Mandarin Speech Recognition Corpus (Desktop)

This database is collected over Desktop microphones in quiet (office) environment, which were from 200 speakers, including 110 male and 90 female. The total pure recording time is about 24.39 hours, including the reasonable leading and trailing silence.
Specifications:
ID:
King-ASR-039-1
Size:
24.39 hours
Language:
Chinese
Country
China
Sample rate & bit depth
44.1 kHz,16bit
Recording environment
quiet (office)
Speaker
110 male and 90 female
Devices:
Desktop
Accuracy Rate
Sentence Accuracy Rate (SAR) 95%
Samples
Audio
King-ASR-039-1-110011002
King-ASR-039-1-110011003
King-ASR-039-1-110041001
King-ASR-039-1-110041002

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