Compression circuit for analog signals

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Article #3434

#3434

From: Ames Grisanti
Date: Mon, 16 Oct 1989 15:45

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	I am trying to find a reference book on design of a circuit
which would perform the following function: take an analog signal
(containing frequency components up to 200Khz) and compress it's
dynamic range. I would like the circuit to produce a voltage 
proportional to the compression in addition to the original 
signal in compressed mode.

I also would appreciate any comments as to wether or not any of
the information contained in the original signal will be lost
in the compression process.

thanks,

Ames Grisanti
(udgrisan@ndsuvax)

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Path: arc1-ca.pugleaf.net!utzoo!attcan!utgpu!jarvis.csri.toronto.edu!mailrus!uwm.edu!uakari.primate.wisc.edu!gem.mps.ohio-state.edu!tut.cis.ohio-state.edu!unmvax!ogccse!blake!ndsuvax!udgrisan
From: udgrisan@ndsuvax.UUCP (Ames Grisanti)
Newsgroups: sci.electronics
Subject: Compression circuit for analog signals
Keywords: need information
Message-ID: <3012@ndsuvax.UUCP>
Date: 16 Oct 89 15:45:33 GMT
Reply-To: udgrisan@ndsuvax.UUCP (Ames Grisanti)
Organization: UND Energy Research Center
Lines: 16