Disc player with program selection control

Dynamic information storage or retrieval – Information location or remote operator actuated control – Selective addressing of storage medium

Patent

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Details

369 41, 360 7804, G11B 2112

Patent

active

048113158

ABSTRACT:
A disc player for reproducing program information recorded on a disc in a plurality of partitions together with address data for each partition includes a program selection control for selecting one of the partitions, representing a particular program. A program selecting key causes a pick-up to be positioned at the address identifying the start of a selected partition the same as or reversed from a present partition. Multiple manipulations of the program selecting key cause the selection of a partition multiply reversed from the present partition. A second program selecting key causes the selection of a partition advanced from the present partition.

REFERENCES:
patent: 3662363 (1972-05-01), Chertok
patent: 4321635 (1982-03-01), Tsuyuguchi
patent: 4398278 (1983-08-01), Suzuki
patent: 4413292 (1983-11-01), Sugiyama et al.

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