EQ and Filters 018: Stereo Random Filter
779
FILTER
Manual
[0…100]
Sets the filter’s center frequency, before LFO
modulation.
Depth
[0…100]
The LFO modulates the filter’s frequency; this sets the
intensity of the LFO modulation.
Source
[Off…Tempo]
Selects a source to modulate the LFO
Depth
.
Amount
[+/–100]
Sets the intensity of the
Depth
modulation.
Resonance
[0…100]
Resonance emphasizes the audio around the filter’s
center frequency.
At
0
, there is no emphasis, and frequencies outside the
center will simply diminish smoothly.
At medium settings, the resonance will alter the timbre
of the filter, making it sound more nasal or extreme.
At very high settings, the resonance can be heard as a
separate, whistling pitch. At
100
, the filter will self-
oscillate (after being fed an initial burst of input).
LFO
Waveform and Phase
Waveform
[Step-Tri, Random]
Step-Tri
creates a steppy triangle waveform (see the
diagram below). The
LFO Frequency
parameter sets
the original triangle waveform speed, and the
LFO
Step Freq
parameter adjusts the width of the steps.
Random
produces a sample-and-hold waveform, with
the speed controlled by the
Step Freq
.
Phase [degrees]
[–18…+18]
This sets the LFO phase difference between the left and
right, in steps of 10 degrees. Offsetting the left and
right phases alters how modulation is applied to the
left and right channels, creating a swelling effect.
Frequency
These parameters apply when
MIDI/Tempo Sync
is
Off
(un-checked).
Frequency [Hz]
[0.02…20.00]
This sets the speed of the triangle waveform, in Hz.
Step Frequency [Hz]
[0.05…50.00]
This sets the speed of the steps, in Hz.
Source
[Off…Tempo]
This selects a modulation source for both the
Frequency
and the
Step Frequency
. You can set the
modulation amounts individually, below.
Amount
[–20.00…+20.00]
Sets the
Frequency
modulation amount, in Hz.
Step Amount
[–50.00…+50.00]
Sets the
Step Frequency
modulation amount, in Hz.
MIDI/Tempo Sync
MIDI/Tempo Sync
[Check-box]
When this is on, the LFO speed is set by
BPM
,
Base
Note
, and
Times
, instead of
Frequency
. For more
information, see “MIDI/Tempo Sync” on page 777.
BPM
[MIDI, 40.00…240.00]
MIDI
syncs to the system tempo.
40-240
sets the tempo
manually for this individual effect.
Base Note
[
…
]
Times
[x1…x32]
These set triangle waveform’s base note and multiplier.
For more information, see “MIDI/Tempo Sync” on
page 777.
Step Note
[
…
]
Times
[x1…x32]
These set the step’s base note and multiplier. For more
information, see “MIDI/Tempo Sync” on page 777.
Step LFO type
Type (Step)
[Individual, Common1, Common2]
This controls the LFO source for the steps. It does not
affect the triangle LFO.
Individual
: the steps use the Frequency and
MIDI/Tempo Sync parameters, above.
Step Frequency
LFO Frequency
Step Frequency
Step-Tri
Random
Random Filter LFO
0
+90 +180 [degree]
0 [degree]
—90
—180
LFO Phase
Содержание Electronic Keyboard
Страница 1: ...Parameter Guide Parameter Guide ...
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Страница 180: ...Program mode EXi 170 ...
Страница 290: ...EXi STR 1 Plucked String 280 ...
Страница 572: ...Sequencer mode 562 ...
Страница 700: ...Global mode 690 ...
Страница 751: ...Insert Effects IFX1 IFX12 Routing 741 Fig 2 3a Fig 2 3b ...
Страница 902: ...Effect Guide 892 ...