Datenaufzeichnungsverfahren und -vorrichtung.

摘要

A method of and apparatus for recording data onto a disc-shaped recording medium having a sector construction such as an optical disc increases the interleave length of recorded data to cope with burst error or the like by dividing input data into predetermined lengths, respectively two-dimensionally arranging the divided data, generating and adding error correction codes to the two-dimensionally arranged data by a predetermined series to thereby form n encoded blocks; changing the data arrangement among the n encoded blocks; and distributing and recording the changed data to each sector on the disc-shaped recording medium.