Circuit arrangement for the digital control of operating functio

Communications: electrical – Systems – Portable self-contained

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Details

325392, 325398, 340176, 340365R, H04Q 342

Patent

active

039797449

ABSTRACT:
The invention provides for the digital control of the operating functions in a radio or T.V. receiver using sensor electrodes in place of mechanical control devices. A sensor control panel is provided for directly setting an electronic stepping circuit to a desired condition. The electronic stepping circuit is particularly adaptable for receiving sequential remote control signals and thereby greatly reduces the cost of adapting a receiver for remote control operation.

REFERENCES:
patent: 3131800 (1964-05-01), Osborne et al.
patent: 3571720 (1971-03-01), Heagney
patent: 3665318 (1972-05-01), Hoffman et al.
patent: 3720876 (1973-03-01), Montgomery
patent: 3761945 (1973-09-01), Engle
patent: 3806818 (1974-04-01), Uchiyama
patent: 3869672 (1975-03-01), Schroder

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