DocumentCode
2690451
Title
Computational model of signal-encoding in the mammalian peripheral auditory system
Author
Chittajallu, Siva K. ; Palakal, Mathew ; Kohrt, Kevin
Author_Institution
Dept. of Mech. Eng., Indiana Univ., Indianapolis, IN, USA
Volume
2
fYear
1994
fDate
2-5 Oct 1994
Firstpage
1303
Abstract
This papers presents results in modeling the inner ear of the FM bat. The basilar membrane is modeled as a bank of bandpass filters. The ability of constant bandwidth and constant Q models in extracting time-frequency detail from a representative echolocation call is presented. The constant Q filter bank provides the best joint time-frequency resolution
Keywords
acoustic signal processing; band-pass filters; bioacoustics; ear; encoding; hearing; physiological models; FM bat; bandpass filters; basilar membrane; constant Q models; constant bandwidth; echolocation call; inner ear; mammalian peripheral auditory system; physiological model; signal-encoding; time-frequency resolution; Auditory system; Band pass filters; Bandwidth; Biomembranes; Computational modeling; Computer peripherals; Data mining; Delay; Ear; Filter bank; Frequency; Pulse amplifiers; Time frequency analysis;
fLanguage
English
Publisher
ieee
Conference_Titel
Systems, Man, and Cybernetics, 1994. Humans, Information and Technology., 1994 IEEE International Conference on
Conference_Location
San Antonio, TX
Print_ISBN
0-7803-2129-4
Type
conf
DOI
10.1109/ICSMC.1994.400025
Filename
400025
Link To Document