KORG Pa300 Arranger - Manual (Page 254)

250 Sound Edit
Amp: Amp EG
Amp Modulation
These parameters specify how the volume of the selected oscilla-
tor will be affected by velocity.
Velocity Intensity
With positive (+) values, the volume will increase as you play
more strongly. With negative (–) values, the volume will decrease
as you play more strongly.
-99…+99 Intensity value.
AMS (Alternate Modulation Source)
Selects the source that will control the volume of the amp for the
selected oscillator (See “AMS (Alternate Modulation Source)
list” on page 256). “Velocity” cannot be selected.
Intensity
This parameter specifies the depth and direction of the effect
that “AMS” will have. The actual volume will be determined by
multiplying the value of the changes produced by the amp EG
with the values of Alternate Modulation etc., and if the levels of
the amp EG are low, the modulation applied by Alternate Modu-
lation will also be less.
For example, if “AMS” is set to Joystick Y+, positive (+) values of
this parameter will cause the volume to increase when you move
the Joystick up in the Y axis. However if the EG settings etc. have
already raised the volume to its maximum level, the volume can-
not be increased further.
With negative (–) values of this parameter, the volume will
decrease when pressure is applied to the keyboard.
-99…+99 Intensity value.
Amp: Amp EG
These parameters let you create time-varying changes in the vol-
ume of the selected oscillator.
Diagram
The diagram on top of the page shows the Amplitude envelope
line.
Level
These parameters are the level of the envelope segment.
Start
This parameter specifies the volume level at note-on. If you want
the note to begin at a loud level, set this to a high value.
0…99 Level value.
Attack
This parameter specifies the volume level that will be reached
after the attack time has elapsed.
0…99 Level value.
Break
This parameter specifies the volume level that will be reached
after the decay time has elapsed.
0…99 Level value.
Sustain
This parameter specifies the volume level that will be maintained
from after the slope time has elapsed until note-off occurs.
0…99 Level value.
Time
These parameters specify the time over which the volume
change will occur.
Attack
This parameter specifies the time over which the volume will
change after note-on until it reaches the attack level. If the start
level is 0, this will be the rise time of the sound.
0…99 Time value.
Decay
This parameter specifies the time over which the volume will
change from when it reaches the attack level until it reaches the
break point level.
0…99 Time value.
Volume change (with positive (+) values of this parameter)
Softly played Strongly played
Note-on
Note-off
Note-on
Note-off
Note-on
Note-off
Attack
Time Decay
Time Release Time
Attack Level
Sustain
Level
Time
Break Point
Start
Level
Slope
Time
Amplifier EG
Volume