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Devon's Leslie

WHAT DOES IT DO?

Devon's Leslie is a rotary speaker simulator. It implements basic cabinet modelling and applies modulation to three different frequency sets. The high-frequency rotar and the low-frequency rotar spin in opposite directions, just like the real thing. The cabinet simulator is very basic. The sound is similar to that of a leslie speaker. Slight doppler shift.

PARAMETERS

TopRotarySpd - Speed of the high-frequency rotar.
BtmRotarySpd - Speed of the low-end rotar.
MidR-OD - Saturation for constructively interferring frequencies.
MRngSelector - To combat the evils of phase cancellation, the midfrequencies must cycle through the LFO of one of the rotors. This selects which rotor to prefer (top or bottom).
CabRES - Resonance of cabinet. Resonance is most when both rotars hit complete north at the same time. (like a speaker cabinet with a roof, a floor, and three walls, with an open wall facing the audience)
CabDMP - Dampening of wood. Less dampening will result in slightly more dopplering, as well as a more intense vibrato, due to the fact that there is less wood to reverberate and constructively interfere with the soundwaves. Less Dampening=Harder Wood.

THANKS TO

Patrick was an uber-helpful Quality Control officer.

FUTURE FEATURES

A Modulatory Delay - that is, get some flange in there.
Slowdown - Turn off the leslie in the middle of a song and have it slowly spin down!
Stereo? - I don't want it. Do you want it?

COPYRIGHT:

(C)2002 Devon Zachary