DocumentCode
284715
Title
Classification of whale and ice sounds with a cochlear model
Author
Parks, T.W. ; Weisburn, B.A.
Author_Institution
Dept. of Electr. Eng., Cornell Univ., Ithaca, NY, USA
Volume
2
fYear
1992
fDate
23-26 Mar 1992
Firstpage
481
Abstract
The authors analyze a cochlear model data representation for use in classifying acoustic transient signals. Comparisons of the cochlear model, short time Fourier transform, and wavelet transform from a filter bank perspective are made. The cochleagram and the spectrogram are used to classify a set of bowhead whales and ice sounds from the Arctic
Keywords
acoustic signal processing; ear; oceanography; physiological models; sea ice; transients; underwater sound; Arctic; acoustic transient signals; bowhead whale sound; cochleagram; cochlear model; data representation; filter bank; ice sounds; mammal; marine biology; ocean; short time Fourier transform; signal classification; spectrogram; underwater sound; wavelet transform; Biological system modeling; Filter bank; Finite impulse response filter; Fourier transforms; Ice; Psychoacoustic models; Spectrogram; Transient analysis; Wavelet transforms; Whales;
fLanguage
English
Publisher
ieee
Conference_Titel
Acoustics, Speech, and Signal Processing, 1992. ICASSP-92., 1992 IEEE International Conference on
Conference_Location
San Francisco, CA
ISSN
1520-6149
Print_ISBN
0-7803-0532-9
Type
conf
DOI
10.1109/ICASSP.1992.226015
Filename
226015
Link To Document