AUTOMATISCHE VERSTÄRKUNGSREGELUNG MITTELS EINES SIGNALPROZESSORS

A digital signal processor based automatic gain control (AGC) is disclosed for adjusting the gain of a signal processor. According to the invention, an input signal is provided and at least one value is determined based on the energy of the signal. Thereafter, the desired signal gain is computed res...

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Bibliographic Details
Main Author SHUMWAY, PEGGY, PESCATORE, SCHAUMBURG, IL 60193, US
Format Patent
LanguageGerman
Published 21.03.1996
Edition6
Subjects
BASIC ELECTRONIC CIRCUITRY
CONTROL OF AMPLIFICATION
ELECTRICITY
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Summary:A digital signal processor based automatic gain control (AGC) is disclosed for adjusting the gain of a signal processor. According to the invention, an input signal is provided and at least one value is determined based on the energy of the signal. Thereafter, the desired signal gain is computed responsive to the energy value or values. One advantage of this AGC is that it may easily be implemented in digital format by means of a digital signal processor (DSP).
Bibliography:Application Number: DE19906021168T