---
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 - 10 Hours
Dataset comprises **10** hours of high-quality telephone audio recordings in **Portuguese**, featuring **20+** 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](https://unidata.pro/datasets/portuguese-speech-recognition-dataset/?utm_source=huggingface-nlp&utm_medium=referral&utm_campaign=portuguese-speech-recognition-dataset)**
## 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  | 10                                                                 |
| Number of speakers           | 20                                                                 |
| Labeling                     | Annotation (ID, Language, Format, Minutes) |
| Recording device             | Android smartphone, iPhone                                                         |
### 📊 Sample dataset available! For full access, [contact us](https://unidata.pro/datasets/portuguese-speech-recognition-dataset/?utm_source=huggingface-nlp&utm_medium=referral&utm_campaign=portuguese-speech-recognition-dataset) to discuss purchase terms.
## Dataset structure
- audio.WAV - audio file
- 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](https://unidata.pro/datasets/portuguese-speech-recognition-dataset/?utm_source=huggingface-nlp&utm_medium=referral&utm_campaign=portuguese-speech-recognition-dataset)

## Similar Datasets:
1. [American Speech Recognition Dataset](https://unidata.pro/datasets/american-speech-recognition-dataset/?utm_source=huggingface-nlp&utm_medium=referral&utm_campaign=portuguese-speech-recognition-dataset)
2. [LLM Text Generation Dataset](https://unidata.pro/datasets/llm-text-generation/?utm_source=huggingface-nlp&utm_medium=referral&utm_campaign=portuguese-speech-recognition-dataset)
3. [Spanish Speech Recognition Dataset](https://unidata.pro/datasets/spanish-speech-recognition-dataset/?utm_source=huggingface-nlp&utm_medium=referral&utm_campaign=portuguese-speech-recognition-dataset)

## 🌐 [UniData](https://unidata.pro/datasets/portuguese-speech-recognition-dataset/?utm_source=huggingface-nlp&utm_medium=referral&utm_campaign=portuguese-speech-recognition-dataset) - your trusted data partner. Unique, accurate, thoroughly collected and annotated data designed to fuel your AI/ML success.