INFORMATION SIGNAL REPRODUCING METHOD, INFORMATION SIGNAL RECORDING METHOD, INFORMATION SIGNAL RECORDING AND REPRODUCING/METHOD, INFORMATION SIGNAL REPRODUCING PROGRAM, INFORMATION SIGNAL RECORDING PROGRAM, INFORMATION SIGNAL RECORDING AND REPRODUCING PROGRAM, INFORMATION RECORDING MEDIUM, INFORMATION SIGNAL/REPRODUCING DEVICE, INFORMATION SIGNAL RECORDING DEVICE, AND INFORMATION SIGNAL RECORDING AND REPRODUCING DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a reproducing method which performs reproduction of information by absorbing the differences in transfer rates of n information signals between a recording medium having a plurality of management regions and a buffer memory.;SOLUTION: In absorbing the differences between the transfer rates of the n information signals by a head 14 with respect to a medium 13 and the transfer rates of the n information signals within the memory 19, the n information signals are transferred by time division to the head 14 between the medium 13 and the memory 19 so as to satisfy the relation YnRpxRnx(sn+Fm)/(Rp-Rn) based on the position information of the management regions of the n information signals. Here, Rp: the transfer rate to the n information signals by the head 14, Rn: the total sum of each transfer rate of the n information signals, Sn: the total sum of each seek time required for moving the head 14 from the present region on the medium 13 to the next region; Fm: the total sum of the time required for moving the head 14 from the present signal layer on the medium 13 to the next signal region.;COPYRIGHT: (C)2004,JPO&NCIPI