| 摘要 |
<p>A rotating storage medium (120) has an index mark-indicating sequence recorded thereon, the index mark-indicating sequence comprised of bits distributed over plural servo wedges (22). The index mark-indicating sequence is comprised of a least one bit in each of a specified number of plural servo wedges (22) per track, the specified number forming a subset of the servo wedges (22) of the rotating storage medium (120).</p> |
