| 摘要 |
A servo burst signal recording method using an enhanced pattern and a disk recording medium are provided. The disk recording medium having at least two servo burst regions on which servo burst signals are recorded in the diametrical direction on tracks of the disk recording medium, the servo burst regions each being divided into at least two sub-regions in a traveling direction of a head, one sub-region having the same width as that of a track, and the other sub-region having a smaller width than that of the track. The disk recording medium enables the user to obtain a servo burst signal component without having a dead zone even in the case when the width of a reading head is smaller than that of the recording head, which enhances the accuracy of the tracking control.
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