E-Mu MORPHEUS Operation Manual page 90

To access the Random Delta parameter, turn the level value of a
function generator one unit past r +127. The random delta (r ) sym-
bol appears in the value field.
A Random Delta level allows the function generator to change by a
random amount which does not exceed the random change specified.
If a random delta of +16 were programmed, the level could change by
any value between 0 and +16. If a value of -16 were programmed, the
level could change by any value between 0 and -16.
64
48
r
32
+16
=
16
0
-16
r
-16
-32
Always Jump to
-48
End
-64
In the example above, the random delta values are set to +16 and -16
and segment 2 always loops back to segment 1. Note that the level
may exceed the values of 16 as long as the amount of change in one
segment does not exceed these values. The example above shows a
smooth random generator whose rate of change is limited to 16.
FREE-RUNNING FUNCTION GENERATOR
Hyperpresets contain a slightly different version of the function gen-
erator called a Free-Running Function Generator or Free-Run FG. The
Free-Run FG is only active when a Hyperpreset is in use, even though
its destination is programmed in the preset itself. The Free-Run FG
differs from the other FGs in two fundamental ways.
There is one Free-Run FG per Hyperpreset which can modulate any
presets in the Hyperpreset which have the Free-Run FG assigned. This
differs from the 2 function generators in the preset which are com-
pletely independent from note to note. Because the Free-Run FG is like
a global modulation source, it can be used when you want to modu-
late multiple sounds in the same way.
FUNC GEN F1S1
Level r -127
Meandering
Random
Control
Etc.
Chapter 7: Preset Programming
PRESET PROGRAMMING
81