[sci.electronics] Parametric Equalizer Circuit Needed

lrb@rrivax.rri.uwo.ca (Lance R. Bailey) (07/26/90)

In article <23368@dartvax.Dartmouth.EDU>, jake@northstar58 (Robert W. Fasciano) writes...
>I'm looking for a circuit design for an audio
>PARAMETRIC EQUALIZER.  The idea behind the circuit
saw one in an article on how to better your bass (answer was build
a paremetric) in one of 
	audio
	stereo review
	stereo/video guide
this winter
_________________________________
Lance R. Bailey, Systems Manager | Robarts Research Institute
email: lrb@rri.uwo.ca            | Clinical Trials Resources Group
  vox: 519-663-3787 ext. 4108    | P.O. Box 5015, 100 Perth Dr.
  fax: 519-663-3789              | London, Canada N6A 5K8

jake@northstar58 (Robert W. Fasciano) (07/26/90)

I'm looking for a circuit design for an audio
PARAMETRIC EQUALIZER.  The idea behind the circuit
is that it is able to amplify or attenuate a narrow,
variable frequency.  There are two control knobs,
one controls the center frequency, the other determines
the amount of gain or attenuation.  Any references
or infomation would be helpful.

rh@well.sf.ca.us (Robert Horvitz) (08/05/90)

See "Tailor the Sound of Your Audio System with this Stereo Parametric
Equalizer," by John H. Roberts, pp. 17-23, -77, in the 1982 edition of
the ELECTRONIC EXPERIMENTER'S HANDBOOK.
 
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