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  1. Path: sparky!uunet!zaphod.mps.ohio-state.edu!howland.reston.ans.net!wupost!q106fm!pete
  2. From: pete@q106fm.uucp (pete cervasio)
  3. Newsgroups: sci.electronics
  4. Subject: Re: voice-suppression circuits,karaoke
  5. Message-ID: <LyB0VB2w164w@q106fm.uucp>
  6. Date: Wed, 23 Dec 92 16:50:20 CST
  7. References: <1ha200INNls8@hp-col.col.hp.com>
  8. Organization: WKBQ-FM Engineering Department
  9. Lines: 25
  10.  
  11. cab@col.hp.com (Chris Best) writes:
  12.  
  13. > 
  14. > I can't help you find the company, but here's how they work
  15. > (as it was explained to me): any signal common to both
  16. > channels is removed, and signals that are different are
  17. > left in.  So I guess the song has to be stereo.
  18. > 
  19. > Since vocals are typically centered in the image, that's
  20. > what gets cut out.  Don't know what else does, though.
  21.  
  22. A _LOT_ of the bass disappears, since it's usually recorded center
  23. channel, too.  You need drastic equalization to get some of it back.
  24. There is a problem if there is stereo reverb on the vocals, too... it
  25. doesn't disappear!
  26.  
  27. Pete C.
  28.  
  29. +----------------------------------------------------------------------+
  30. | Pete Cervasio                | pete%q106fm.uucp@wupost.wustl.edu     |
  31. | I fish, therefore I am.      | pete.cervasio@f1.n2250.z1.fidonet.org |
  32. +----------------------------------------------------------------------+
  33. |  If you think of C as a preprocessor for your assembler, it makes    |
  34. |                   just as little sense as before.   (me)             |
  35. +----------------------------------------------------------------------+
  36.