"graphic equalizer." YourDictionary, n.d. Web. 15 October 2018. <http://www.yourdictionary.com/graphic-equalizer>.
graphic equalizer. (n.d.). Retrieved October 15th, 2018, from http://www.yourdictionary.com/graphic-equalizer
An electronic equalizer that adjusts relative frequency levels of individual, narrow bands along a range of frequencies, often using slider knobs arranged in order of frequency, the levels of which together resemble a graphic depiction of the frequency gain or loss across that range.