Telecommunications – Receiver or analog modulated signal frequency converter – Signal selection based on frequency
Patent
1980-04-08
1982-02-09
Orsino, Jr., Joseph A.
Telecommunications
Receiver or analog modulated signal frequency converter
Signal selection based on frequency
455231, 455344, 368 47, H04B 116, G04C 1102
Patent
active
043153321
ABSTRACT:
Disclosed is an electronic timepiece radio having an electronic timepiece circuit, a circuit for detecting a time signal and correcting the time indication of the electronic timepiece by the detected time signal.
And a preset system receiving circuit can receive more than two preset broadcasting stations.
And a receiving frequency in the receiving circuit can be automatically set at the frequency of a specified preset station little before a time correction by a time signal is carried out at the receiving of the time signal whereby time indication is automatically corrected every day.
REFERENCES:
patent: 1869175 (1932-07-01), Sprague
patent: 2005158 (1935-06-01), Nicolson
patent: 3323025 (1967-03-01), Sugano
patent: 4023344 (1977-05-01), Mukaiyama
patent: 4135158 (1979-01-01), Parmet
patent: 4204167 (1980-05-01), Liu
Hirayama Yoshihiko
Sakami Ryoichiro
Adams Bruce L.
Burns Robert E.
Chin Tommy P.
Kabushiki Kaisha Daini Seikosha
Lobato Emmanuel J.
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