Kurzweil K2661 Musician’s Reference Manual page 225

Gate Atk The time for the gate to ramp from closed to open (reverse if Gate Duck is on) after the
signal rises above threshold.
Gate Rel The time for the gate to ramp from open to closed (reverse if Gate Duck is On) after the
gate timer has elapsed.
GateSigDly The delay in milliseconds (ms) of the signal to be gated relative to the side chain signal. By
delaying the main signal, the gate can be opened before the main signal rises above the
gating threshold.
Comp Atk The time for the compressor to start to cut in when there is an increase in signal level
(attack) above the threshold.
Comp Rel The time for the compressor to stop compressing when there is a reduction in signal level
(release) from a signal level above the threshold.
CompSmooth A lowpass filter in the compressor side-chain signal path. It is intended to smooth the
output of the compressor's envelope detector. Smoothing will affect the attack or release
times when the smoothing time is longer than one of the other times.
CompSigDly The time in ms by which the input signal should be delayed with respect to compressor
side-chain processing (i.e. side-chain predelay). This allows the compression to appear to
take effect just before the signal actually rises.
Comp Ratio The compression ratio. High ratios are highly compressed; low ratios are moderately
compressed.
Comp Thres The compressor threshold level in dBFS (decibels relative to full scale) above which the
signal begins to be compressed.
CompMakeUp
A gain or amplitude control provided to offset gain reduction due to compression.
The EQ parameters with names starting with CmpSC refer to EQ filters in the side-chain processing path
of Gate+Cmp[EQ]+Vrb.
CmpSCBassG, Bass Gain
CmpSCBassF, Bass Freq
CmpSCTrebG, Treb Gain
CmpSCTrebF, Treb Freq
CmpSCMidG, Mid Gain
The amount of boost or cut that the bass shelving filter should apply to
the low frequency signals in dB. Every increase of 6 dB approximately
doubles the amplitude of the signal. Positive values boost the bass signal
below the specified frequency. Negative values cut the bass signal below
the specified frequency.
The center frequency of the bass shelving filter in intervals of one
semitone.
The amount of boost or cut that the treble shelving filter should apply to
the high frequency signals in dB. Every increase of 6 dB approximately
doubles the amplitude of the signal. Positive values boost the treble
signal above the specified frequency. Negative values cut the treble signal
above the specified frequency.
The center frequency of the treble shelving filters in intervals of one
semitone.
The amount of boost or cut that the parametric mid filter should apply in
dB to the specified frequency band. Every increase of 6 dB approximately
doubles the amplitude of the signal. Positive values boost the signal at the
KDFX Reference
KDFX Algorithm Specifications
10-143