DocumentCode
2667539
Title
A new single chip automatic gain control for hearing aids
Author
Samet, Mounir ; Masmoudi, Mohamed ; Mouine, Jaouhar
Author_Institution
Dept. of Electr. Eng., ENIS, Sfax, Tunisia
Volume
2
fYear
1998
fDate
24-28 May 1998
Firstpage
758
Abstract
A new automatic gain control (AGC) is described in this paper. It has a low power consumption, since it is designed in CMOS technology, and an easy external setup using reference voltage inputs. The circuit is built around an operational amplifier using MOS resistive circuits (MRC). This AGC has shown a good linearity and a very weak total harmonic distortion. Some results are included in this paper
Keywords
CMOS digital integrated circuits; automatic gain control; biomedical electronics; harmonic distortion; hearing aids; integrated circuit design; operational amplifiers; AGC; CMOS; MOS resistive circuits; MRC; hearing aids; linearity; low power consumption; operational amplifier; reference voltage inputs; single chip automatic gain control; total harmonic distortion; CMOS technology; Circuits; Energy consumption; Equations; Gain control; Hearing aids; Operational amplifiers; Pain; Resistors; Threshold voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical and Computer Engineering, 1998. IEEE Canadian Conference on
Conference_Location
Waterloo, Ont.
ISSN
0840-7789
Print_ISBN
0-7803-4314-X
Type
conf
DOI
10.1109/CCECE.1998.685608
Filename
685608
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