ESI ESI2000 Operation Manual page 203

Swept EQ, 2->1-octave
Parametric filter with 24 dB of boost or cut. The bandwidth of the
filter is two octaves wide at the low end of the audio spectrum,
gradually changing to one octave wide at the upper end of the
spectrum. The filter Cutoff controls the center frequency and the Q
parameter controls the boost or cut.
Swept EQ, 3->1-octave
Parametric filter with 24 dB of boost or cut. The bandwidth of the
filter is three octaves wide at the low end of the audio spectrum,
gradually changing to one octave wide at the upper end of the
spectrum. The filter Cutoff controls the center frequency and the Q
parameter controls the boost or cut.
Phaser 1
Creates a comb filter effect typical of phase shifters. Filter Cutoff
moves the position of the notches. Q varies the depth of the notches.
Phaser 2
Comb filter with slightly different notch spacing than Phaser 1.
Filter Cutoff moves the position of the notches. Q varies the depth of
the notches.
Bat-Phaser
Phase shifter with peaks as well as notches. Filter Cutoff moves the
position of the peaks and notches. Q varies the depth of the peaks
and notches.
Flanger Lite
Contains three notches. Filter Cutoff moves frequency and spacing
of the notches. Q increases flanging depth.
Vocal Ah-Ay-Ee
Vowel formant filter which sweeps from the "Ah" sound, through
"Ay" sound to "Ee" sound at maximum Cutoff. Q varies the apparent
size of the mouth cavity.
Vocal Oo-Ah
Vowel formant filter which sweeps from the "Oo" sound, through
"Oh" sound to "Ah" sound at maximum cutoff. Q varies the apparent
size of the mouth cavity.
Bottom Feeder
This is a specialized distortion filter, useful for adding punch and
drive to low frequency sounds such as bass and drums. Set the
Cutoff frequency low (less than 100) for best effect. Q has no effect
on this filter.
ESI/E3X Lowpass
This is the original ESI-32 lowpass filter. It has been included to
maintain backward compatibility. Banks created on the ESI-32 will
use this filter by default.
195
Dynamic Processing