DocumentCode
2977241
Title
A novel approach of adaptive feedback cancellation for hearing aids
Author
Chi, Hsiang-Feng ; Gao, Shawn X. ; Soli, Sigfrid D.
Author_Institution
Dept. of Electr. Eng., California Univ., Los Angeles, CA, USA
Volume
3
fYear
1999
fDate
36342
Firstpage
195
Abstract
In this paper, a band-limited adaptive feedback cancellation algorithm for hearing aids is proposed. Utilizing the characteristics of the feedback oscillation, the algorithm provides better cancellation efficiency, convergence behavior and, hence, better output sound quality than the widely-used wideband feedback cancellation schemes
Keywords
acoustic signal processing; adaptive signal processing; feedback; hearing aids; band-limited adaptive feedback cancellation; cancellation efficiency; convergence behavior; hearing aids; output sound quality; Adaptive filters; Auditory system; Distortion; Hearing aids; Interference; Microphones; Output feedback; Speech; Transfer functions; Wideband;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 1999. ISCAS '99. Proceedings of the 1999 IEEE International Symposium on
Conference_Location
Orlando, FL
Print_ISBN
0-7803-5471-0
Type
conf
DOI
10.1109/ISCAS.1999.778818
Filename
778818
Link To Document