Infindecay; Lf Split; Lf Time; Diffamtscl - Kurzweil K2661 Musician’s Reference Manual

KDFX Reference
KDFX Algorithm Specifications
Size Scale
InfinDecay

LF Split

LF Time

TrebShlf F
TrebShlf G
BassShlf F
BassShlf G

DiffAmtScl

DiffLenScl
DiffExtent
Diff Cross
Expanse
LFO Rate
LFO Depth
10-14
elements are accurately representing their preset values determined by the
current Room Type.
Room Types with similar names in different reverb algorithms do not sound the
same. For example, Hall1 in Diffuse Verb does not sound the same as Hall1 in
TQ Verb.
This parameter scales the inherent size of the reverb chosen by Room Type. For
a true representation of the selected Room Type size, set this to 1.00x. Scaling
the size below this will create smaller spaces, while larger scale factors will
create large spaces. See Room Type for more detailed information.
Found in "Verb" algorithms. When turned "On", the reverb tail will decay
indefinitely. When turned "Off", the decay time is determined by the "Rvrb
Time" or "LateRvbTim" parameters.
Used in conjunction with LF Time. This controls the upper frequency limit of
the low frequency decay time multiplier. Energy below this frequency will
decay faster or slower depending on the LF Time parameter.
Used in conjunction with LF Split. This modifies the decay time of the energy
below the LF Split frequency. A setting of 1.00x will make low frequency energy
decay at the rate determined by the decay time. Higher values will cause low
frequency energy to decay slower, and lower values will cause it to decay more
quickly.
Adjusts the frequency of a high shelving filter at the output of the late reverb.
Adjusts the gain of a high shelving filter at the output of the late reverb.
Adjusts the frequency of a low shelving filter at the output of the late reverb.
Adjusts the gain of a low shelving filter at the output of the late reverb.
Adjusts the amount of diffusion at the onset of the reverb. For a true
representation of the selected Room Type diffusion amount, set this to 1.00x.
Adjusts the length of the diffusion at the onset of the reverb. For a true
representation of the selected Room Type diffusion length, set this to 1.00x.
Adjust the onset diffusion duration. Higher values create longer diffuse bursts
at the onset of the reverb.
Adjusts the onset diffusion cross-coupling character. Although subtle, this
parameter bleeds left and right channels into each other during onset diffusion,
and also in the body of the reverb. 0% setting will disable this. Increasing this
value in either the positive or negative direction will increase its affect.
Amount of late reverb energy biased toward the edges of the stereo image. A
setting of 0% will bias energy towards the center. Moving away from 0% will
bias energy towards the sides. Positive and negative values will have a different
character.
Adjusts the rate at which certain reverb delay lines move. See LFO Depth for
more information.
Adjusts the detuning depth in cents caused by a moving reverb delay line.
Moving delay lines can imitate voluminous flowing air currents and reduce
unwanted artifacts like ringing and flutter when used properly. Depth settings
under 1.5ct with LFO Rate settings under 1.00Hz are recommended for