Editing Chatterbox (section)

== Technical Architecture ==

Chatterbox utilizes a 500-million parameter model based on a CosyVoice-style modified Llama architecture, significantly smaller than many contemporary TTS systems. The model was trained on approximately 500,000 hours of cleaned audio data and employs what the developers term "alignment-informed inference" for improved stability during generation.

Key technical features include:

* '''Zero-shot voice cloning''': Ability to clone voices using as little as 5 seconds of reference audio
* '''Emotion exaggeration control''': A novel parameter allowing users to adjust emotional intensity from monotone to dramatically expressive
* '''Fast inference''': Sub-200ms latency for real-time applications
* '''Multilingual support''': The updated version supports 23 languages including Arabic, Chinese, Hindi, and major European languages