Transmissive and reflective optical control of sound, light and

Details Transmissive and reflective optical control of sound, light and Transmissive and reflective optical control of sound, light and

1989-08-02

1991-05-21

Nelms, David C.

Radiant energy

Photocells; circuits and apparatus

Optical or pre-photocell system

84639, G01V 904

Patent

active

050177702

ABSTRACT:
A source of multiple beams of light is arrayed with a plurality of optical transmission and reflection mirrors to provide control of light, sound and motion. The light source can be portable and opened like an umbrella to position the multiple beams of light above a stage. An entertainer, for example a dancer, can move among the beams of light and sensors to produce a desired effect.

REFERENCES:
patent: 4841283 (1989-06-01), Bubliewicz

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