Korg KORG Pa50 user manual AMP LFO1, AMP LFO2, Amp Eg

118Program operating mode

Page 14 - Amp LFO1

Amplifier Modulation

These parameters specify how the volume of the selected oscillator 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.

Volume change (with positive (+) values of this parameter)

Note-on	Note-on
Note-off	Note-off

Softly played Strongly played

-99…+99 Intensity value.

EG 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 123). “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 Modulation 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 push the joystick. However if the EG settings etc. have already raised the volume to its maximum level, the volume cannot be increased further.

With negative (–) values of this parameter, the volume will decrease when the joystick is pushed.

-99…+99 Intensity value.

PAGE 14 - AMP LFO1

These parameters let you use “LFO1” (see “Page 17 - LFO1” on page 120) and “LFO 2” (see “Page 18 - LFO2” on page 121) to control the volume of the selected oscillator.

Amp LFO1 Osc1

Selected: Osc1

Intensity: +0

AMS: Joystick -Y

Intensity: +0

Selected

Use this parameter to select an oscillator to put in edit. Alter- natively, you can select oscillators using the F1-F4 buttons.

Intensity

This parameter specifies the depth and direction of the effect that “LFO1” will have on the volume of the selected oscilla- tor. Negative (–) values will invert the LFO waveform.

-99…+99 Intensity value.

Amplifier LFO1 modulation

AMS (Alternate Modulation Source)

Use this parameter to select a source that will control the depth by which “LFO1” will modulate the volume of the selected oscillator. See “AMS (Alternate Modulation Source) list” on page 123.

Intensity

As the absolute value of this setting is increased, the effect of “AMS” on “LFO1” will increase. Negative (–) values will invert the LFO waveform.

-99…+99 Intensity value.

PAGE 15 - AMP LFO2

These parameters let you use “LFO1” (see “Page 17 - LFO1” on page 120) and “LFO 2” (see “Page 18 - LFO2” on page 121) to control the selected oscillator volume. See “Page 14 - Amp LFO1” for more information on parameter’s edit- ing.

Amp LFO2 Osc1

Selected: Osc1

Intensity: +0

AMS: Joystick -Y

Intensity: +0

PAGE 16 - AMP EG

These parameters let you create time-varying changes in the volume of the selected oscillator.

Amp EG	Osc1
Selected:	Osc1
Start Level:	+99
Attack Time:	73
Attack Level:	+95

Selected

Use this parameter to select an oscillator to put in edit. Alter- natively, you can select oscillators using the F1-F4 buttons.

Amp envelope

Amplifier EG

Attack Level	Note-off
Note-on	Break Point
Volume
	Sustain
Start	Level
	Time
Level

Attack	Decay	Slope	Release Time
Time	Time	Time

Start/Attack/Break/Sustain/Release Level

These parameters are the level of the envelope segment.

0…99 Level value.