| 摘要 |
<p>A recording disc capable of surely recording a recording mark in a reproduction control data area of a recording disc for authoring. In this recording disc, a disc address indicating a position on the disc is recorded at a constant linear speed in advance and has an information data area where a recording mark string carrying information data is recorded. Furthermore, this recording disc includes a reproduction control data area where a disc address is recorded at a constant angular speed in advance and recording marks in the recording mark string carrying the reproduction control data are to be recorded in the direction orthogonal to a plurality of adjacent tracks.</p> |
