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Article #15232

Re: voice-suppression circuits,karaoke

#15232
From: pete cervasio
Date: Wed, 23 Dec 1992 22:50
25 lines
1544 bytes
cab@col.hp.com (Chris Best) writes:

> 
> 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.

A _LOT_ of the bass disappears, since it's usually recorded center
channel, too.  You need drastic equalization to get some of it back.
There is a problem if there is stereo reverb on the vocals, too... it
doesn't disappear!

Pete C.

+----------------------------------------------------------------------+
| Pete Cervasio                | pete%q106fm.uucp@wupost.wustl.edu     |
| I fish, therefore I am.      | pete.cervasio@f1.n2250.z1.fidonet.org |
+----------------------------------------------------------------------+
|  If you think of C as a preprocessor for your assembler, it makes    |
|                   just as little sense as before.   (me)             |
+----------------------------------------------------------------------+
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Path: arc1-ca.pugleaf.net!sparky!uunet!zaphod.mps.ohio-state.edu!howland.reston.ans.net!wupost!q106fm!pete
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Path: arc1-ca.pugleaf.net!sparky!uunet!zaphod.mps.ohio-state.edu!howland.reston.ans.net!wupost!q106fm!pete
From: pete@q106fm.uucp (pete cervasio)
Newsgroups: sci.electronics
Subject: Re: voice-suppression circuits,karaoke
Message-ID: <LyB0VB2w164w@q106fm.uucp>
Date: Wed, 23 Dec 92 16:50:20 CST
References: <1ha200INNls8@hp-col.col.hp.com>
Organization: WKBQ-FM Engineering Department
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