Datasets:
metadata
license: cc-by-nc-nd-4.0
task_categories:
- automatic-speech-recognition
- text-to-audio
tags:
- NLP
- Audio Processing
- ASR
- Voice Recognition
- Speech recognition
- Audio
size_categories:
- n<1K
Portuguese Telephone Dialogues Dataset - 406 Hours
Dataset comprises 406 hours of high-quality telephone audio recordings in Portuguese, featuring 590+ native speakers and achieving a 98% Word Accuracy Rate. Designed for advancing speech recognition models and language processing, this extensive speech data corpus covers diverse topics and domains, making it ideal for training robust automatic speech recognition (ASR) systems. - Get the data
Dataset characteristics:
| Characteristic | Data |
|---|---|
| Description | Audio of telephone dialogues in Portuguese for training NLP models in real-world conversational scenarios. |
| Data types | Audio |
| Tasks | Speech recognition, NLP |
| Country | Portugal(PRT) |
| Hours of telephone dialogue | 406 |
| Number of speakers | 590 |
| Labeling | Annotation (text content, speaker's ID, gender, age and other attributes) |
| Gender | Male (46%), Female (54%) |
| Recording device | Android smartphone, iPhone |
📊 Sample dataset available! For full access, contact us to discuss purchase terms.
Dataset structure
- audio - audio file
- text - text transcription
- Portuguese Speech Recognition Dataset.csv - metadata for the data