DocumentCode
390481
Title
Pitch detection of nosy speech signal based on Bark wavelet transform
Author
Heming, Zhao ; Qi, Zhu ; Yibiao, Yu ; Xueqin, Chen
Author_Institution
Dept. of Commun. & Electron. Eng., Suzhou Univ., China
Volume
1
fYear
2002
fDate
26-30 Aug. 2002
Firstpage
418
Abstract
On the basis of psychological acoustic theories and experiments, this paper introduces the concept of Bark wavelet, and applies it to pitch detection of noisy speech signals. Experimental results obtained indicate this method is more suitable for noisy speech signals than the classical pure autocorrelation method.
Keywords
speech processing; wavelet transforms; Bark wavelet transform; noisy speech signal; pitch detection; psychological acoustics; speech processing; Acoustic noise; Acoustic signal detection; Acoustic waves; Frequency domain analysis; Speech analysis; Speech enhancement; Speech processing; Wavelet domain; Wavelet transforms; Working environment noise;
fLanguage
English
Publisher
ieee
Conference_Titel
Signal Processing, 2002 6th International Conference on
Print_ISBN
0-7803-7488-6
Type
conf
DOI
10.1109/ICOSP.2002.1181079
Filename
1181079
Link To Document