---
language:
- lb
tags:
- text-to-speech
- fish-speech
- luxembourgish
- tts
license: cc-by-nc-sa-4.0
datasets:
- denZLS/Luxembourgish-Male-TTS-for-LOD
base_model: fishaudio/openaudio-s1-mini
---

# Fish Speech - Luxembourgish TTS

Fine-tuned [Fish Speech](https://github.com/fishaudio/fish-speech) Dual-AR model for Luxembourgish text-to-speech.

## Model Details

- **Base Model:** [fishaudio/openaudio-s1-mini](https://huggingface.co/fishaudio/openaudio-s1-mini)
- **Architecture:** Dual-AR Transformer (860M parameters)
- **Language:** Luxembourgish (lb)
- **Training Data:** 32,000 samples from male Luxembourgish speaker
- **Training Steps:** 9,000 steps (~2.4 epochs)
- **Fine-tuned on:** NVIDIA RTX 5090

## Usage

Requires [Fish Speech](https://github.com/fishaudio/fish-speech) installed.

```bash
# WebUI
python tools/run_webui.py \
    --llama-checkpoint-path vivienhenz/fish-speech-luxembourgish \
    --decoder-checkpoint-path fishaudio/openaudio-s1-mini/codec.pth
```

## Training Details

- Dataset: 32,000 male voice samples (~28 hours)
- Optimizer: AdamW (lr=1e-4)
- Precision: bf16-mixed
- Training time: ~3 hours on RTX 5090

## Example

Input: `d'nottär huet haut de mueren zwou venten.`

Output: Natural Luxembourgish male voice

## License

CC-BY-NC-SA-4.0 (inherited from Fish Speech)