Facsimile and static presentation processing – Facsimile – Specific signal processing circuitry
Patent
1982-11-15
1985-06-25
Chin, Tommy P.
Facsimile and static presentation processing
Facsimile
Specific signal processing circuitry
358 86, 358185, H04N 522
Patent
active
045257388
ABSTRACT:
YAn amplified video signal distributing apparatus is provided which has a plurality of input terminals. An associated plurality of input signals are applied thereto for selective application to at least one utilization device which is coupled to the output of the apparatus. The apparatus comprises a primary input terminal, a plurality of secondary input terminals, switches for selecting the signal which appears at one of the secondary input terminals, at least one output terminal, and a signal generator for generating a primary control signal and a secondary control signal. A controllable switch is responsive to the primary control signal for coupling the primary input terminal to at least one of the output terminals and is responsive to the secondary control signal for coupling the signal selected by the selecting switches to at least one of the output terminals.
REFERENCES:
patent: 3484548 (1969-12-01), Kowal
patent: 4276562 (1981-06-01), Stewart
patent: 4329675 (1982-05-01), Van Hulle
patent: 4456928 (1984-06-01), Guillon
Imazeki Kazuyoshi
Wani Hasashi
Chin Tommy P.
General Research of Electronics Inc.
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