Korg Soundlink DRS OASYS PCI Patches & Effects Manual page 286

St TempoChorus
LFO Control
Frequency Knob, Manual Tempo, MIDI Tempo. The LFO speed can be controlled
either by the Frequency knob (including the mod source), the Manual Tempo knob,
or by MIDI Tempo (derived from MIDI clocks).
If this is set to Frequency Knob, then the LFO speed will be controlled by the
settings in the Frequency section, including the mod source and amount.
If this is set to Manual Tempo, then the Manual Tempo knob will set the basic
tempo, and the note value set in the Subdivisions menu will control the LFO speed.
If this is set to MIDI Tempo, then incoming MIDI Clocks will set the basic tempo,
and the note value set in the Subdivisions menu will control the LFO speed.
Phase
Initial Phase
This sets the point in the waveform at which the LFO starts. Whenever the Phase
Reset controller is received, the LFO will start from the Initial Phase point.
L/R Phase
+/-180. This sets the phase difference between the LFOs for the right and left
channels. Off-setting the phase between the two, as shown below, enhances the
stereo effect.
When using the LFO with tempo, the L/R Phase also creates a rhythmic offset
between the left and right channels. For instance, a 1/4 note LFO with an L/R
Phase of +180 creates alternating stereo 8th notes.
LFO Phase
278
0° +90° +180°
–180° –90° 0°
Chorus
OASYS PCI