parametric equalizer

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Related to parametric equalizers: graphic equalizer

parametric equalizer

n.
An electronic equalizer that adjusts relative frequency levels according to a set of parameters, in particular the value of the central frequency to be adjusted, the gain or loss for that frequency, and the bandwidth of affected frequencies around that central frequency.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

parametric equalizer

n
(Electronics) an electronic device for cutting or boosting selected frequencies by continuous narrowing or widening of the frequencies to be filtered. Compare graphic equalizer
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
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The three parametric equalizers are clearly seen pulling down standing waves, while the three fixed equalizers combine to reduce the total energy below 160 Hz and give a little lift at 250 Hz.
For $50 more, consider upgrading to the new AVR 2106, with user-adjustable seven channels of digital equalization, its automatic speaker and room calibration system with six parametric equalizers, and a slightly higher power rating.

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