Swept Or Modulated Effect Algorithms; Flanger - Art SGX-2000 User Manual

:BASE KEY = OFF, 1 through 127 (key note on) [OFF]
:REGENeration = 0 to 100 percent in % increments [0%]
:LEVEL = 0 to 100 percent level in % increments [100%]
Pitch Transposing or pitch shifting can be used to develop helpful second
harmonies or other effects for vocals, instruments and even mixed material.
There are three "types" of pitch transposing to choose from in the SGX 2000,
Smooth, Normal and Quick. Smooth relates directly to processing and splicing the
signal more slowly, resulting in a cleaner more precise sound. Use the Smooth
setting when you are shifting pitch more than a fifth with lower frequency inputs
such as the low strings on a guitar. Normal should be used for virtually all
other applications of pitch shifting. There is a little less delay than the
Smooth setting and qualitive processing is achieved.
When you select the Quick setting, a shorter delay time is used causing faster
splicing.
Generally you should use the Normal Type for most applications. If you encounter
problems relating to delay time, use the Quick Type and if detuning becomes a
problem, use the Smooth Type.
The PITCH control lets you set the range of pitch change in half steps. The FINE
parameter lets you adjust the pitch in 6 cent intervals. Use the fine tune
parameter to create or adjust micro pitch shifting or fat chorusing effects.
REGENeration is useful when you stack the Pitch Transposer with the MONO DDL
algorithm. Each time a repeat is done it is shifted up or down by the pitch
selected.
The Base Key parameter should be used when triggering the Pitch Transposer from a
MIDI keyboard. The amount of pitch shift may be set by MIDI Note On messages. The
values selected in the Base Key parameter correspond to the MIDI Key Number.
Example: BASE KEY = 60, (= middle C) if a D above middle C is played, the shift
amount will be set to (2). If base key is set to OFF, Note On messages will not
affect pitch.

SWEPT OR MODULATED EFFECT ALGORITHMS

FLANGER

[FLANGER], [FLA]
Parameters:
:TYPE= FLANGER OFF, POST; REVERB, INV L, INV R, INV L+R,
PRE; REVERB, INV L, INV R, INV L+R [POST REVERB]
:WIDTH= 0 to 100 percent in % increments [71%]
:SPEED= .04Hz to 27.3Hz [0.84Hz]
:REGENeration= 0 to 100 percent in % increments [76%]
:LEVEL= 0 to 100 percent in % increments [100%]
A wide range of flanging effects may be created with the SGX 2000. Normal and
inverted flanging is available to you. An inverted flanger type reverses
(inverts) one output from the other. The inverted types are listed as INV L and
R, where L and R are Left and Right.
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