Name: Chinese Mandarin Speech Recognition Corpus (Mobile) - DataoceanAI
SKU: King-ASR-214
Availability: InStock

ASR

Chinese Mandarin Speech Recognition Corpus (Mobile)

Education and learning Smart search Speech recognition

This dataset was recorded in both quiet and noisy environments, with a total of 1000 speakers participating, including 501 males and 499 females. All speakers involved in the recording were professionally selected to ensure standard pronunciation and clear articulation. The recorded text covers news, daily conversations, SMS messages, and other information.

Specifications:

ID:

King-ASR-214

Size:

443.5 hours

Language:

Chinese

Country

China

Sample rate & bit depth

16 kHz,16bit

Recording environment

Quiet (office) and Noisy (restaurant/street/railway)

Speaker

501 males and 499 females

Devices:

Mobile

Accuracy Rate

Sentence Accuracy Rate (SAR) 95%

Samples

Audio

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