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8. EG select switch
This lets you choose one of three modulation waveforms for the EG
that’s applied to the VCA.
(DECAY) The volume will start at maximum the instant the
note is sounded, and will then decay.
(GATE) The volume will remain at maximum while the note
is played.
(ATTACK) The volume will begin increasing the instant the
note is sounded, and will remain at maximum while
the note is played.
LFO (Low Frequency Oscillator)
The LFO applies cyclical changes to the parameters that determine
the sound. You have three choices to specify which parameters will
be modulated. Since the modulation rate can be adjusted over a broad
range, you can use this to create everything from vibrato to sound
effects. You can also use 1SHOT mode to make the LFO behave like
an EG.
9. RATE knob
This adjusts the speed of modulation. Turning the knob toward the
right produces faster modulation.
10. INT. knob
This adjusts the intensity (depth) of modulation. If you turn the knob
all the way to the left, no modulation will be applied.
11. TARGET select switch
This specifies what will be affected by LFO modulation.
VCO The VCO pitch will change.
VCO+VCF The VCO pitch and the VCF cutoff frequency will
change.
VCF The VCF cutoff frequency will change.
12. MODE select switch
This switches the range of the modulation rate, or changes how mod-
ulation is applied.
FAST The modulation rate will have a range of approxi-
mately 1Hz to 5kHz.
SLOW The modulation rate will have a range of approxi-
mately 0.05Hz to 18Hz.
1SHOT When the note begins, the first half-cycle of modu-
lation will be applied, and then the LFO will stop.
KEY SYNC is applied if you select FAST or 1SHOT.
Note-on
Note-on
Note-on
A note played with 1SHOT
Sawtooth wave
Tr iangle wave
Square wave
About KEY SYNC
Key Sync is a function that resets the phase of the LFO waveform
when a note is played.
Note-an
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