Filter
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Program mode: HD-1
66
The Filter EG’s shape can swing all the way from +99
to –99. Positive values increase the cutoff frequency,
and negative values decrease the cutoff frequency. For
instance, see the graphic “Velocity to A,” above. The
EG shape in example A rises up at first, and then falls
below 0 towards the end.
When Intensity to A is set to a positive (+) value, EG’s
effect will match its shape. When the EG rises above 0,
the cutoff frequency will increase.
With negative (–) values, the effect will be in the
opposite direction; when the EG rises above 0, the filter
cutoff will decrease.
Intensity to B [–99…+99]
This controls the initial effect of the Filter EG on Filter
B’s cutoff frequency, before any velocity or AMS
modulation. For more information, see “Intensity to
A,” above.
AMS (Filter EG) [List of AMS Sources]
This selects any AMS modulation source to scale the
amount of the Filter EG applied to Filters A and B. The
two filters share a single AMS source, with separate
intensity settings. Otherwise, the AMS modulation will
work in the same way as the Velocity to A parameter,
described above.
For a list of AMS sources, see “AMS (Alternate
Modulation Source) List” on page 967.
Intensity to A [–99…+99]
This controls the depth and direction of the EG AMS
modulation for Filter A.
Intensity to B [–99…+99]
This controls the depth and direction of the EG AMS
modulation for Filter B.
3–2c: Filter A/B Modulation
This section lets you assign any two AMS sources to
control Filter A, and another two AMS sources to
control Filter B. This modulation is added to the basic
Filter A and B cutoff frequencies, as set on the Filter 1
page.
Filter A
AMS1 [List of AMS Sources]
This selects the first modulation source for controlling
Filter A’s cutoff frequency. For a list of AMS sources,
see “AMS (Alternate Modulation Source) List” on
page 967.
Intensity (AMS1) [–99…+99]
This controls the depth and direction of AMS1.
AMS2 [List of AMS Sources]
This selects the second modulation source for
controlling Filter A’s cutoff frequency. For a list of AMS
sources, see “AMS (Alternate Modulation Source) List”
on page 967.
Intensity (AMS2) [–99…+99]
This controls the depth and direction of AMS2.
Filter B
The parameters for Filter B are identical to those for
Filter A. For more information, see the descriptions
under Filter A, above.
▼ 3–2: Page Menu Commands
The number before each command shows its ENTER +
number-key shortcut. For more information on these
shortcuts, see “ENTER + 0-9: shortcuts for menu
commands” on page 138.
• 0: Write Program. For more information, see “Write
Program” on page 138.
• 1: Exclusive Solo. For more information, see
“Exclusive Solo” on page 138.
• 2: Copy Oscillator. For more information, see
“Copy Oscillator” on page 144.
• 3: Swap Oscillators. For more information, see
“Swap Oscillator” on page 144.