Brazilian Portuguese Conversational Speech Recognition Corpus (Mobile)

This dataset was recorded in a quiet office/home environment, with the involvement of 198 speakers, including 95 males and 103 females. All participants in the recording were professionally selected to ensure standardized pronunciation and clear speech. The recorded texts cover information on education, family, food, pets, and more.
Specifications:
ID:
King-ASR-634
Size:
427.7 hours
Language:
Portuguese
Country
Brazil
Sample rate & bit depth
16 kHz,16bit
Recording environment
Quiet (office/home)
Speaker
95 males and 103 females
Devices:
Mobile
Accuracy Rate
Word Accuracy Rate (WAR) 95%
Samples
Audio

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