摘要 |
PROBLEM TO BE SOLVED: To provide a servo frame interval correction device performing correction for a conventional estimation position, and a storage device. SOLUTION: The device is provided with a detecting part 10 for detecting a first servo frame from a storage medium 30 in which a plurality of servo frames are arranged, an obtaining part 11 for obtaining detection time interval between the first servo frame and a second servo frame detected next to the first servo frame from a servo frame interval table 20 holding detection time interval between the prescribed servo frame and a servo frame detected next to the prescribed servo frame, a difference calculation part 12 for calculating difference between detection time interval obtained by the obtaining part 11 and a reference time interval, and a correction part 13 for performing correction for an estimation position of the second servo frame to be detected next based on difference calculated by the difference calculation part 12. COPYRIGHT: (C)2009,JPO&INPIT
|