Special effects generator

Details Special effects generator Special effects generator

1990-02-09

1991-07-16

Pascal, Robert J.

Electric lamp and discharge devices: systems

With radiant energy sensitive control means

Radiant energy responsive load device

315155, 315158, 315287, 315307, 315362, H05B 3702

Patent

active

050327666

ABSTRACT:
A device for use as an electronic generator for generating a highly realistic flickering light is disclosed which has adjustable brightness, flicker rate, and flicker level to accurately simulate a variety of lighting effects such as fire, reflections from natural sources, and light from man-made sources. The device uses a pseudorandom output generator to generate a variable level analog signal which may be adjusted in frequency, with additional controls being added to control the level of the signal of the signal variation and the overall signal level. The resulting signal is then used to drive lamps through relays, with multiple channels being used in the preferred embodiment.

REFERENCES:
patent: 4064414 (1977-12-01), Bergeson et al.

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