Lison Navoiy TTS

Lison Navoiy TTS is Aisha's public Uzbek expressive text-to-speech model artifact built on CosyVoice2.

This repository contains the LLM/checkpoint component and demo assets. It is not a standalone one-file inference package; inference requires the upstream CosyVoice/CosyVoice2 runtime and compatible base model assets.

Model summary

Intended use

• Uzbek expressive TTS research and demos
• Voice-agent speech generation experiments
• CosyVoice2-based Lison model evaluation

Files

Demo assets

The demo/ folder contains generated Uzbek WAV examples and a demo manifest. Use these for quick qualitative checks, not as a replacement for systematic MOS or production latency evaluation.

Limitations

• Requires CosyVoice/CosyVoice2 serving code and compatible dependencies.
• Production quality depends on prompt/reference audio, normalization, serving latency, and post-processing.
• Do not treat demo outputs as full benchmark coverage.

Related Lison datasets

• Canonical non-emotion corpus: aisha-org/uzbek-tts-corpus-v1
• Separate emotion dataset: aisha-org/uzbek-emotion-tts