Vco2 - Yamaha AN1x Owner's Manual

PWM Src
(Pulse Width Modulation
Source)
The PWM source setting selects the source wave which
changes the VCO1's pulse width over time, thus
determining the behavior of the pulse width.
Settings: fixed, PEG, FEG, LFO1, LFO2, LFO2p, LFO2f
When set to "fixed", there is no change in modulation over time.
The Low Frequency Oscillator 2 Phase (LFO2p) shifts the LFO2 wave later by 60
degrees. The Low Frequency Oscillator 2 Fast (LFO2f) slightly speeds up the LFO2
cycle.
PmodDepth
(Pitch Modulation Depth)
The Pitch Modulation depth setting determines the
depth of the pitch modulation of VCO1 by the LFO1.
Pitch Modulation adds a cyclical change to the pitch to
create a vibrato effect. Turning the knob to the right
widens the range of the pitch change. Negative value
settings reverse the phase of the LFO1 by 180 degrees.
Settings: -127 ~ +127

VCO2

When KNOB PARAMETER GROUP switch [VCO2] is
selected, the eight CONTROL knobs will access specific
Voltage Controlled Oscillator 2-related parameters,
including wave selection, pitch specification and wave
control.
For more information about VCO2, see pages 10, 30.
Wave
The Wave setting determines the VCO2 wave when the
SYNC (see page 59) is turned off.
Settings: saw, pulse, saw2, mix
Available waves are the same as for VCO1. For a description, see page 61.
Pitch
Fine
Edge
PW
PWMDepth
PWM Src
PmodDepth
(All parameter descriptions are the same as for VCO1;
see page 61.)
63