Chinese Mandarin Speech Recognition Corpus (Mobile)

This dataset was recorded in both quiet and noisy environments, with the participation of 1,200 speakers, including 602 males and 598 females. All speakers involved in the recordings were professionally selected to ensure standardized pronunciation and clear enunciation. The recorded texts cover information such as commands, numbers, and dates.
Specifications:
ID:
King-ASR-118
Size:
304.7 hours
Language:
Chinese
Country
China
Sample rate & bit depth
16 kHz,16bit
Recording environment
Quiet (office/home) and Noisy (restaurant/street/car)
Speaker
602 males and 598 females
Devices:
Mobile
Accuracy Rate
Sentence Accuracy Rate (SAR) 95%
Samples
Audio

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