AISHELL-1: An open-source Mandarin speech corpus and a speech recognition baseline

2017 20th Conference of the Oriental Chapter of the International Coordinating Committee on Speech Databases and Speech I/O Systems and Assessment (O-COCOSDA) Pub Date : 2017-09-16 DOI:10.1109/ICSDA.2017.8384449

Hui Bu, Jiayu Du, Xingyu Na, Bengu Wu, Hao Zheng

引用次数: 585

Abstract

An open-source Mandarin speech corpus called AISHELL-1 is released. It is by far the largest corpus which is suitable for conducting the speech recognition research and building speech recognition systems for Mandarin. The recording procedure, including audio capturing devices and environments are presented in details. The preparation of the related resources, including transcriptions and lexicon are described. The corpus is released with a Kaldi recipe. Experimental results implies that the quality of audio recordings and transcriptions are promising.

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一个开源的汉语语音语料库和语音识别基线

一个名为aishhell -1的开源普通话语音语料库发布。它是迄今为止最适合进行语音识别研究和构建普通话语音识别系统的语料库。详细介绍了录音过程，包括音频捕获设备和环境。描述了相关资源的准备，包括转录和词典。语料库与卡尔迪食谱一起发布。实验结果表明，录音和转录的质量是有希望的。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

2017 20th Conference of the Oriental Chapter of the International Coordinating Committee on Speech Databases and Speech I/O Systems and Assessment (O-COCOSDA)

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