GEM Powerstation SK760 Owner's Manual page 290

PITCH ENVELOPE TRACKING
The Pitch Envelope Tracking "curve", valid both
for the Key On and Key Off envelopes, increases
or reduces the speed of action of the Pitch enve-
lope across the keyboard.
Segment (F6)
Using the SEGMENT option, you can divide the
Tracking curve into several different segments,
in order to obtain a more refined Tracking across
the keyboard.
1 segm The Tracking curve is essential, rep-
resenting a constant variation of the
speed of action of the Filter envelope
across the keyboard. The parameter
"Key" cannot be modified.
3 segm The Tracking curve consists of 3 seg-
ments which allow the construction
of a situation offering different varia-
tions across the keyboard.
6 segm The Tracking curve is divided into
many parts (maximum resolution);
allowing a more complex program-
ming of the envelope completion ve-
locity across the keyboard.
Edit Sound - Pitch Envelope Tracking showing no pitch change
across the keyboard
16•30 Reference Guide
3 display parameters, selected with the Up/Down
cursor buttons, define the tracking:
Point One of the extreme ends of a seg-
ment.
Rotation of the Dial selects one of
the points of the Tracking curve (1,
2, or 1, 2, 3, 4, or 1, 2, 3, 4, 5, 6, 7).
Key Determines the keyboard position for
the point in edit. The extreme points
(A#0, C8) cannot be modified.
Level The Pitch envelope velocity offset
(Key On and Key Off).
Positive values increase the speed
of action of the pitch envelope, nega-
tive values slow it down. 0 corre-
sponds to the "standard" duration of
the segments programmed in the
previous pages.
Assignable values: -63 ... 0...+63.
For details of how to program the Pitch Envelope
Tracking, refer to the Volume Tracking example
on page 16.13.