Vel Track; Key Track; Src1 - Kurzweil Flash Play PC4 Musician's Manual

Program Edit Mode
FM Amp + Output Page
Adjust
Use the Adjust parameter to set the overall output level of the current FM layer.

Vel Track

Use the Vel Track parameter to modulate the amplitude of each note in the layer based on
the MIDI velocity of each note played.
Positive Vel Track values will progressively increase the amplitude for higher velocities.
For example, with a positive Vel Track value, playing a velocity of 0 causes no change in
amplitude, playing each velocity further above 0 increases the amplitude by the Vel Track
amount.

Key Track

Use the Key Track parameter to modulate the amplitude of each note in the layer based on
the MIDI note number of each note played.
Positive Key Track values will progressively increase amplitude for each note played above
middle C, and progressively decrease amplitude for notes played below middle C. For
example, with a positive Key Track value, playing middle C causes no change in amplitude,
playing each key further above middle C increases the amplitude by the Key Track amount,
and playing each key further below middle C decreases the amplitude by the Key Track
amount.
Negative Key Track values will progressively decrease amplitude for each note played above
middle C, and progressively increase amplitude for notes played below middle C. For
example, with a negative Key Track value, playing middle C causes no change in amplitude,
playing each key further above middle C decreases the amplitude by the Key Track amount,
and playing each key further below middle C increases the amplitude by the Key Track
amount.

Src1

Use the Src1 parameter to modulate the layer output level with a physical controller or other
control source.
Depth
Use the Depth parameter to set the maximum modulation depth of Src1.
When the Src1 control source is at its minimum value, Src1 will have no effect on the layer
output level.
When the Src1 control source is at its maximum value, Src1 will apply the amount of
modulation set by the Depth parameter.
Src1 control source values between the minimum and maximum will scale the amount of
modulation between no effect and the amount set by the Depth parameter.
3-96