DocumentCode
478749
Title
Speech Stream Detection in Short-wave Channel Based on Cepstral of Auditory Wavelet Packets
Author
Shen, Liran ; Yin, Qingbo ; Li, Xueyao ; Wang, Huiqiang
Author_Institution
Coll. of Comput. Sci. & Technol., Harbin Eng. Univ.
Volume
1
fYear
2006
fDate
20-24 June 2006
Firstpage
203
Lastpage
207
Abstract
This paper is aimed at non-stationary characteristic of noise and speech signal in short-wave channel. A novel speech stream detection method based on the cepstral of auditory wavelet packet was proposed. The results of experiments show that this method is a good one for speech stream detection, with nice combat noise performance and adaptation
Keywords
audio signal processing; cepstral analysis; noise; speech processing; speech recognition; wavelet transforms; auditory wavelet packet; cepstral analysis; noise; short-wave channel; speech signal; speech stream detection; Acoustic noise; Cepstral analysis; Detection algorithms; Event detection; Low pass filters; Signal to noise ratio; Speech coding; Speech enhancement; Wavelet packets; Working environment noise;
fLanguage
English
Publisher
ieee
Conference_Titel
Computer and Computational Sciences, 2006. IMSCCS '06. First International Multi-Symposiums on
Conference_Location
Hanzhou, Zhejiang
Print_ISBN
0-7695-2581-4
Type
conf
DOI
10.1109/IMSCCS.2006.128
Filename
4673547
Link To Document