Device and method for reproducing replacing data recorded on disk

Device and method for reproducing replacing data recorded on disk

  • CN 1,534,628 A
  • Filed: 01/21/2004
  • Published: 10/06/2004
  • Est. Priority Date: 01/22/2003
  • Status: Active Grant
First Claim
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1. a method that is used to reproduce the replacement data on the spare area that is recorded in dish is characterized in that, comprising:

  • Read replacement data from the spare area of dish;

    Store the described replacement data that reads;

    When being recorded in data in the data field of dish, reproduction detects defect area;

    WithIf detect defect area, then reproduce the replacement data of at least a portion and the corresponding described storage of defect area that detected.

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