Disk playing method for disk player

Details Disk playing method for disk player Disk playing method for disk player

1989-09-13

1990-05-15

Stephan, Steven L.

Dynamic information storage or retrieval

Information location or remote operator actuated control

Selective addressing of storage medium

360 7807, 369 33, 369 47, 369124, G11B 2710, G11B 2110

Patent

active

049264044

ABSTRACT:
A disk playing method for a compact disk player or the like in which the time before the start of the playback of designated portion of the disk is reduced. An accumulated total time code is read in the led-in area of the disk, and a predetermined code is detected during this reading operation. If though the predetermined code cannot be detected in reading the accumulated total time code, a frame calculation is carried out to jump the pickup of the disk player across tracks to read another accumulated total time code, whereupon, after the predetermined code has been read, necessary data is read from the lead-in region.

REFERENCES:
patent: 4587643 (1986-05-01), Monen et al.
patent: 4615023 (1986-09-01), Inada et al.
patent: 4719610 (1988-01-01), Bates
patent: 4723235 (1988-02-01), Yasuda et al.
patent: 4740938 (1988-04-01), Bierhoff et al.
patent: 4752920 (1988-06-01), d'Alayarde
patent: 4855979 (1989-08-01), Kimura et al.
patent: 4882719 (1989-11-01), Kimura et al.

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