User Manual

Table Of Contents
28
Filters
Sequential
Additional Filter Parameters (Display Menus)
Additional Filter parameters are accessible through the menus in the
main display. To see these menus, adjust any of controls in filter section
of the front panel. The parameters explained below are the ones that
don’t already appear on the front panel.
TAB 2 - Filter Misc
LP-NOTCH-HP
LP-Notch-BP Key>LPF FRQBdPass-Notch Env Amt
028
LADDER RES COMP
KEY>LPF FREQ
ADSRFilter Env AmtFilter Misc
BDPASS-NOTCH
Key>LPF Freq: 0...127—Sets the amount of modulation from the
keyboard to the lters cutoff frequency. Any setting above zero means
that the higher the note played on the keyboard, the more the lter opens.
This is useful for adding brightness to a sound as higher notes are played,
which is typically how acoustic instruments behave. When set to zero,
keyboard lter tracking is off, meaning that lter frequency is unaffected by
playing higher or lower notes on the keyboard. When set to 127, the lter
will track in half-step increments, which can be useful if you are using
the lter to generate a pitch through self-oscillation.
Ladder Res Comp: On, Off—In a classic ladder lter, increasing the
amount of resonance decreases the amount of bass response. This param-
eter compensates for this by boosting bass frequencies as resonance is
increased on Low-Pass 2 Filter. This parameter is on by default.