05500902 is referenced by 110 patents and cites 61 patents.

A hearing compensation system for the hearing impaired comprises an input transducer for converting acoustical information at an input to electrical signals at an output, an output transducer for converting electrical signals at an input to acoustical information at an output, a plurality of bandpass filters, each bandpass filter having an input connected to the output of said input transducer, a plurality of AGC circuits, each individual AGC circuit associated with a different one of the bandpass filters and having an input connected to the output of its associated bandpass filter and an output connected to the input of the output transducer.

Title
Hearing aid device incorporating signal processing techniques
Application Number
8/272927
Publication Number
5500902
Application Date
July 8, 1994
Publication Date
March 19, 1996
Inventor
Douglas M Chabries
90 E. Spring Dr., Woodland Hills, 84653
UT, US
Thomas G Stockham Jr
1100 Vista View Dr., Salt Lake City, 84108
UT, US
Agent
D Alessandro & Ritchie
IPC
H04R 25/00
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