Title :
Unvoiced and Voiced Phoneme Independent Component Analysis
Author :
Wei, Hong ; Shi, Xinling ; Pu, Yuanyuan ; Yang, Jian
Author_Institution :
Sch. of Inf. Sci. & Technol., Yunnan Univ. Kunming, Kunming, China
Abstract :
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.
Keywords :
independent component analysis; speech processing; speech synthesis; feature processing; independent component acoustic feature; independent component analysis; power spectrum; speech processing; timbre phoneme; unvoiced phoneme; Cavity resonators; Hidden Markov models; Independent component analysis; Speech; Speech synthesis; Timbre;
Conference_Titel :
Wireless Communications Networking and Mobile Computing (WiCOM), 2010 6th International Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4244-3708-5
Electronic_ISBN :
978-1-4244-3709-2
DOI :
10.1109/WICOM.2010.5600573
