Roland MC-909 Owner's Manual page 60

Patch Edit
Parameter Value
Cutoff Keyfollow -200– +200
Cutoff Velo Curve FIX, 1–7
(Cutoff Frequency
Velocity Curve)
Cutoff Velo Sens -63– +63
(Cutoff Frequency
Velocity Sensitivity)
Resonance # 0–127
Reso Velo Sens -63– +63
(Resonance Velocity
Sensitivity)
F-Env V-Curve FIX, 1–7
(Filter envelope
velocity curve)
F-Env V-Sens -63– +63
(Filter envelope
velocity sensitivity)
F-Env T1 V-Sens -63– +63
(Filter Envelope
Time 1 Velocity
Sensitivity)
60
Description
Specifies how the pad position will affect the cutoff frequency
Relative to the cutoff frequency of the C4 key, positive (+) values will raise the cutoff frequency as
you play above C4, and negative (-) values will lower the cutoff frequency as you play above C4. In-
creasing this value will produce a correspondingly greater change.
Cutoff frequency
(Octave)
+2
+1
o
-1
-2
C1 C2 C3 C4
Curve by which pad playing dynamics will affect the cutoff frequency
If you select "FIX," the cutoff frequency will remain fixed regardless of your playing dynamics.
1 2 3
Amount by which your pad playing dynamics will affect the cutoff frequency
Increasing this value will cause a correspondingly greater difference between softly played and
strongly played notes. Negative (-) values will invert the change.
Amount by which the sound in the region of the cutoff frequency will be emphasized
Increasing this value will produce a more strongly distinctive character. Raising this excessively will
cause oscillation and distortion.
LPF
Level
High
Frequency
Cutoff frequency
Low
Amount by which your pad playing dynamics will affect the resonance
Increasing this value will cause a correspondingly greater difference between softly played and
strongly played notes. Negative (-) values will invert the change.
Curve by which keyboard playing dynamics will affect the filter envelope
If you select "FIX," the filter envelope will remain constant regardless of your playing dynamics.
1 2 3
Amount by which your pad playing dynamics will affect the filter envelope depth
Increasing this value will cause a correspondingly greater difference between softly played and
strongly played notes. Negative (-) values will invert the change.
Amount by which your pad playing dynamics (velocity) will affect T1 (time) of the filter envelope
Increasing this value will cause a correspondingly greater difference between softly played and
strongly played notes. Negative (-) values will invert the change. Specify a positive (+) value if you
want to speed up the T1 time, or a negative (-) value to slow it down.
+200
+100
+50
0
-50
-200 -100
C5 C6 C7
Key
4 5 6
BPF HPF PKG
4 5 6
7
7