Article View: comp.dsp
Article #1537More A-law and u-law companding
From: Mark Summerfield - Switching
Date: Fri, 08 Mar 1991 06:57
Date: Fri, 08 Mar 1991 06:57
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1276 bytes
As an alternative to implementing logarithmic companding digitally, I am intersted in investigating the possibility of performing any processing of log companded signals without conversion. In particular whether there are any techniques for combining (ie summing) signals in the log domain. Once again, if anyone has any pointers to any work in this area it would be much appreciated. Thanks, Mark ------------------------------------------------+-----------------------------+ Mark Summerfield, Telecom Research Laboratories | "A witty saying proves | ACSnet[AARN/Internet]: m.summerfield@trl.oz[.au]| nothing." -- Voltaire | Snail: PO Box 249, Clayton, Vic., 3168 +-----------------------------+
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arc1-ca.pugleaf.net!utzoo!news-server.csri.toronto.edu!cs.utexas.edu!sdd.hp.com!spool.mu.edu!munnari.oz.au!bruce!trlluna!sandinista!brahma!summerReferences:
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Path: arc1-ca.pugleaf.net!utzoo!news-server.csri.toronto.edu!cs.utexas.edu!sdd.hp.com!spool.mu.edu!munnari.oz.au!bruce!trlluna!sandinista!brahma!summer From: summer@brahma.trl.oz.au (Mark Summerfield - Switching) Newsgroups: comp.dsp Subject: More A-law and u-law companding Message-ID: <1991Mar8.065706.11582@trl.oz.au> Date: 8 Mar 91 06:57:06 GMT References: <1991Mar8.052136.11121@trl.oz.au> Sender: news@trl.oz.au (USENET News System) Reply-To: m.summerfield@trl.oz.au Organization: Telecom Research Laboratories, Melbourne, Australia Lines: 14