Brazilian Portuguese Conversational Speech Recognition Corpus (Telephone)

This dataset was recorded in a quiet office/home environment, involving 200 speakers, consisting of 96 males and 104 females. All participants in the recording were carefully selected through a professional screening process to ensure standardized pronunciation and clear articulation. The texts for the recordings encompass topics such as education, food, pets, travel, and other related information.
Specifications:
ID:
King-ASR-331
Size:
217.3 hours
Language:
Portuguese
Country
Brazil
Sample rate & bit depth
8 kHz,16bit
Recording environment
Quiet (office/home)
Speaker
96 males and 104 females
Devices:
Mobile
Accuracy Rate
Word Accuracy Rate (WAR) 95%
Samples
Audio

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