Chinese Mandarin Speech Recognition Corpus (Telephone)

This dataset was recorded in a quiet office environment, involving 284 speakers, including 143 males and 141 females. All participants in the recording were professionally selected to ensure standard pronunciation and clear enunciation. The recorded text covers information such as stocks.
Specifications:
ID:
King-ASR-006
Size:
6.7 hours
Language:
Chinese
Country
China
Sample rate & bit depth
8 kHz,16bit
Recording environment
Quiet (office)
Speaker
143 males and 141 females
Devices:
Mobile
Accuracy Rate
Sentence Accuracy Rate (SAR) 95%
Samples
Audio

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