Kurzweil Forte - Manual (Page 141)

Program Edit Mode
The LFO+ Page
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Each function-parameter’s subpage contains the programmable parameters of the highlighted
function-parameter. By assigning control sources to modulate a function-parameter, you
can enable real-time control of your program’s sound and behavior. You can assign Src1 to
any control source, and can specify its maximum value with the Depth parameter. Src2 is
different—you can assign it to any control source, but can also assign a control source to its
maximum value with the DptCtl parameter. You can then specify the range of Src2’s depth
with the MinDepth and MaxDepth parameters.
Note: The Forte features an easy shortcut for quickly assigning any of the realtime
controllers (sliders, wheels, buttons, etc.) to a currently selected parameter (such as
the Src1 and Src2 parameters above). Simply hold the Enter button and move the
desired controller.
The LFO+ Page
This page provides access to a number of oscillators, envelopes, and functions used to build a
VAST program.
About LFOs
LFOs are low-frequency oscillators. LFOs are used to automate the modulation of a
parameter based on the shape and frequency of an audio waveform. You’ll use the LFO page
to define the behavior of the two LFOs available to each layer. LFOs are periodic (repeating)
control sources. The basic elements are the rate, which defines how frequently the LFO
repeats, and shape, which defines the waveform of the modulation signal it generates.