Mandarin Conversational Speech Recognition Corpus (Desktop)

This database is collected over Desktop microphones in quiet (office/home) environment, which were from 402 speakers, including 186 male and 216 female. The total pure recording time is about 203 hours, including the reasonable leading and trailing silence.
Specifications:
ID:
King-ASR-458
Size:
203 hours
Language:
Chinese
Sample rate & bit depth
44.1kHz, 16bit
Recording environment
quiet (office/home)
Speaker
186 male and 216 female
Devices:
Desktop
Accuracy Rate
Word Accuracy 95%
Samples
Audio
King-ASR-458-conv0003-A
King-ASR-458-conv0003-B

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