README.md

---
license: mit
language:
- vi
task_categories:
- text-to-speech
- automatic-speech-recognition
tags:
- vietnamese
- tts
- asr
- speech
- misa
size_categories:
- 1K<n<10K
---

# MISA Vietnamese Voice Dataset

## Dataset Description

This dataset contains Vietnamese speech data from MISA company, featuring multiple speakers reading various texts. The dataset is designed for Text-to-Speech (TTS) and Automatic Speech Recognition (ASR) tasks in Vietnamese.


## Dataset Structure

Each sample contains:
- `audio`: Audio file (WAV format, 22050 Hz)
- `text`: Vietnamese transcript of the audio
- `speaker_id`: Identifier for the speaker
- `sample_rate`: Audio sample rate

## Usage

```python
from datasets import load_dataset

# Load the dataset
dataset = load_dataset("nmcuong/misa_voice_private")

# Access a sample
sample = dataset["train"][0]
print(f"Text: {sample['text']}")
print(f"Speaker: {sample['speaker_id']}")
print(f"Duration: {sample['duration']}s")

# Play audio (requires IPython)
import IPython.display as ipd
ipd.Audio(sample["audio"]["array"], rate=sample["audio"]["sampling_rate"])
```

## Data Processing

The audio files have been processed with:
- Normalization to 22050 Hz sample rate
- Silence removal and padding
- Quality filtering and validation

## License

This dataset is released under the MIT License.

## Citation

```bibtex
@dataset{misa_vietnamese_voice_2025,
  title={MISA Vietnamese Voice Dataset},
  author={MISA Corporation},
  year={2025},
  url={https://huggingface.co/datasets/nmcuong/misa_voice_private}
}
```

## Contact

For questions about this dataset, please contact MISA Corporation.