Amp1 Modulation - Korg PS60 Parameter Manual

Program Edit
Amp1 EG
This displays the Amp1 EG envelope specified in the Amp1
EG page.
The graphic shows the shape of the Amp1 EG. You can also
change the shape by using the mouse to drag each of the
squares.
Amp2
This page controls Oscillator 2's basic level and Pan settings.
It is available only when the Oscillator Mode is set to Dou‐
ble; if not, the page will be grayed out.
The parameters are identical to those for Oscillator 1
( "Amp1" on page 45).
Amp Keyboard Tracking
Change to
Volume
46
Louder x2
No change
Silence
Low Break: D1

Amp1 Modulation

This page contains the settings for Oscillator 1's Amp level
modulation. Among other things, you can:
• Set up complex keyboard tracking shapes to control the
Amp level.
• Assign AMS modulation for the Amp level.
• Control the effect of the LFOs on the Amp level.
The total effect of the modulation can increase the volume to
a maximum of two times louder than the Amp "Level" set‐
ting.
Keyboard Track
Keyboard tracking lets you vary the volume as you play up
and down the keyboard. Usually, some amount of key track‐
ing is necessary in order to make the volume consistent
across the entire range.
PS60's keyboard tracking can be fairly complex, if desired.
You can create different rates of change over up to four dif‐
ferent parts of the keyboard. For instance, you can:
• Make the volume increase very quickly over the middle
of the keyboard, and then increase more slowly–or not at
all–in the higher octaves.
• Make the volume increase as you play lower on the
keyboard.
• Create abrupt changes at certain keys, for split‐like
effects.
How it works: Keys and Ramps
The keyboard tracking works by creating four ramps, or
slopes, between five keys on the keyboard.
"Break Key" on page 38
Break Key
Low Key
Center Key
High Key
"Break Key" on page 38
Ramp
Please see "Ramp" on page 38.
Ramp values: +99
Ramp values: –99 –97 –95
Center: G2 High Break: C4
+50 +25
–48 –25
[C–1...G9]
[C–1...G9]
[C–1...G9]