UniVoice: A Unified Model for Speech and Singing Voice Generation
Text-to-speech (TTS) and singing voice synthesis (SVS) both aim to generate human vocal audio from symbolic inputs, but they impose different requirements on the generation process. Speech generation relies on flexible, language-driven prosody, whereas singing generation requires explicit melody control and accurate rhythmic alignment. This mismatch makes it challenging to train a single model that can generate both natural speech and controllable singing, since melody-related conditions should strongly constrain singing but should not restrict speech prosody. We present UniVoice, a unified speech and singing voice generation framework based on conditional flow matching. Instead of using ...
| Authors | Junjie Zheng, Huixin Xue, Shihong Ren et al. |
|---|---|
| Primary category | cs.SD |
| Published | 4 June 2026 |
| Last updated at source | 4 June 2026 |
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