Data source: https://openslr.org/93/ Audios and transcriptions are extracted to wav and txt files. AISHELL 4 Identifier: SLR111 Summary: A Free Mandarin Multi channel Meeting Speech Corpus, provided by Beijing Shell Shell Technology Co.,Ltd Category: Speech License: CC BY SA 4.0 Downloads (use a mirror closer to you): train L.tar.gz [7.0G] ( Training set of large room, 8 channel microphone array speech ) Mirrors: [US] [EU] [CN] train M.tar.gz [25G] ( Training set of medium room, 8 channel microphone array speech ) Mirrors: [US] [EU] [CN] train S.tar.gz [14G] ( Training set of small room, 8 channel microphone array speech ) Mirrors: [US] [EU] [CN] test.tar.gz [5.2G] ( Test set ) Mirrors: [US] [EU] [CN] About this resource: The AISHELL 4 is a sizable real recorded Mandarin speech dataset collected by 8 channel circular microphone array for speech processing in conference scenarios. The dataset consists of 211 recorded meeting sessions, each containing 4 to 8 speakers, with a total length of 120 hours. This dataset aims to bridge the advanced rese…
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