16
17
With SYNC: OFF you can adjust the
internal oscillator frequency. Rotate
the FX potentiometer to set the
frequency from 0.13Hz to 4000Hz.
Let’s start with the
INTERNAL
MODULATION OSCILLATOR (OSC)
.
First, you have selection of the
waveforms (WAVE). Rotate the right
encoder to browse the waveforms.
Available waveforms are: Sine,
Triangle, Ramp, Sawtooth, Square,
Sample&Hold. Note that not all modulation waveforms will give nice
resulting sound. We recommend to begin experiments with the sinewave.
Once you have selected the waveform push the right encoder to configure
synchronization of the modulation oscillator. Rotate the right encoder to
select synchronization ON or OFF, meaning, if the internal oscillator runs
independently or its’ frequency is synchronized to the frequency of the
main oscillator.
With SYNC: ON you can select
synchronization ratio. Rotate the FX
potentiometer to desired sync ratio
(the module provides both multiplied
and divided frequencies). Note that
module will play back the resulting
wave in real time and you can hear
modulation sweetspots.
IF THE EXTERNAL MODULATOR
IS SELECTED (IN)
, you can apply
the modulation CV (LFO, envelope
generator or any other modulation
source) to the FX CV input, and
adjust its amplitude with the FX CV
potentiometer.
The small “oscilloscope” will show you the waveform of the incoming CV.
Push the right encoder to access oscilloscope settings:
SCALE adjusts the timing to fit the incoming modulation wave in the
oscilloscope horizontally;
GAIN – sets the gain of the FX CV input;
BIAS – offsets the incoming CV on the FX CV input.
PHASE DISTORTION
has similar
controls, and the setting POT turns
FX potentiometer in manual phase
distortion control.
For some effects (specifically, phase
distortion, wavefold, wave wrap,
bitcrush)
MANUAL CONTROL (POT)
over the effect gives nice results. Just
use the FX potentiometer to alter the
waveshape.
RINGMODULATOR
works similar
to the FM. The principal oscillator
is considered a main signal, but
Modulation oscillator or signal applied
to the FX CV – a carrier.
Modulation controls are basically
identical.
Summary of Contents for GraphicVco
Page 1: ...USER MANUAL...