RECORDING METHOD, RECORDING MEDIUM ENCODE DEVICE AND RECORDING DEVICE

摘要

PROBLEM TO BE SOLVED: To maximize a burst error correction length while securing accessibility equal with a conventional CD format. SOLUTION: An input digital signal stream is recorded on the recording medium over a plurality of blocks for a prescribed unit length (block length) such as 98 frames, for example, by applying the interleave of C2 system for a prescribed length. The total interleave length of 189 frames in the case of applying interleave is recorded so as to take the maximum value of 189 frames within the integer multiple (double) range of 98 frames of the block length. This is equivalent to an interleave interval D of equal interval interleave for 7 frames.