Korg KORG Pa50 user manual Pitch LFO2, Pitch EG, Portamento, Pitch LFO1 ‘Level’ modulation

110Program operating mode

Page 4 - Pitch LFO1

EG AMS (EG Alternate Modulation Source)

This parameter selects the source that will modulate the pitch EG of the selected oscillator. See “AMS (Alternate Modula- tion Source) list” on page 123).

Intensity (AMS Intensity)

This parameter specifies the depth and direction of the effect that “AMS” will have. For example, if you set “AMS” to Veloc- ity and set this value to +12.00, the velocity will control the range of pitch change produced by the pitch EG in a range of ±1 octave. As you play more softly, the pitch change will draw closer to the pitch EG levels.

Pitch change (level)
Note-on	Note-on	Note-on
Note-off	Note-off	Note-off

Softly played	Strongly played with	Strongly played with a
(Intensity (Pitch EG) setting)	a positive (+) value	negative (–) value

Note: “Intensity” (Pitch EG) and AMS will be added to deter- mine the depth and direction of the pitch modulation applied by the pitch EG.

Portamento

Portamento

This parameter turns the portamento effect (smooth change in pitch from one note to the next) on/off, and specifies how it will be applied.

Note: Portamento will also be switched when CC#65 (Porta- mento SW) is received.

On	Portamento will be applied.
Off	Portamento will not be applied.

Portamento Time

This parameter sets the portamento time. Increasing the value will produce a slower change in pitch.

000…127 Portamento time in MIDI value.

PAGE 4 - PITCH LFO1

In this page you can set the LFO1 modulation parameters for the selected oscillator.

Pitch LF01 Osc1

Selected: Osc1

Intensity: 0.00

Joystick +Y: +0.07

AMS ChannelAT

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 pitch modulation applied by the LFO1 settings you made on “Page 17 - LFO1”. With a setting of 12.00, a maximum of ±1 octave

of pitch modulation will be applied. Negative (–) values will invert the LFO waveform.

-12.00…+12.00

Intensity depth and direction.

JS+Y (JoyStick +Y)

This parameter specifies the depth and direction of the effect that joystick movement in the +Y direction (away from your- self) will have on the pitch modulation applied by the LFO1. As this value is increased, moving the joystick in the +Y direction will cause the LFO1 to produce deeper pitch modu- lation. With a setting of 12.00 a maximum of ±1 octave of pitch modulation will be applied. Negative (–) values will invert the LFO waveform.

-12.00…+12.00

Joystick action depth.

Pitch LFO1 ‘Level’ modulation

AMS (Alternate Modulation Source)

This parameter selects the source that will control the depth of pitch modulation produced by the LFO1. See “AMS (Alter- nate Modulation Source) list” on page 123.

Intensity

This parameter specifies the depth and direction of the effect that “AMS” will have. With a setting of 0, modulation will not be applied. With a setting of 12.00, the LFO1 will apply a maximum of ±1 octave of pitch modulation. Negative (–) settings will invert the LFO waveform.

For example if “AMS” is set to Joystick +Y and push the joy- stick, a positive (+) setting of this parameter will cause the pitch modulation created by LFO1 to be applied with the normal phase, and a negative (–) setting will cause the LFO to be applied with inverted phase.

The “LFO1 Intensity”, “JS+Y” and “AMS” settings will be added to determine the depth and direction of the pitch modulation applied by LFO1.

-12.00…+12.00

Parameter value.

PAGE 5 - PITCH LFO2

In this page you can set the LFO2 modulation parameters for the selected oscillator. See “Page 4 - Pitch LFO1” for informa- tion on the various parameters.

Pitch LF02 Osc1

Selected: Osc1

Intensity: 0.00

Joystick +Y: +0.07

AMS ChannelAT

PAGE 6 - PITCH EG

Here you can make settings for the pitch EG, which creates time-variant changes in the pitch of the oscillators. The depth of pitch change produced by these EG settings on the oscilla-