Unvoiced and Voiced Phoneme Independent Component Analysis
Hong Wei, Xinling Shi, Yuanyuan Pu, Jian Yang · 2010
Speech is assumed that its production come from some different vocal sources. Regarding the unvoiced and voiced phoneme, based on the independent component analysis, we separate its independent components from a specific phoneme and discuss the formants, fundamental frequency F0 and power spectrum of its every independent component. With the help of different independent component acoustic feature, the independent components of the specific phoneme are ordered. The different timbre phoneme is synthesized by different feature processing. Our analysis is proved to be effective by the experimental results.