Kurzweil K2661, Musician’S Reference Manual

Page: 126 / 500

10-44
KDFX Reference
KDFX Algorithm Specifications
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Wet/Dry The relative amount of input signal and delay signal that is to appear in the fi nal effect
output mix. When set to 0% , the output is taken only from the input (dry). When set to
100% , the output is all wet.
Out Gain The overall gain or amplitude at the output of the effect.
Send Gain The input gain or amplitude to the Degen Regen BPM delay loop.
Loop Gain Controls the signal level of the signal which is fed back to the input of the delay line. If
other elements of
Degen Regen BPM were removed (set fl at), then Loop Gain would
cause the algorithm to become unstable above 0 dB. However other parameters interact
resulting in a more complex gain structure. See also Loop Lvl.
Loop Lvl A convenience parameter which may be used to reduce the Fdbk Gain feedback strength.
It may be helpful if you are used to dealing with feedback as a linear (percent) control. At
100% , the feedback strength is as you have it set with Loop Gain. Lower levels reduce the
feedback signal, so at 50% the feedback signal is reduced by -6 dB from the selected Loop
Gain level. Negative values polarity invert the feedback loop signal.
Tempo In Degen Regen BPM , Tempo is the basis for the delay lengths, as referenced to a musical
tempo in bpm (beats per minute). When this parameter is set to System , the tempo is
locked to the internal sequencer tempo or to incoming MIDI clocks. In this case, FXMods
(FUNs, LFOs, ASRs etc.) will have no effect on the Tempo parameter.
LF Damping The -3 dB frequency in Hz of a one-pole highpass fi lter (6 dB/octave) placed in the
feedback path of the delay line. The signal does not go through the fi lter the fi rst time
through the delay line. Multiple passes through the feedback will cause the signal to
become more and more bright (removing low frequencies).
HF Damping The -3 dB frequency in Hz of a one-pole lowpass fi lter (-6 dB/octave) placed in the
feedback path of the delay line. The signal does not go through the fi lter the fi rst time
through the delay line. Multiple passes through the feedback will cause the signal to
become more and more dull.
LpLFODepth 0.0 to 230.0 ct Tap1 Delay 0 to 32 bts
LpLFOPhase 0.0 to 360.0 deg Tap1 Level 0 to 100 %
T1LFODepth 0.0 to 230.0 ct Tap1 Pan -100 to 100%
T1LFOPhase 0.0 to 360.0 deg Tap2 Delay 0 to 32 bts
T2LFODepth 0.0 to 230.0 ct Tap2 Level 0 to 100 %
T2LFOPhase 0.0 to 360.0 deg Tap2 Pan -100 to 100%
Comp Atk 0.0 to 228.0 ms Comp Ratio 1.0:1 to 100.0:1, Inf:1
Comp Rel 0 to 3000 ms Comp Thres -79.0 to 0.0 dB
CompSmooth 0.0 to 228.0 ms Dist Drive 0 to 96 dB
DistWarmth 8 to 25088 Hz
|||||||||||||||||||||||||||||| Reduction
-dB 40 20 12 8 6 4 2 0