ALESIS DEQ230D - Manual (Page 69)

Program Charts
5
67
51 Proximity Effect This curve is meant to mimic the physics phenomenon that the
closer your ear (or a microphone) gets to a sound source, the
more the bass is emphasized.
52 Presence This curve gives the signal a little more life when you want to get
the listener's attention.
53 Distance Sometimes you want the signal to not be so much of an attention
grabber.
54 Combfilter Combo This is just whacky. This is what happens when you send a stereo
signal through two different comb filter curves--Channel A using
a resonant base of 125Hz while Channel B uses a resonant base
of 50Hz.
55 Blank Store one of your programs here.
56 Blank Store one of your programs here.