Name: Chinese Mandarin Speech Recognition Corpus (Multi-Channel) - DataoceanAI
SKU: King-ASR-820
Availability: InStock

ASR

Chinese Mandarin Speech Recognition Corpus (Multi-Channel)

Education and learning Smart search Speech recognition

This dataset was recorded in both quiet and noisy environments, including raw and re-recorded data. A total of 100 speakers participated, consisting of 50 males and 50 females. All speakers involved in the recording were professionally selected to ensure standardized pronunciation and clear articulation. The recorded texts cover numbers, everyday conversations, and other information.

Specifications:

ID:

King-ASR-820

Size:

365.9 hours

Language:

Chinese

Country

China

Sample rate & bit depth

16 kHz,16bit

Recording environment

Quiet and noisy (home)

Speaker

50 males and 50 females

Devices:

iPad, Mobile, Desktop, Recording pen

Accuracy Rate

Sentence Accuracy Rate (SAR) 95%

Samples

Audio

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