Open Source MagicData-RAMC: A Rich Annotated Mandarin Conversational(RAMC) Speech Dataset

@article{Yang2022OpenSM,
  title={Open Source MagicData-RAMC: A Rich Annotated Mandarin Conversational(RAMC) Speech Dataset},
  author={Zehui Yang and Yifan Chen and Lei Luo and Runyan Yang and Lingxuan Ye and Gaofeng Cheng and Ji Xu and Yaohui Jin and Qingqing Zhang and Pengyuan Zhang and Lei Xie and Yonghong Yan},
  journal={ArXiv},
  year={2022},
  volume={abs/2203.16844}
}
This paper introduces a high-quality rich annotated Mandarin conversational (RAMC) speech dataset called MagicDataRAMC. The MagicData-RAMC corpus contains 180 hours of conversational speech data recorded from native speakers of Mandarin Chinese over mobile phones with a sampling rate of 16 kHz. The dialogs in MagicData-RAMC are classified into 15 diversified domains and tagged with topic labels, ranging from science and technology to ordinary life. Accurate transcription and precise speaker… 
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