Kenwood XV-2020 owner manual Res, RES VEL Sens, Cutoff KF, VEL Curve

Creating a Patch

Parameter	Value	Description
RES	0–127	Increases the level of the cutoff frequency itself to add a popular classic synth char-
(Resonance)		acter to the sound. Excessively high settings can produce oscillation, causing the
		sound to distort.
			Level	LPF	BPF	HPF	PKG	High
				Frequency
				Cutoff frequency
									parameter value
								Low
RES VEL SENS	-63–+63	Use this parameter when you want velocity to affect the amount of Resonance.
(TVF resonance velocity		With higher settings, there is a greater difference in the amount of Resonance be-
sensitivity)		tween softly and strongly played notes. Negative (-) values reverse the direction of
		the change.
CUTOFF KF	-200–+200	Use this parameter if you want the cutoff frequency to change according to the key
(Cutoff Key follow)		that’s pressed. At Middle C (C4), the original Cutoff value is used. Positive (+) set-
		tings cause the cutoff frequency to rise for notes higher than Middle C, and nega-
		tive (-) settings cause the cutoff frequency to fall for notes higher than Middle C.
		Higher settings produce greater amounts of change to the original Cutoff setting.

Cutoff frequency					+200
(Octave)						+100
+2
						+50
+1
o						0
-1
						-50
-2
					-200	-100
C1	C2	C3	C4	C5	C6	C7	Key

VEL CURVE	FIXED, 1–7	Chooses one of seven curves that determine how keyboard playing dynamics (ve-
(Cutoff Frequency Velocity		locity) influence the Tone’s cutoff frequency. When V-Curve is set to “FIXED,” the
Curve)		cutoff frequency remains unchanged regardless of how hard or soft the keys are
		played.

		1	2	3	4	5	6	7
VEL SENS	-63–+63	Sets the amount of change to the Cutoff setting to be applied as a result of changes
(Cutoff Frequency Velocity Sensi-		in playing velocity. With higher settings, there is a greater amount of change be-
tivity)		tween softly and strongly played notes. Negative (-) settings reverse the direction
		of change.

TVF ENVELOPE	T1	T2	T3	T4
		L1
L0		L2		L3
Cutoff				L4
Frequency				Time
	key is			key is
	pressed
				released

ENV DEPTH	-63–+63	This adjusts the amount of filter enveloping. Higher settings produce more change.
(TVF envelope depth)		Negative (-) values invert the effect of the TVF envelope.
ENV TIME KF	-100–+100	Use this parameter when you want a note’s keyboard position to affect times T2–
(TVF Envelope Time Key follow)		T4 of the TVF envelope. Higher settings change the times by a greater amount as
		you move away from Middle C (C4) - at Middle C, the original T1-T4 settings are
		in effect. Positive (+) settings cause the times to shorten as you play above Middle
		C. Negative (-) settings cause the times to lengthen as you play above Middle C. (p.
		55)

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