Optical information recording medium, optical information record

Details Optical information recording medium, optical information record Optical information recording medium, optical information record

1997-05-27

1998-12-15

Edun, Muhammad N.

Dynamic information storage or retrieval

Binary pulse train information signal

Binary signal gain processing

369 58, 369 47, G11B 700

Patent

active

058503790

ABSTRACT:
An optical information recording medium includes a track storing information in a plurality of sectors, wherein the track is formed spirally or concentrically. One sector includes a plurality of frames and one frame includes a resync mark region, a frame address region, an information region, and a postamble region. In the information region in the first frame, identification information for identifying the position of the sector is stored. In the information region in each frame, information obtained as a result of scrambling performed based on a value of the identification information is stored.

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patent: 5003410 (1991-03-01), Endoh et al.
patent: 5297113 (1994-03-01), Hikima et al.
patent: 5418852 (1995-05-01), Itami et al.
Translation of Official Action from Japanese Application 7-139651, which claims priority of Japanese Application 6-125086, from which this application claims priority under 35 U.S.C. .sctn. 119.

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