Facsimile and static presentation processing – Facsimile – Recording apparatus
Patent
1987-05-19
1989-02-14
Richardson, Robert L.
Facsimile and static presentation processing
Facsimile
Recording apparatus
358148, 358337, 358338, 360 26, H04N 576
Patent
active
048050369
ABSTRACT:
A method of and an apparatus for synchronizing reproduction using a plurality of video information reproducing systems are arranged such that synchronization pulses contained in video signals are integrated for each recording medium using as a starting point a required video position identifying signal recorded on each recording medium, and integrated values are made to coincide with each other, thereby allowing the video information of all the recording media to be reproduced synchronously. Thus, since synchronization of reproduction is effected while the reproducing systems are operating, there is no need to temporarily stop the reproducing systems as has been done conventionally. Consequently, if it is possible to effect synchronous reproduction even in the case of a CLV-type disk which cannot be temporarily stopped. In addition, the time duration required for synchronization can be reduced.
REFERENCES:
patent: 3928719 (1975-12-01), Sasabe et al.
patent: 4554582 (1983-08-01), Wine
Horiuchi Harumi
Kido Kazuyuki
Group-N Corporation
Richardson Robert L.
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