4 papers
VoxCPM2 Technical Report
Yixuan Zhou, Guoyang Zeng, Xin Liu +15
We present VoxCPM2, a https://info.arxiv.org/help/prep#abstractsfully open-source multilingual and controllable speech generation foundation model that extends the hierarchical dif…
VoxCPM: Tokenizer-Free TTS for Context-Aware Speech Generation and True-to-Life Voice Cloning
Yixuan Zhou, Guoyang Zeng, Xin Liu +9
Generative models for speech synthesis face a fundamental trade-off: discrete tokens ensure stability but sacrifice expressivity, while continuous signals retain acoustic richness…
A Scalable Pipeline for Enabling Non-Verbal Speech Generation and Understanding
Runchuan Ye, Yixuan Zhou, Renjie Yu +6
Non-verbal Vocalizations (NVs), such as laughter and sighs, are vital for conveying emotion and intention in human speech, yet most existing speech systems neglect them, which seve…
The Codec Language Model-based Zero-Shot Spontaneous Style TTS System for CoVoC Challenge 2024
Shuoyi Zhou, Yixuan Zhou, Weiqin Li +6
This paper describes the zero-shot spontaneous style TTS system for the ISCSLP 2024 Conversational Voice Clone Challenge (CoVoC). We propose a LLaMA-based codec language model with…