1. CrystalCrystal - C++ implementation of a unified framework for multilingual TTS synthesis engine with SSML specification as interface.
2. Crystal.ttvsCrystal TTVS engine is a real-time audio-visual Multilingual speech synthesizer with a 3D expressive avatar.
3. VAENAR-TTSThe official implementation of VAENAR-TTS, a VAE based non-autoregressive TTS model.