METHOD FOR PRESERVING AUDIO DATA AND DEVICE FOR RECORDING AND REPRODUCING AUDIO DATA

摘要

PROBLEM TO BE SOLVED: To usefully and validly utilize the storage capacity of an outside storage device with respect to a hard disk recorder or the like. SOLUTION: A shared address area 86 to be shared for preventing sound data constituting a music main body and preserving song management data for each song necessary for reproducing the sound data including data to know the recorded position of the sound data is set in the address area of an outside storage device. The sound data are successively recorded from one direction in the other direction in the shared address area 86, and the song management data are successively recorded from the other direction in one direction in the shared address area 86.