Audio · Text / AI & Machine Learning
Brazilian Portuguese Conversational Speech Data by Telephone | 104 Hours | Multilingual Language Data
Advertised by providerLicensing rights not independently verifiedPaid licence
Overview
Brazilian Portuguese Conversational Speech Data by Telephone | 104 Hours | Multilingual Language Data is an audio and text dataset. It covers Portuguese. The provider states a volume of 104 hours. Typical applications include speech recognition, speech synthesis (TTS) and conversational AI. Relevant sectors: AI & Machine Learning and Education. The listing mentions transcription and timestamps. It is offered as a paid dataset; pricing details are provided on request.
Primary applications
What the listing offers
- Stated volume of 104 hours.
- Listing mentions transcription, timestamps.
Portuguese(Brazil) Spontaneous Dialogue Telephony speech dataset, collected from dialogues based on given topics, covering 20+ domains. Transcribed with text content, speaker's ID, gender, age and other attributes. Our dataset was collected from extensive and diversify speakers(118 native speakers), geographicly speaking, enhancing model performance in real and complex tasks. Quality tested by various AI companies. Format 8kHz 8bit, a-law/u-law pcm, mono channel Content category Dialogue based on given topics Recording condition Low background noise (indoor) Recording device Telephony Country Brazil(BRA) Language(Region) Code pt-BR Language Portuguese Speaker 118 people in total, 54% male and 46% female Features of annotation Transcription text, timestamp, speaker ID, gender, noise Accuracy rate Word accuracy rate(WAR) 98%
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