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chatterbex

0.1.0
0.1.0

Elixir wrapper for Chatterbox TTS - state-of-the-art text-to-speech models from Resemble AI with zero-shot voice cloning capabilities.

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CHANGELOG.md 

# Changelog



All notable changes to this project will be documented in this file.



The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),

and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).



## [Unreleased]



## [0.1.0] - 2025-12-26



### Added



- Initial release

- `Chatterbex.start_link/1` - Start a TTS server with model selection (`:turbo`, `:english`, `:multilingual`)

- `Chatterbex.generate/3` - Generate speech from text with optional voice cloning

- `Chatterbex.save/2` - Save generated audio to WAV file

- Support for three Chatterbox model variants:

  - **Turbo** (350M) - Low-latency English with paralinguistic tags (`[laugh]`, `[cough]`, etc.)

  - **English** (500M) - High-quality English with `exaggeration` and `cfg_weight` controls

  - **Multilingual** (500M) - 23+ languages via `language` parameter

- Zero-shot voice cloning via `audio_prompt` option

- Mix task `mix chatterbex.setup` for Python dependency installation

- Support for CPU, CUDA, and MPS (Apple Silicon) backends

- Erlang Port-based architecture for Python interoperability



[Unreleased]: https://github.com/holsee/chatterbex/compare/v0.1.0...HEAD

[0.1.0]: https://github.com/holsee/chatterbex/releases/tag/v0.1.0