Video recording on disk and device for the repetitive reading of

Details Video recording on disk and device for the repetitive reading of Video recording on disk and device for the repetitive reading of

1980-08-14

1982-08-31

Konick, Bernard

Facsimile and static presentation processing

Static presentation processing

Attribute control

3581285, 360 19, 360 10, 360 33, 360 9, A04N 576

Patent

active

043475272

ABSTRACT:
The invention relates to recordings in the form of disks and to the reading devices making it possible to repetitively read a still with its sound accompaniment.
The invention relates to a recording where the video and audio data form interlaced blocks located in equal sectors of the same turn. The repetitive reading device utilizes buffer stores in which are loaded the video and audio data blocks. The reading of the buffer stores takes place at a reduced speed in order to reconstitute uninterrupted sequences of video and audio data.
The invention is more particularly applicable to the storage of pictures on disk with their sound accompaniment with a view, for example, of giving programmed audio-visual instruction or teaching.

REFERENCES:
patent: 3789137 (1974-01-01), Newell
patent: 3878560 (1975-04-01), Ramage
patent: 3909512 (1975-09-01), Omori
patent: 4065795 (1977-12-01), Shutterly
patent: 4161753 (1979-07-01), Bailey
patent: 4227213 (1980-10-01), Isobe

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