DocumentCode
310563
Title
Dual-channel auditory spectrum modeling
Author
Billa, Jayadev
Author_Institution
Dept. of Electr. Eng., Pittsburgh Univ., PA, USA
Volume
2
fYear
1997
fDate
21-24 Apr 1997
Firstpage
995
Abstract
We propose a new approach to the modeling of speech based on cues from the peripheral auditory system. Our approach attempts to incorporate the dynamic adaptation of biological auditory systems to varying sound by simplistically formulating a dual-processing strategy that treats unvoiced and voiced speech as deserving of different processing. Preliminary studies show that this approach possesses significant noise robustness
Keywords
hearing; spectral analysis; speech processing; speech recognition; acoustic environments; automatic speech recognition; biological auditory systems; dual channel auditory spectrum modeling; dual processing strategy; dynamic adaptation; mel-frequency cepstrum; noise robustness; peripheral auditory system; speech modeling; voiced speech; Acoustic noise; Auditory system; Automatic speech recognition; Biological system modeling; Biomedical signal processing; Biomembranes; Degradation; Filtering; Noise robustness; Speech processing;
fLanguage
English
Publisher
ieee
Conference_Titel
Acoustics, Speech, and Signal Processing, 1997. ICASSP-97., 1997 IEEE International Conference on
Conference_Location
Munich
ISSN
1520-6149
Print_ISBN
0-8186-7919-0
Type
conf
DOI
10.1109/ICASSP.1997.596107
Filename
596107
Link To Document