Brazilian Portuguese Speech Recognition Corpus (Mobile)

This dataset was recorded in a quiet office environment, with the participation of 2,006 speakers, including 1,031 males and 975 females. All speakers involved in the recording were professionally selected to ensure standardized pronunciation and clear enunciation. The recorded texts cover daily spoken language, education, medical health, sports and entertainment, and social economy.
Specifications:
ID:
King-ASR-816
Size:
2321 hours
Language:
Portuguese
Country
Brazil
Sample rate & bit depth
16 kHz,16bit
Recording environment
Quiet (office)
Speaker
1031 males and 975 females
Devices:
Mobile
Accuracy Rate
Sentence Accuracy Rate (SAR) 95%

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