---
license: other
license_name: x-vc-derived
license_link: https://github.com/Jerrister/X-VC
language: [pl]
tags: [voice-conversion, onnx, directml, windows, real-time]
---

# FluffyVoices — ONNX models

ONNX model pack for [FluffyVoices](https://github.com/shizuchanx/FluffyVoices),
a real-time AI voice changer for Windows (zero-shot voice cloning).

Derived from the [X-VC](https://github.com/Jerrister/X-VC) checkpoint by Jerrister Zheng,
fine-tuned on Polish speech ([Common Voice PL](https://commonvoice.mozilla.org/)).
These weights inherit the licenses of those upstream projects; the FluffyVoices app
code itself is MIT.

## Usage
Download this whole repository and place it as a `models/` folder next to
`FluffyVoices.exe` (see the app Releases page).

## Contents
- `sac_encoder.onnx` / `sac_decoder.onnx` — acoustic codec (dynamic time axis)
- `semantic_tokenizer*.onnx` — GLM-4-Voice-based semantic tokenizer (fixed windows:
  480/1200/1760/2400 ms)
- `converter*.onnx` — X-VC voice converter (fixed windows, dynamic reference axis)
- `speaker_encoder.onnx` — ERes2Net speaker embedding
- `pipeline_config.json` + `assets/` — DSP contract (mel filterbanks, windows)