Kurzweil K2661, Справочник музыканта

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10-46
KDFX Reference
KDFX Algorithm Specifications
T n LFODepth The output delay taps (1 and 2) will have their positions modulated by an LFO (internal to
the FX processor) if the TnLFODepth parameter is non-zero. A moving tap on a delay line
will result in a pitch shift, and TnLFODepth sets the maximum pitch shift (up and down)
in cents.
T n LFOPhase Speci fi es the phase angle of the output LFO tap (1 or 2) relative to the other output LFO
tap, the feedback (loop) LFO tap, and the system (or MIDI) tempo clock, if turned on (see
Tempo). For example, if one LFO is set to
0° and another is set to 180° , then when one LFO
delay tap is at its shortest, the other will be at its longest. If the system (or MIDI) tempo
clock is turned on, the LFOs are synchronized to the clock with absolute phase.
Tap n Delay The delay length of the output tap 1 or 2. In Degen Regen BPM , the tap length is speci fi ed
as a fraction or multiple of the tempo, in “beats.” The length of a delay tap in seconds can
be calculated from beats as T = (beats/tempo)
❃
60.
Tap n Level The level of the output tap 1 or 2 expressed as a percent.
Tap n Pan The output taps 1 and 2 are mono sources that can be panned to the left or right output
channels. A pan setting of
-100% is fully left while 100% is fully right.
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 fi lter in the compressor control signal path. It is intended to smooth the output
of the expander’s envelope detector. Smoothing will affect the attack or release times
when the smoothing time is longer than one of the other times.
Comp Ratio The compression ratio. High ratios are highly compressed; low ratios are moderately
compressed.
Comp Thres The threshold level in dBFS (decibels relative to full scale) above which the signal begins
to be compressed.
Dist Drive Applies a boost to the feedback signal to overdrive the distortion algorithm. When
overdriven, the distortion algorithm will soft-clip the signal. Since distortion drive will
make your signal very loud, you may have to reduce the feedback amount or turn on the
compressor as the drive is increased.
DistWarmth A lowpass fi lter in the distortion control path. This fi lter may be used to reduce some of
the harshness of some distortion settings without reducing the bandwidth of the signal.