Foot operated audio signal controller with lighted visual refere

Details Foot operated audio signal controller with lighted visual refere Foot operated audio signal controller with lighted visual refere

1995-04-27

1997-08-19

Spyrou, Cassandra C.

Music

Accessories

Producing color or light effects

84721, 84746, A63J 1700

Patent

active

056591454

ABSTRACT:
A foot-operated signal controlling pedal with a series of LED's integrated in the pedal housing to indicate signal level. The pedal may perform one or more of a variety of sound effect functions with any of the common circuits in use currently, with a parallel but separate circuit controlling the LED display. The invention is of the typical rocker pedal design with a linkage joining the foot pedal to variable resistors which control the LED's and the audio signal in a parallel and simultaneous fashion.

REFERENCES:
patent: 3045522 (1962-07-01), Markowitz et al.
patent: 4386550 (1983-06-01), Newsome et al.
patent: 4939501 (1990-07-01), Weil
patent: 5274710 (1993-12-01), Shaffer et al.
patent: 5391830 (1995-02-01), Nishino et al.

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