Lfo 2 - Access Virus Rack User Manual

112 CHAPTER 16
The Parameters
phase positions of 0 to 360 degrees; the
value 0 switches the KEY TRIGGER func-
tion completely off so that the LFO oscil-
lates freely and appears on random
phase positions at the start of a note.
01111111111111111112
1 LFO1
TrigPhase
61111111111111111154
AMOUNT This menus contain indepen-
dent modulation intensities for control-
ling the following parameters via LFO 1:
01111111111111111112
1 LFO1 AMOUNT
Osc1
61111111111111111154
OSC 1 Pitch of Oscillator 1
OSC 2 Pitch of Oscillator 2
PW 1+2 Both pulse widths jointly
RESO 1+2 Both filter resonances
FILTER GAIN Here the input level of the
filter section is modulated (and thus the
subsequent saturation level). The effect
of a FILT GAIN modulation is a periodic
change in the saturation level which is
linked to a corresponding tremolo (peri-
odic change in volume). If the signal is
not saturated in any manner, then the
only audible result is a tremolo effect.
Off≤
We purposely placed the modulation
point in front of the filter section in the
signal chain. This means that the distor-
tion amount – i.e. the intensity of the
effect – is also modulated when you acti-
vate SATURATION. Furthermore, you can
use fast LFO oscillations to generate
brief impulses (transients) in the oscilla-
tor signal that excite the resonant fre-
quencies of the filters. The filters will
fade out freely since their output signal
+30≤
is not affected by the FILT GAIN volume
modulation.
í
CLOCK Same as LFO 1
01111111111111111112
1 LFO1 AMOUNT
FilterGain
61111111111111111154

LFO 2

+0≤