ud-nlp/portuguese-speech-recognition-dataset

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

🧩 Like the dataset but need different data? We can collect a custom dataset just for you - learn more about our data collection services here

Similar Datasets:

1. American Speech Recognition Dataset
2. LLM Text Generation Dataset
3. Spanish Speech Recognition Dataset

🌐 UniData - your trusted data partner. Unique, accurate, thoroughly collected and annotated data designed to fuel your AI/ML success.