Roland MC-909 - Manual (Page 60)

60
Patch Edit
Cutoff Keyfollow -200– +200 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 Velo Curve
(Cutoff Frequency
Velocity Curve) FIX, 1–7 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.
Cutoff Velo Sens
(Cutoff Frequency
Velocity Sensitivity) -63– +63 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.
Resonance # 0–127 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.
Reso Velo Sens
(Resonance Velocity
Sensitivity) -63– +63 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.
F-Env V-Curve
(Filter envelope
velocity curve) FIX, 1–7 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.
F-Env V-Sens
(Filter envelope
velocity sensitivity) -63– +63 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.
F-Env T1 V-Sens
(Filter Envelope
Time 1 Velocity
Sensitivity) -63– +63 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.
Parameter Value Description
C4 C3 C2 C1 C5 C6 C7
0
+50
+100
+200
-50
-100 -200
o
-1
-2
+1
+2
Cutoff frequency
(Octave)
Key
1 2 3 4 5 6 7
LPF BPF HPF PKG
parameter value
Level
Cutoff frequency
Frequency
High
Low
1 2 3 4 5 6 7
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