5-2: Multi Filter - Korg Electronic Keyboard Parameter Manual

5–2: Multi Filter
5–2a
5–2b
5–2c
This page is available only when the Filter A Type is
set to Multi Filter.
What's a Multi Filter?
Standard multimode filters generate lowpass,
highpass, and bandpass filters simultaneously - but
only allow you to use one of them at a time.
The Multi Filter gives you access to all three filter
modes simultaneously, in any combination, along with
the dry input signal. You can choose from a large
number of preset combinations, or create your own
complex filter modes using the Manual controls.
This is capable of some cool sounds in and of itself, but
things really get interesting when you use the
Crossfade controls. These allow you to crossfade
between two of these filter settings (Mode 1 and Mode
2), using AMS sources such as EGs, LFOs, or real-time
controllers.
5–2a: Filter A
Bypass
Frequency
Fine
Resonance
These are the same as the similarly-named parameters
on the Filter Basic page, as described under "5–1b:
Filter A" on page 185.
Edits to the values on this page will be reflected on the
Filter Basic page, and vice-versa.
5–2d
5–2b: Mode Crossfade
Mode 1
This sets the filter type for Mode 1.
Low Pass, High Pass, Band Pass, and Band Reject are
the standard filter types. For more information, see
"Filter Type," on page 185.
The following types combine two or more filters at
equal volumes. Dry is the un-filtered input signal. The
minus sign ("-") indicates when the phase of a filter is
reversed: LP+BP, LP-BP, LP-HP, BP+HP, BP-HP,
Dry+LP, Dry-LP, Dry+BP, Dry-BP, Dry+LP-HP,
Dry+LP-BP, Dry+BP-LP, Dry+BP-HP, Dry+HP-LP,
Dry+HP-BP, LP+HP+BP.
All On uses the Low Pass, High Pass, Band Pass, and
Dry signals at equal volumes.
Manual 1 lets you create your own mix of the filters.
For more information, see "5–2c: Manual 1," below.
Mode 2
[Off, On]
Mode 2 has the same selections as Mode 1, except that
the list ends with Manual 2 instead of Manual 1.
[00...99]
Mode 1-2 Crossfade
[–99...+99]
This fades between the Mode 1 and Mode 2 settings.
[00...99]
0 is all Mode 1, 99 is all Mode 2, and 1-98 are
intermediate values between the two Modes.
AMS
This selects a modulation source to control the Mode 1-
2 Crossfade. For a list of AMS sources, see "AMS
(Alternate Modulation Source) List" on page 967.
Program P5: Filter 5–2: Multi Filter
5–2PMC
[List of filter types]
[List of filter types]
[List of AMS Sources]
[00...99]
187