DocumentCode
2394101
Title
The extraction and simulation of Mel frequency cepstrum speech parameters
Author
Xu, Hongyu ; Zhang, Xia ; Jia, Liang
Author_Institution
Shenyang Aerosp. Univ., Shenyang, China
fYear
2012
fDate
19-20 May 2012
Firstpage
1765
Lastpage
1768
Abstract
This paper takes consideration of (voices of) the characteristics of voice processing by the human auditory system, adopts triangle filter to do signal preprocessing, and uses logarithm operations of all filter output for extracting Mel frequency cepstrum Coefficient (MFCC). By Matlab simulation of MFCC vectors of typical signal of male and female, an analyses is given of the probability to be applied into speech recognition systems.
Keywords
filtering theory; hearing; speech processing; speech recognition; Mel frequency cepstrum speech parameter; human auditory system; speech parameter extraction; speech parameter simulation; speech recognition system; triangle filter; voice processing; Band pass filters; Cepstrum; Humans; Mel frequency cepstral coefficient; Speech; Speech recognition; Vectors; Matlab simulation; Mel frequency cepstrum Coefficient (MFCC); speech recognition;
fLanguage
English
Publisher
ieee
Conference_Titel
Systems and Informatics (ICSAI), 2012 International Conference on
Conference_Location
Yantai
Print_ISBN
978-1-4673-0198-5
Type
conf
DOI
10.1109/ICSAI.2012.6223385
Filename
6223385
Link To Document