Video tape editing apparatus for inserting video signals while r

Details Video tape editing apparatus for inserting video signals while r Video tape editing apparatus for inserting video signals while r

1988-06-27

1989-07-18

Richardson, Robert L.

Dynamic magnetic information storage or retrieval

Record editing

360 191, 369 83, 358311, 358343, H04N 5782, G11B 2702

Patent

active

048498319

ABSTRACT:
A video tape editing apparatus for performing an insertion editing operation in a system in which audio signals are recorded together with video signals on a video track in accordance with a helical scanning system, the video tape recorder editing apparatus including: a rotating head assembly for rotating at a predetermined speed; a first head carried on the rotating head assembly for recording signals on the track; a second head carried on the head assembly at a position upstream relative to the first head along the rotating direction of the head assembly; a recording circuit for supplying video signals to the first head; and an audio circuit for reading audio signals from the track through the second head and for supplying the readout signals together with video signals from the recording circuit to the first head.

REFERENCES:
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patent: 4389680 (1983-06-01), Gramling
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patent: 4536805 (1985-08-01), Maeda
patent: 4558382 (1985-12-01), Edakubo et al.
patent: 4571641 (1986-02-01), Fujiki et al.

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