---
license: mit
---


<h1>UTMOSv2: UTokyo-SaruLab MOS Prediction System</h1> 


<table>
  <tr>
    <td>
      <a href="https://github.com/sarulab-speech/UTMOSv2">
        <img src="https://img.shields.io/badge/dynamic/json.svg?label=GitHub&logo=github&style=flat&url=https://api.github.com/repos/sarulab-speech/UTMOSv2&query=$.stargazers_count&prefix=Stars%20&labelColor=181717" alt="GitHub"/>
      </a>
    </td>
    <td>
      <a href="https://huggingface.co/spaces/sarulab-speech/UTMOSv2">
        <img src="https://img.shields.io/badge/%F0%9F%A4%97%20Hugging%20Face-Spaces-blue" alt="Hugging Face Spaces"/>
      </a>
    </td>
  </tr>
</table>
<table>
  <tr>
    <td>
      <a href="http://arxiv.org/abs/2409.09305">
        <img src="https://img.shields.io/badge/arXiv-2409.09305-b31b1b.svg" alt="arXiv"/>
      </a>
    </td>
    <td>
      <a href="https://github.com/sarulab-speech/UTMOSv2/blob/main/poster.pdf">
        <img src="https://img.shields.io/badge/IEEE%20SLT%202024-Poster-blue.svg" alt="poster"/>
      </a>
    </td>
    <td>
      <a href="https://colab.research.google.com/github/sarulab-speech/UTMOSv2/blob/main/quickstart.ipynb">
        <img src="https://colab.research.google.com/assets/colab-badge.svg" alt="Open In Colab"/>
      </a>
    </td>
  </tr>
</table>


For more details, please refer to our GitHub repository: https://github.com/sarulab-speech/UTMOSv2


## 🔖 Citation

```bibtex
@inproceedings{baba2024utmosv2,
  title     = {The T05 System for The {V}oice{MOS} {C}hallenge 2024: Transfer Learning from Deep Image Classifier to Naturalness {MOS} Prediction of High-Quality Synthetic Speech},
  author    = {Baba, Kaito and Nakata, Wataru and Saito, Yuki and Saruwatari, Hiroshi},
  booktitle = {IEEE Spoken Language Technology Workshop (SLT)},
  year      = {2024},
}
```