Patent Catalogue

INFORMATION REPRODUCING METHOD, WHICH ENABLES TO DETECT DESIRED DATA READILY

Data reproducing method in which the desired data in the sector can be output at a high speed.

  • First row of a sector has a synchronizing signal "SY0" and a code enabling identification data "ID" thereof.
  • "SY0" pattern is different from other Synchronizing Signal(SY1-SY7).
  • By detecting a first position (SY0) of the sector, the "ID" of the sector can be detected.
  • By using "SY0" and "ID", desired data can be readily detected.

[References]

  • DVD Specifications for Read-Only Disc Part I,Index.3.2.7, Index 3.2.8, Index 3.2.9

[Offering Patent]

  • USP 5,768,298

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