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---

language:
- en
license: mit
task_categories:
- text-to-speech
- automatic-speech-recognition
- audio-to-audio
pretty_name: Hailuo AI Voices Dataset
size_categories:
- 10K<n<100K
tags:
- audio
- speech
- voice
- text-to-speech
- UnlimitedBytes
dataset_info:
  features:
    - name: audio
      dtype: audio
    - name: transcription
      dtype: string
    - name: voice
      dtype: string
    - name: phonemes
      dtype: int64
    - name: language
      dtype: string
    - name: gender
      dtype: string
---


# Hailuo AI Voices Dataset 🎀

[![Hugging Face](https://img.shields.io/badge/πŸ€—%20Hugging%20Face-Dataset-blue)](https://huggingface.co./datasets/unlimitedbytes/hailuo-ai-voices)
[![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](https://huggingface.co./datasets/unlimitedbytes/hailuo-ai-voices/blob/main/LICENSE)

A curated collection of high-quality voice recordings with corresponding transcriptions and phoneme analysis. This dataset is designed for speech recognition, text-to-speech, and voice analysis tasks.

## πŸ“Š Dataset Overview

The dataset provides a comprehensive collection of voice samples with the following features:

| Feature | Description |
|---------|------------|
| Audio Files | High-quality WAV format recordings |
| Transcription | Accurate transcriptions of each recording |
| Voice IDs | Unique identifiers for different speakers |
| Phoneme Counts | Number of phonemes in each utterance |
| Language | Language of the audio recording |
| Gender | Speaker's gender |

## πŸ“Š Dataset Statistics

### Audio Duration Distribution
![Duration Distribution](https://huggingface.co./datasets/unlimitedbytes/hailuo-ai-voices/resolve/main/stats/duration_distribution.png)

### Text Length Distribution
![Text Length Distribution](https://huggingface.co./datasets/unlimitedbytes/hailuo-ai-voices/resolve/main/stats/text_length_distribution.png)

### Samples per Voice
![Samples per Voice](https://huggingface.co./datasets/unlimitedbytes/hailuo-ai-voices/resolve/main/stats/samples_per_voice.png)

### Key Metrics
- Total Samples: 68034
- Total Duration: 320.64 hours
- Average Duration: 16.97 seconds
- Average Text Length: 256.3 characters

## πŸš€ Quick Start

```python

from datasets import load_dataset



# Load the dataset

dataset = load_dataset("unlimitedbytes/hailuo-ai-voices", split="full")



# Explore a sample

example = dataset['train'][0]

print("πŸ“ Text:", example['text'])

print("πŸŽ™οΈ Voice:", example['voice'])

print("πŸ”€ Phonemes:", example['phonemes'])

```

## πŸ“– Dataset Structure

Each entry in the dataset contains:

```python

{

    'audio': {

        'path': str,      # Path to the audio file

        'array': np.array # Audio data as numpy array

    },

    'text': str,         # Transcription of the audio

    'voice': str,        # Voice identifier (e.g., 'voice1')

    'phonemes': int      # Number of phonemes in the utterance

}

```

## πŸ” Data Composition

- Multiple voice recordings from different speakers
- Clean transcriptions for each audio sample
- Phonetic analysis with phoneme counts
- Consistent audio format (WAV)

## πŸ› οΈ Use Cases

- Text-to-Speech (TTS) training
- Speech Recognition
- Voice Analysis
- Phoneme Studies
- Speech Synthesis

## πŸ“„ License

This project is licensed under the MIT License - see the [LICENSE](https://huggingface.co./datasets/unlimitedbytes/hailuo-ai-voices/blob/main/LICENSE) for details.

## πŸ“š Citation

If you use this dataset in your research, please cite:

```bibtex

@dataset{hailuo_ai_voices,

    author = {UnlimitedBytes},

    title = {Hailuo AI Voices Dataset},

    year = {2025},

    publisher = {Hugging Face},

    url = {https://huggingface.co./datasets/unlimitedbytes/hailuo-ai-voices}

}

```