---
license: apache-2.0
language:
  - en
tags:
  - ai
  - rvc
  - vc
  - voice-cloning
  - applio
  - titan
  - pretrained
datasets:
  - blaise-tk/TITAN-Medium
pipeline_tag: audio-to-audio
---

# TITAN: A Versatile, Robust, and High-Quality Pretrained Model for Retrieval-based Voice Conversion (RVC) Training

## Overview

TITAN is a state-of-the-art pretrained model designed for Retrieval-based Voice Conversion (https://github.com/RVC-Project/Retrieval-based-Voice-Conversion-WebUI/) training. It offers a robust solution for transforming voice characteristics from one speaker to another, providing high-quality results with minimal training effort.

## Model Details

### Titan-Medium

- Training Environment: Utilized a RTX 3060 TI on Applio v3.1.1 (https://github.com/IAHispano/Applio), employing a batch size of 8 over a span of 3 weeks.
- Iterations (48k): 1018660 Steps and 530 Epochs
- Iterations (40k): 1010588 Steps and 467 Epochs
- Iterations (32k): 1001469 Steps and 463 Epochs
- Sampling rate: 48k, 40k, 32k
- Fine-tuning Process: RVC v2 pretrained with pitch guidance, leveraging an 11.15-hour dataset sourced from Expresso (https://arxiv.org/abs/2308.05725) also available on [datasets/blaise-tk/TITAN-Medium](https://huggingface.co/datasets/blaise-tk/TITAN-Medium).

#### Samples
*Tests performed with a premature ckpt at ~700k steps doing all tests under the same conditions.*

<table style="width:100%; text-align:center;">
  <tr>
    <th>Titan-Medium</th>
    <th>Ov2</th>
    <th>Ov2.1</th>
  </tr>
    <tr>
    <td>
      <audio controls>
        <source src="https://huggingface.co/blaise-tk/TITAN/resolve/main/demos/Model 1 - Test 1 - Titan.wav?download=true" type="audio/wav">
        Your browser does not support the audio element.
      </audio>
    </td>
    <td>
      <audio controls>
        <source src="https://huggingface.co/blaise-tk/TITAN/resolve/main/demos/Model 1 - Test 1 - Ov2.wav?download=true" type="audio/wav">
        Your browser does not support the audio element.
      </audio>
    </td>
  </tr>
  
  </tr>
    <tr>
    <td>
      <audio controls>
        <source src="https://huggingface.co/blaise-tk/TITAN/resolve/main/demos/Model 1 - Test 2 - Titan.wav?download=true" type="audio/wav">
        Your browser does not support the audio element.
      </audio>
    </td>
    <td>
      <audio controls>
        <source src="https://huggingface.co/blaise-tk/TITAN/resolve/main/demos/Model 1 - Test 2 - Ov2.wav?download=true" type="audio/wav">
        Your browser does not support the audio element.
      </audio>
    </td>
  </tr>

  <tr>
    <td>
      <audio controls>
        <source src="https://huggingface.co/blaise-tk/TITAN/resolve/main/demos/Model 2 - Test 1 - Titan.wav?download=true" type="audio/wav">
        Your browser does not support the audio element.
      </audio>
    </td>
    <td>
      <audio controls>
        <source src="https://huggingface.co/blaise-tk/TITAN/resolve/main/demos/Model 2 - Test 1 - Ov2.wav?download=true" type="audio/wav">
        Your browser does not support the audio element.
      </audio>
    </td>
  
  </tr>
    <tr>
    <td>
      <audio controls>
        <source src="https://huggingface.co/blaise-tk/TITAN/resolve/main/demos/Model 2 - Test 2 - Titan.wav?download=true" type="audio/wav">
        Your browser does not support the audio element.
      </audio>
    </td>
    <td>
      <audio controls>
        <source src="https://huggingface.co/blaise-tk/TITAN/resolve/main/demos/Model 2 - Test 2 - Ov2.wav?download=true" type="audio/wav">
        Your browser does not support the audio element.
      </audio>
    </td>
  </tr>

  </tr>
    <tr>
    <td>
      <audio controls>
        <source src="https://huggingface.co/blaise-tk/TITAN/resolve/main/demos/Model 3 - Test 1 - Titan.wav?download=true" type="audio/wav">
        Your browser does not support the audio element.
      </audio>
    </td>
    <td>
      <audio controls>
        <source src="https://huggingface.co/blaise-tk/TITAN/resolve/main/demos/Model 3 - Test 1 - Ov2.wav?download=true" type="audio/wav">
        Your browser does not support the audio element.
      </audio>
    </td>
        <td>
      <audio controls>
        <source src="https://huggingface.co/blaise-tk/TITAN/resolve/main/demos/Model 3 - Test 1 - Ov2.1.wav?download=true" type="audio/wav">
        Your browser does not support the audio element.
      </audio>
    </td>
  </tr>

  </tr>
    <tr>
    <td>
      <audio controls>
        <source src="https://huggingface.co/blaise-tk/TITAN/resolve/main/demos/Model 3 - Test 2 - Titan.wav?download=true" type="audio/wav">
        Your browser does not support the audio element.
      </audio>
    </td>
    <td>
      <audio controls>
        <source src="https://huggingface.co/blaise-tk/TITAN/resolve/main/demos/Model 3 - Test 2 - Ov2.wav?download=true" type="audio/wav">
        Your browser does not support the audio element.
      </audio>
    </td>
        <td>
      <audio controls>
        <source src="https://huggingface.co/blaise-tk/TITAN/resolve/main/demos/Model 3 - Test 2 - Ov2.1.wav?download=true" type="audio/wav">
        Your browser does not support the audio element.
      </audio>
    </td>
  </tr>

</table>

### Titan-Large

- Details forthcoming...

## Collaborators

We appreciate the contributions of our collaborators who have helped in the development and refinement of TITAN.

- Mustar
- SimplCup
- UnitedShoes

## Beta Testers

We extend our gratitude to the beta testers who provided valuable feedback during the testing phase of TITAN.

- SimplCup
- Leo_Frixi
- Light
- SCRFilms
- Ryanz
- Litsa_the_dancer

## Citation

Should you find TITAN beneficial for your research endeavors or projects, we kindly request citing our repository:

```
@article{titan,
  title={TITAN: A Versatile, Robust, and High-Quality Pretrained Model for Retrieval-based Voice Conversion (RVC) Training},
  author={Blaise},
  journal={Hugging Face},
  year={2024},
  publisher={Blaise},
  url={https://huggingface.co/blaise-tk/TITAN/}
}
```