Unvoiced Chinese Digital Recognition Based On Facial Myoelectric Signal

Author

Jia, Xueqin ; Wang, Xu ; Li, Jinghong ; Yang, Dan ; Song, Yue

Author_Institution

Sch. of Inf. Sci. & Eng., Northeastern Univ., Shenyang

Volume

1

fYear

2006

fDate

38869

Firstpage

598

Lastpage

601

Abstract

Different from multi-channel MES, eleven Chinese digitals zero to ten (/i/, /er/, /san/, /si/, /wu/, /liu/, /qi/, /ba/, /jiu/, and /shi/) are studied based on the one-channel detected myoelectric signal (MES). Zygomaticus major and anterior belly of the digastric are carefully selected as the electrodes site of MES detected. According to MES characteristic, wavelet transform coefficients, AR model coefficients and real cepstral coefficients are calculated as the features of MES. Using GA (genetic arithmetic) sixteen features are selected from the original features as the inputs of SVM (support vector machine) classifier. The result shows that using the MES to recognize unvoiced speech is a promising way

Keywords

electromyography; natural languages; speech recognition; support vector machines; wavelet transforms; GA; SVM classifier; cepstral coefficients; facial myoelectric signal; genetic arithmetic; multichannel MES; support vector machine; unvoiced Chinese digital speech recognition; wavelet transform coefficients; Arithmetic; Cepstral analysis; Electrodes; Face recognition; Facial muscles; Genetics; Signal detection; Support vector machine classification; Support vector machines; Wavelet transforms;

fLanguage

English

Publisher

ieee

Conference_Titel

Communications, Circuits and Systems Proceedings, 2006 International Conference on

Conference_Location

Guilin

Print_ISBN

0-7803-9584-0

Electronic_ISBN

0-7803-9585-9

Type

conf

DOI

10.1109/ICCCAS.2006.284707

Filename

4063951