Video signal reproducing apparatus

Details Video signal reproducing apparatus Video signal reproducing apparatus

1981-11-03

1984-04-24

McElheny, Jr., Donald E.

Dynamic magnetic information storage or retrieval

Record editing

360 103, H04N 5782, G11B 2108

Patent

active

044451458

ABSTRACT:
A video signal reproducing apparatus comprising an integrating drive circuit for controlling the position of a rotary magnetic reproducing head in the traverse direction of a skew recorded track formed on a magnetic tape, a trace control circuit for supplying a jump signal to the drive circuit which causes the magnetic head to jump to the beginning of a track to be traced next on completion of each tracing, a memory for storing the output signal from the magnetic head corresponding to at least one track tracing, and a memory reading and writing control circuit for writing the head output signal into the memory only when the jump signal is absent during slow-motion or still-picture reproduction, and for reading the stored head output out of the memory repetitively.

REFERENCES:
patent: 4215362 (1980-07-01), Ravizza
patent: 4268875 (1981-05-01), Morio et al.
patent: 4280147 (1981-07-01), Baldwin
patent: 4287538 (1981-09-01), Sakamoto et al.
patent: 4290081 (1981-09-01), Foerster
patent: 4293879 (1981-10-01), Heitmann et al.
patent: 4389678 (1983-06-01), Mizukami et al.

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