Chinese Mandarin Speech Recognition Corpus (Mobile)

This dataset was recorded in both quiet and noisy environments, with 400 speakers participating, including 199 males and 201 females. All speakers involved in the recording were professionally selected to ensure standard pronunciation and clear articulation. The recorded text covers news, command words, addresses, and other information.
Specifications:
ID:
King-ASR-052
Size:
204 hours
Language:
Chinese
Country
China
Sample rate & bit depth
16 kHz,16bit
Recording environment
Quiet (office/home) and Noisy (restaurant/street)
Speaker
199 males and 201 females
Devices:
Mobile
Accuracy Rate
Sentence Accuracy Rate (SAR) 95%
Samples
Audio

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