Patent Catalogue


Sync code format having more than k 0's between 1's for RLL (d,k) converted data

  • Sync codes are inserted between recording frames that are encoded according to RLL(2,10)conversion rule.
  • Sync codes include a 1 bit followed by a continuous sequence of 1.3 zeros, followed by a 1 bit.
  • The pattern is thus enabled to be free from misdetection caused by peak shifting.


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

[Offering Patent]

  • USP5,546,427

back to preceding page

Back to top.