|
||
|
│ │ ├── BAC009S0724W0123.wav
|
||
|
├── test
|
||
|
│ ├── S0724
|
||
|
│ │ ├── BAC009S0724W0121.wav
|
||
|
│ │ ├── BAC009S0724W0122.wav
|
||
|
│ │ ├── BAC009S0724W0123.wav
|
||
|
├── train
|
||
|
│ ├── S0724
|
||
|
│ │ ├── BAC009S0724W0121.wav
|
||
|
│ │ ├── BAC009S0724W0122.wav
|
||
|
│ │ ├── BAC009S0724W0123.wav
|
||
|
|
||
|
标注文件格式: <utt> <tokens>
|
||
|
> head data_aishell/transcript/aishell_transcript_v0.8.txt
|
||
|
BAC009S0002W0122 而 对 楼市 成交 抑制 作用 最 大 的 限 购
|
||
|
BAC009S0002W0123 也 成为 地方 政府 的 眼中 钉
|
||
|
BAC009S0002W0124 自 六月 底 呼和浩特 市 率先 宣布 取消 限 购 后
|
||
|
BAC009S0002W0125 各地 政府 便 纷纷 跟进
|
||
|
BAC009S0002W0126 仅 一 个 多 月 的 时间 里
|
||
|
BAC009S0002W0127 除了 北京 上海 广州 深圳 四 个 一 线 城市 和 三亚 之外
|
||
|
BAC009S0002W0128 四十六 个 限 购 城市 当中
|
||
|
BAC009S0002W0129 四十一 个 已 正式 取消 或 变相 放松 了 限 购
|
||
|
BAC009S0002W0130 财政 金融 政策 紧随 其后 而来
|
||
|
BAC009S0002W0131 显示 出 了 极 强 的 威力
|
||
|
```
|