Apparatus and method for producing a frequency based visual effe

Details Apparatus and method for producing a frequency based visual effe Apparatus and method for producing a frequency based visual effe

1993-04-08

1994-11-15

Pascal, Robert J.

Electric lamp and discharge devices: systems

Discharge device and/or rectifier in the supply circuit

Flashers

315209R, 315307, 315308, 34081567, 34081546, H05B 3700

Patent

active

053651499

ABSTRACT:
A variable lighting apparatus for visually simulating and translating the frequencies present in an input signal to a light, the characteristics of which may be varied in accordance to the properties of the input sound. The lighting apparatus may be fitted with a plurality of filter channels for filtering the input signal into preselected bands. Each channel may then drive an independent light, each of which may be differently colored and will respond individually to the frequency components of the input signal determined by the filtering channel to which it is attached. The frequency response band and sampling characteristics of each filter may be adjusted to provide for a variable visual effect.

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