ISCA Archive ISCSLP 2002
ISCA Archive ISCSLP 2002

Applying source-filter model in Chinese speech synthesis

Lifu Yi, Jing Tian, Jingcheng Sun

This paper presents a novel algorithm for the signal modification component of concatenative text-to-speech systems. The algorithm described here is based on the LPC analysis/synthesis framework, and achieves prosodic modification by time-domain processing of the LPC residual(LF-4 model). This method is based on a source-filter model. The proposed method achieves high quality prosody modification, retains the characteristics of the donor speaker, allows for spectral manipulation, and yields compact acoustic inventories and improved voiced fricatives.


Cite as: Yi, L., Tian, J., Sun, J. (2002) Applying source-filter model in Chinese speech synthesis. Proc. International Symposium on Chinese Spoken Language Processing, paper 15

@inproceedings{yi02_iscslp,
  author={Lifu Yi and Jing Tian and Jingcheng Sun},
  title={{Applying source-filter model in Chinese speech synthesis}},
  year=2002,
  booktitle={Proc. International Symposium on Chinese Spoken Language Processing},
  pages={paper 15}
}