Abstract: With 30 years development of Chinese voice synthesis techniques, many new technologies and patterns have sprung up. The essay firstly introduces the theory of Chinese voice synthesis system. Then, by comprehensive compare among synthesis techniques that have already existed, the essay j ust focuses on the better ones and elaborates on the implementation technique of four key modules, which are text analyzing, rhythm controlling, voice synthesis, and corpus building. Besides, a common scheme is proposed according to the development of Chinese voice synthesis technique based on the embedded device and PC platform. It can be a reference for further research on Chinese voice synthesis system.

Key words: Voice synthesis, Next analysis,Rhythm control,Corpus