Roland SuperNATURAL ARX-01 Owner's Manual page 38

06: SUPER FILTER
This is a filter with an extremely sharp slope. The cutoff frequency can be
varied cyclically.
fig.MFX06
L in
Super Filter
R in
Super Filter
Parameter Value
LPF, BPF, HPF,
Filter Type #1
NOTCH
-12, -24,
Filter Slope
-36 dB
Filter Cutoff
0–127
#2
Filter Reso-
0–127
nance #3
Filter Gain #4 0–+12 dB
Modulation
OFF,ON
Sw
TRI, SQU,
Modulation
SIN, SAW1,
Wave
SAW2
38
L out
R out
Description
Filter type
Frequency range that will pass through each filter
LPF: frequencies below the cutoff
BPF: frequencies in the region of the cutoff
HPF: frequencies above the cutoff
NOTCH: frequencies other than the region of the
cutoff
Amount of attenuation per octave
-36 dB: extremely steep
-24 dB: steep -12 dB: gentle
Cutoff frequency of the filter
Increasing this value will raise the cutoff frequen-
cy.
Filter resonance level
Increasing this value will emphasize the region
near the cutoff frequency.
Amount of boost for the filter output
On/off switch for cyclic change
How the cutoff frequency will be modulated
TRI: triangle wave
SQR: square wave
SIN: sine wave
SAW1: sawtooth wave (upward)
SAW2: sawtooth wave (downward)
Parameter Value
0.05–
Rate Rate of modulation
10.0 Hz, note
Depth 0–127 Depth of modulation
Speed at which the cutoff frequency will change
Attack 0–127 This is effective if Modulation Wave is SQR,
SAW1, or SAW2.
Level 0–127 Output level
Description