Re: voice-suppression circuits,karaoke

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Article #15167

#15167

From: Chris Best
Date: Wed, 23 Dec 1992 15:52

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I can't help you find the company, but here's how they work
(as it was explained to me): any signal common to both
channels is removed, and signals that are different are
left in.  So I guess the song has to be stereo.

Since vocals are typically centered in the image, that's
what gets cut out.  Don't know what else does, though.

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arc1-ca.pugleaf.net!sparky!uunet!paladin.american.edu!howland.reston.ans.net!zaphod.mps.ohio-state.edu!sdd.hp.com!col.hp.com!cab

References: <1992Dec23.000104.10686@news.acns.nwu.edu>

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Path: arc1-ca.pugleaf.net!sparky!uunet!paladin.american.edu!howland.reston.ans.net!zaphod.mps.ohio-state.edu!sdd.hp.com!col.hp.com!cab
From: cab@col.hp.com (Chris Best)
Newsgroups: sci.electronics
Subject: Re: voice-suppression circuits,karaoke
Date: 23 Dec 1992 15:52:32 GMT
Organization: your service
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References: <1992Dec23.000104.10686@news.acns.nwu.edu>
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