| 摘要 |
PURPOSE: A method for revising a synchronous with an error is occurred, which detects an error of a synchronous data and revises the detected error by a decoder of an optical disk reproducer. CONSTITUTION: The method for revising a synchronous with an error is occurred comprises the steps of: (S01-S11) detecting a pseudo synchronous data among inputted data series by a certain unit; (S12) identifying a content of data detected in the detection steps (S01-S11); and (S22) revising the detected pseudo synchronous data to a normal synchronous data according to the identified content, wherein the pseudo synchronous data is verified as to whether a synchronous pattern is existed. Thereby, it is possible to quickly reset a reference synchronous data for decoding according to data having an adjacent synchronous pattern.
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