Speech feature extracting based on DSP

Jingtao Niu; Zhongke Shi

doi:10.1117/12.521519

2 September 2003 Speech feature extracting based on DSP

Jingtao Niu, Zhongke Shi

Proceedings Volume 5253, Fifth International Symposium on Instrumentation and Control Technology; (2003) https://doi.org/10.1117/12.521519
Event: Fifth International Symposium on Instrumentation and Control Technology, 2003, Beijing, China

Abstract

In this paper, for the voiced frame in the speech processing, the implementations of LPC prognosticate coefficient resolution by Levisohn-Durbin algorithm on the DSP based system was proposed, and also the implementation of L. R. Rabiner basic frequency estimation is discussed. At the end of this paper, several new methods of sound feature extraction only by voiced frame is also discussed.

Citation Download Citation

Jingtao Niu and Zhongke Shi "Speech feature extracting based on DSP", Proc. SPIE 5253, Fifth International Symposium on Instrumentation and Control Technology, (2 September 2003); https://doi.org/10.1117/12.521519

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