KORG PA4X 76 - Manual (Page 430)

426| Customizing and editing the Sounds
Modulating amplitude
Modulating the amplitude level of each oscillator makes the sound alive and
ever-changing.
▪ Go to the Sound > Amp > Modulation page.
Tracking the amplitude across the keyboard
Use the Keyboard Track parameters to adjust the volume of the selected
oscillator across the keyboard.
▪ Use the Key Low/High parameters (C–1…G9) to specify keyboard tracking for
the note number at which keyboard tracking will begin to apply. The volume
will not change between Key Low and Key High.
Keyboard tracking will apply to the range below the specified Low note num-
ber, and above the specified High note number.
▪ Use the Ramp Low/High parameters to specify the slope of the keyboard
tracking (-99…+99).
With positive (+) values of the Ramp Low parameter, the volume will increase
as you play notes below the Key Low note number. With negative (–) values,
the volume will decrease.
With positive (+) values of the Ramp High parameter, the volume will increase
as you play notes above the Key High note number. With negative (–) values,
the volume will decrease.