Howtosignalprocessing
Is parametric EQ better than graphic EQ?
' However, parametric EQ is much more flexible once you get used to it. On top of that, it provides specific advantages for guitar players. Parametric EQ gives you access to a much wider range of shapes and curves using far fewer bands than graphic EQ.
How do I change EQ settings?
Normally, you'll find whichever EQ point is closest to the frequency you want to boost or reduce, and then simply move it to the exact spot you'd like for the desired effect. Turning the boost or gain knob up or down determines how much you are boosting (or reducing) your chosen frequency in decibels.
Do equalizers improve sound?
A graphic equalizer (EQ) offers a simple solution: boost or cut (make louder or softer) a specific range of frequencies to improve sound quality.
