Kurzweil K2661 - Gated Laserverb; The Laserverb Algorithm with a Gate on the Output; Signal Flow of Gated Laserverb

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KDFX Reference
KDFX Algorithm Specifications
915 Gated LaserVerb
The LaserVerb algorithm with a gate on the output.
PAUs: 3
Gated LaserVerb is LaserVerb Lite with a gate on the output. For a detailed explanation of LaserVerb see
the section for LaserVerb Lite. The gate controls are covered under Gate. Signal routings between the
inputs, the LaserVerb, the gate, and the outputs are described here.
Figure 93 Signal flow of Gated LaserVerb
LaserVerb is a stereo algorithm that produces interesting sounds in the reverb decay. However, the decay
often lasts longer than desired. The gate may be used to cut the output signal after the input signal drops
below a threshold. You may select whether to gate the LaserVerb output based on the input signal level or
the signal level at the output of the LaserVerb. In most cases the gate would be based on the input signal.
When you gate on the output signal, you must wait for the LaserVerb tail to drop below the threshold
before the gate will close. Whether you gate based on the input or the output signal strength, you can
select which input or output channel to use as the gating side chain signal: left, right, or the average of the
left and right magnitudes.
Parameters:
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Wet/Dry 0 to 100 %wet Out Gain Off, -79.0 to 24.0 dB
Fdbk Lvl 0 to 100 % GateIn/Out In or Out
Xcouple 0 to 100 % GateSCInp L, R, (L+R)/2
HF Damping 8 to 25088 Hz GateSCSrc Input or Output
Delay Crs 0 to 5000 ms Contour 0.0 to 100.0 %
Delay Fine -20.0 to 20.0 ms
Spacing 0.0 to 40.0 samp
Select
L, R, or Sum
L Input
R Input
LaserVerb
Wet
"Input"
"Output"
Gate
Source
Side Chain
Processing
Gate
Gate
L Output
R Output
Dry
Dry