Video signal reproducing apparatus with memory

Details Video signal reproducing apparatus with memory Video signal reproducing apparatus with memory

1987-12-30

1989-11-21

McElheny, Jr., Donald

Facsimile and static presentation processing

Facsimile

Recording apparatus

360 103, 360 362, H04N 595

Patent

active

048826332

ABSTRACT:
A video signal reproducing apparatus for reproducing a video signal recorded in many tracks which are formed on a record bearing medium has a high-speed video signal reproducing mode and is characterized by the inclusion of: A memory arranged to temporarily store the video signal read out from the medium by the reproducing head; a step-up circuit arranged to generate a step-up signal which is obtained by stepping up a periodic signal relative to the medium tracing period of the reproducing head; and a control circuit which is arranged to control signal writing into the memory in accordance with the step-up signal produced from the step-up circuit.

REFERENCES:
patent: 4134131 (1979-01-01), Hopkins, Jr.
patent: 4389678 (1983-06-01), Mizukami et al.
patent: 4636874 (1987-01-01), Hoogendoorn et al.
patent: 4714965 (1987-12-01), Yoshinaka et al.
patent: 4731659 (1988-03-01), Kani
patent: 4733312 (1988-03-01), Morimoto
patent: 4772975 (1988-09-01), Azuma
patent: 4788604 (1988-11-01), Takeuchi

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