metadata
license: cc-by-nc-sa-4.0
tags:
- text-to-speech
- diffusion
- audio
- speech-synthesis
Echo-TTS
Echo-TTS is a diffusion-based text-to-speech model.
The weights in this repository are intended for research and non-commercial use only.
- Technical overview/samples (blog): https://jordandarefsky.com/blog/2025/echo/
- Code and reference implementation (GitHub): https://github.com/jordandare/echo-tts
License
- Model weights: Released under CC-BY-NC-SA-4.0.
- Code: The reference implementation and tooling live in a separate GitHub repository and are released under MIT (except where individual files specify otherwise).
Responsible & Restricted Use
By using this model, you agree not to use it for:
- Deception, fraud, or impersonation, including:
- Generating audio that mimics a real person’s voice without their explicit consent.
- Creating deepfakes meant to mislead others about who is speaking.
- Harassment, abuse, or discrimination, including targeted abuse or hate content generated in someone’s voice.
- Misinformation or political manipulation, such as fabricated statements by public figures.
- Any use that violates applicable laws or regulations.
If you are unsure whether your use is allowed, please treat it as not allowed and err on the side of caution.