Name: Brazilian Portuguese Speech Recognition Corpus (Mobile) - DataoceanAI
SKU: King-ASR-154
Availability: InStock

ASR

Brazilian Portuguese Speech Recognition Corpus (Mobile)

Education and learning Smart search Speech recognition

This dataset was recorded in both quiet and noisy environments, with 301 speakers participating, including 153 males and 148 females. All speakers involved in the recordings were carefully selected by professionals to ensure standardized pronunciation and clear enunciation. The recorded texts cover information such as news updates.

Specifications:

ID:

King-ASR-154

Size:

174.07 hours

Language:

Portuguese

Country

Brazil

Sample rate & bit depth

16 kHz,16bit

Recording environment

Quiet (home) and Noisy (restaurant/street/car)

Speaker

153 males and 148 females

Devices:

Mobile

Accuracy Rate

Sentence Accuracy Rate (SAR) 95%

Samples

Audio

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