Zonos
lastmod 2025-02-14created 2025-02-142 edits
Zonos-v0.1 is a leading open-weight text-to-speech model trained on more than 200k hours of varied multilingual speech, delivering expressiveness and quality on par with—or even surpassing—top TTS providers.
High-quality open-weight speech synthesis model
About
- Open Weight Text-To-Speech model trained on more than 200,000 hours of multilingual speech data
- "Speech quality on par with or better than" commercial TTS services and "natural expressiveness"
- High-quality speech output at a 44kHz sampling rate
- Voice cloning support: can precisely replicate a specific speaker's style from just a few seconds of reference audio
- Various controls: speaking rate, pitch, audio quality, and emotion (happiness, fear, sadness, anger, etc.)
Key features
- Zero-shot TTS and voice cloning
- Input text and a 10–30 second speaker sample to synthesize high-quality speech instantly
- Adding an audio prefix along with the text enables more precise speaker matching
- Effective for reproducing specific speech styles such as whispering
- Supports English, Japanese, Chinese, French, and German
- Emotion control: can express happiness, anger, sadness, fear, etc.
- Fine-grained voice control: adjustable speed, pitch, maximum frequency, and audio quality
- Runs at about 2x real-time speed on an RTX 4090
- Simple web interface lets anyone generate speech easily
- Easy installation and deployment with Docker