Program P5: Lfo; 5-1: Osc1 Lfo1 - Korg Electronic Keyboard Parameter Manual

Program P5: LFO

Each of the Oscillators has two LFOs, which you can
use to modulate the filter, amp, pitch, and many other
parameters.
5–1: OSC1 LFO1
5–1a
5–1b
5–1c
This page has all of the controls for the first LFO of
Oscillator 1. For instance, you can:
• Select the LFO's basic waveform, and modify it
with the Shape parameter.
• Control the LFO's frequency, and assign AMS
controllers to modulate the frequency.
• Use the Key Sync parameter to choose whether the
LFO runs separately for each voice, or is
synchronized across all of the voices
• Use the Fade and Delay parameters to control how
long the LFO waits to start after note-on, and
whether it starts abruptly or fades in slowly.
• Set the LFO to sync to MIDI tempo.
LFO Waveforms
Guitar
Triangle
Exponential
Saw
Triangle
Exponential
Square
Saw Down
Exponential
Sine
Saw Up
The two Oscillators also share a single Common LFO,
similar to the global LFO on some vintage analog
synths.
These pages let you set up all of the parameters for all
five LFOs.
5–1a: OSC 1 LFO 1
Waveform
This selects the basic LFO waveform, as shown in the
graphic below.
Most of the waveforms should be self-explanatory, but
a few will benefit from more details:
Guitar is intended for guitar vibrato, and its shape is
specifically tuned for this purpose. The waveform is
positive-only, so that when used for pitch, it will only
bend up, and not down.
Random1 (S/H) generates traditional sample and hold
waveforms, in which the level changes randomly at
fixed intervals of time.
Step Triangle-4
Step Triangle-6
Step Saw-4
Step Saw-6
Program P5: LFO
5–1PMC
[Triangle...Random6 (Continuous)]
Random1 Random4
(S/H) (Continuous)
Random5
Random2
(Continuous)
(S/H)
Random6
Random3
(Continuous)
(S/H)
5–1: OSC1 LFO1
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