Article View: comp.dsp
Article #832Re: DSP for feedback control
From: Bill Vermillion
Date: Wed, 13 Jun 1990 13:31
Date: Wed, 13 Jun 1990 13:31
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In article <6418.267529f7@umiami.miami.edu-> chuck@umiami.miami.edu writes:
->In article <539@skipper.dfrf.nasa.gov>, rando@skipper.dfrf.nasa.gov
->(Randy Brumbaugh) writes:
->>
->> ...Wouldn't it be possible to use DSP to eliminate feedback
->> in real time before it is noticed? ...
->>
->I've done live sound work for a few years now. I am certain that many folx
->such as yourself have thought of such a monster, but I have some thoeries
->as to why it's not out yet. However, it is a *great* idea!
->
->Also, you'd either have to decide on a specific computer to run it on, or
->develop your own CPU, operating system and user interface to run with the
->unit. And, if you decided on a computer, should it be a Mac, IBM, etc?
->How many sound companies have road-worthy computers?
Since it (the automatic FB eliminating DSP) would be a dedicated piece of
equipment it would make sense to make it a single piece of gear. It doesnt'
need to be an add in board to a computer, nor should it.
However, as wonderful as this device sounds, I'll bet you it will (when it
happens) get overused, and improperly used.
I can radio stations who are now using 4 band compressors to get a louder
signal than those with single band units, now going to the "infinite band"
unit. Then what music sounds like will only be a memory for many people. :-(.
bill
--
Bill Vermillion - UUCP: uunet!tarpit!bilver!bill
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Path: arc1-ca.pugleaf.net!utzoo!attcan!uunet!cs.utexas.edu!uwm.edu!rpi!crdgw1!ge-dab!tarpit!bilver!bill From: bill@bilver.UUCP (Bill Vermillion) Newsgroups: comp.dsp,rec.audio Subject: Re: DSP for feedback control Message-ID: <789@bilver.UUCP> Date: 13 Jun 90 13:31:17 GMT References: <539@skipper.dfrf.nasa.gov-> <6418.267529f7@umiami.miami.edu> Reply-To: bill@bilver.UUCP (Bill Vermillion) Organization: W. J. Vermillion, Winter Park, FL Lines: 31