Big Blue Manual
August, 2019
LFO (Low Frequency Oscillator)
Figure 4:
LFO
There are three Low Frequency Oscillators that can affect different aspects of the sound, ranging from
altering portions of the VCO or altering portions of the VCF. These LFOs are bipolar, meaning that they
cycle between
-1v
and
1v
.
The LFO output is routed using the
Route
parameter.
Frequency
The
Frequency
or
Freq
parameter allows you to adjust the frequency of the LFO from
0.01Hz
to
300Hz
.
Shape
The
Shape
parameter can alter the shape of the LFO, allowing you to choose between the
four basic oscillator shapes: Sine, Triangle, Sawtooth, and Square.
Depth
The
Depth
parameter acts as an attenuator to the LFO, changing the rise and fall voltages.
These voltages will vary from 0% to 100% of the full voltage, depending on the position of the knob,
where 0% is when the knob is fully to the left, and 100% when the knob is fully to the right.
SV Modular
7
