Filter Transform 2 - E-Mu Ultraproteus Operation Manual

Filter Frequency Tracking
Filter Frequency Tracking allows the timbre of the sound to remain constant up and
down the keyboard (if Key Number is routed to this parameter).

Filter Transform 2

Suppose we added yet another dimension to the filter model. We have the
realtime Morph parameter, the Frequency Tracking parameter (set at note-on
time) and one more parameter, perhaps controlling the amount of the filter
peaks with key velocity. A way to visualize a three-dimensional filter model is
shown in the diagram below.
Each UltraProteus filter is actually constructed of up to eight different complex filters.
Frequency
Key Number
Frequency Tracking
Frequency Tracking
Frequency Tracking
Frequency Tracking
Key Number
Morph
(Envelope, Wheel,
LFO, etc.)
Chapter 8: Preset Menu
PRESET MENU
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