Kurzweil Forte SE - Key Tracking

Program Edit Mode
The Envelope Control (ENVCTL) Page
7-54
Adjust
is is the familiar Coarse adjust found on many other pages. Use it here to change the rate
of one of the envelope sections without reprogramming the envelope itself. is parameter
doesn’t give you realtime control over the envelope. It is, however, a good way to adjust
the natural envelopes without switching to a User envelope and trying to approximate the
Natural envelope.
Key Tracking
is uses the MIDI note number of each key as the control input for the current layer’s
corresponding envelope section. When the value of this parameter is greater than 1.000x,
notes above C 4 will make the envelope section run faster, while notes below C 4 will make it
run slower. When the value of this parameter is less than 1.000x, notes above C 4 will make
the envelope section run slower, and notes below C 4 will make it run faster. is gives you
realtime envelope control right from your MIDI controller. You might use it, for example, to
cause an acoustic guitar sound to decay quicker at the high end of the keyboard (set the key
tracking to a positive value).
Velocity Tracking
Use your attack velocity as the control input for the current layer’s attack section (this
parameter doesn’t apply to decay or release). When the value of this parameter is greater
than 1.000x, attack velocities greater than 64 make the attack section run faster, and attack
velocities below 64 make it run slower. is gives you realtime attack control over the
envelope.
Source, Depth
ese two parameters work together to let you assign a control like the Mod Wheel to aect
the current layer’s amplitude envelope in realtime. e value of the Source parameter denes
which control aects the envelope section, and the value of the Depth parameter denes how
much the rate is multiplied when the control is at its maximum value, 127. No eect is had
when the control is at its minimum value, 0, and Depth values are scaled for controller values
in between.