Sound device incorporating multiple narrow-band circuits allowing boost and cut of predetermined frequencies. Vertical fader controls are used which provide a ‘graphic' representation of the adjustments across the frequency range. Good for getting rid of feedback.
A means of the adjusting the various frequency bands in audible sound in relation to one another to improve the sound or create special effects. Many have LED displays as well to see the what frequencies are present and their relative strength.
A 3 or 5 band sound control which lets you change volume of separate parts of the sound spectrum to "shape" the sound to your taste.
The graphic equaliser influences the characteristics of a predefined range of different frequencies. Frequencies can be adjusted individually or by selecting set styles.
Or EQ. A unit which cuts or boosts sounds in a particular frequency range. The equivalent on domestic equipment is a tone control. Most graphic equalisers have sliders to control 32 distinct frequency bands and there will be two sets of sliders, one for each stereo channel. As a verb, to EQ means to set the equalisation to produce the best and clearest sound for a particular venue.
a high-fidelity audio control that allows you to graphically view and individually control a number of different frequency bands in a stereophonic system
A group of filters using faders to control cut or boost. So-called because the positions of the faders represent the resulting frequency response of the unit.
a sound shaping system that lets you set the volume of different parts of the sound spectrum to suit your tastes and the acoustic conditions of the room.
An electronic device for adjusting the frequency response of an audio system, selectively altering the level of sound allowed in discreet frequency bands from bass to treble. Often accompanied by a dynamic LED display.
A system of multiple tone controls which each operate on a separate frequency band. The controls are always of the sliding type, and are arranged so that when set the sliders form a pattern that represents the frequency response characteristic of the system. This was a very popular device during the 1980's and was initially offered for the Walkman user as an add-on unit. Later models offered built-in graphic equalisers, for example the WM-60. Text copyright © Walkman Central. Unauthorised reproduction prohibited.