| 摘要 |
A magnetic storage apparatus includes a recording medium having a first area in which servo information for controlling a magnetic head is stored, and a second area in which correction information for correcting the servo information is stored, an amplifying part configured to amplify a reproduced signal obtained by reproducing information recorded in the storage medium by the magnetic head, and a control part configured to define a gain of the amplifying part on the basis of an amplitude of a first reference signal obtained by reproducing a first waveform for amplitude measurement stored in the first area and cause the amplifying part to amplify a first reproduced signal obtained by reproducing the servo information and being configured to define the gain of the amplifying part on the basis of an amplitude of a second reference signal obtained by reproducing a second waveform for amplitude measurement stored in the second area and cause the amplifying part to amplify a second reproduced signal obtained by reproducing the correction information.
|
