The problem of feedback in hearing aids.
One of the factors that limits hearing-aid performance is feedback. This paper discusses the problem of feedback in hearing aids, illustrated with examples based on a computer simulation of hearing-aid behavior. The available technology for dealing with the problem of feedback is then reviewed, and new digital signal-processing approaches are described that may finally solve the feedback problem.
Center for Research in Speech and Hearing Sciences, Graduate School, City University of New York, NY 10036.
J M
JM
Kates
D004867:Equipment Design; D005246:Feedback; D006310:Hearing Aids; D006801:Humans; D008838:Microcomputers; D010469:Perceptual Distortion; D010470:Perceptual Masking; D012815:Signal Processing, Computer-Assisted / Q000295:instrumentation