Information recording medium with a track carrying a...

Details Information recording medium with a track carrying a... Information recording medium with a track carrying a...

2006-03-28

2006-03-28

Patel, Gautam R. (Department: 2655)

Dynamic information storage or retrieval

Condition indicating, monitoring, or testing

Including radiation storage or retrieval

C369S053300, C713S189000, C380S203000

Reexamination Certificate

active

07020062

ABSTRACT:
An information recording medium is provided with a wobbled track, wherein at least a part of the track is subjected to wobbling based on a wobble signal in which at least a part of recording information is randomized. Each track is wobbled at a randomized frequency, so that a frequency of a wobbling signal obtained from the wobbled track is randomized. As a result, the influence of crosstalk between adjacent track is reduced.

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patent: 2001-216650 (2001-08-01), None
patent: WO 96/27191 (1996-09-01), None
patent: WO 00/45381 (2000-08-01), None

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