Cars & Driving
- noun a unit in a car stereo system that adjusts the audio output signal strength separately for individual frequency ranges; individual frequencies can be emphasized to compensate for specific acoustic conditions
- An equalizer in which multiple bands of frequencies may be independently adjusted, so that the overall response of an audio system can be tailored to specific needs or preferences. Such an equalizer usually uses sliding controls to modify each band, the center frequencies of which are fixed. When set, the positions of said sliding controls resemble an approximate graph of the resulting frequency response. Also spelled graphical equalizer.
- synonymgraphical equalizer