Programmable clock radio having nap and sleep type features

Details Programmable clock radio having nap and sleep type features Programmable clock radio having nap and sleep type features

1982-06-11

1984-01-17

Ng, Jin F.

Telecommunications

Receiver or analog modulated signal frequency converter

Local control of receiver operation

368 10, H04B 116

Patent

active

044267363

ABSTRACT:
An electronic circuit, capable of being fabricated as an integrated circuit, for inclusion within a programmable radio for providing the radio with sleep and nap type functional operations. The electronic circuit includes a radio circuit coupled to a control circuit having a timing circuit, a time set circuit, a manually operated switch and a circuit coupling. The circuit couples the timing circuit, the manually operated switch and the time set circuit to the radio circuit to supply the radio circuit with first and second signals when the coupling circuit is in a first state and to prevent or block the first and second signals from being supplied to the radio circuit when the coupling circuit is in a second state.

REFERENCES:
patent: 3686878 (1972-08-01), Patrick et al.
patent: 3825836 (1974-07-01), Pyles
patent: 3888075 (1975-06-01), Wecker
patent: 3900798 (1975-08-01), Pomerantz et al.
patent: 4187468 (1980-02-01), Kao

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