MAGNETIC DISK DEVICE, MAGNETIC DISK REPRODUCING METHOD, AND PROGRAM

摘要

PROBLEM TO BE SOLVED: To provide a magnetic disk device capable of correctly reading data recorded on a magnetic disk by correctly considering the influence of an adjacent track.SOLUTION: The device is provided with: a reading part which reads a track of the magnetic disk having the data recorded magnetically thereon and outputs the obtained signal; a data storage part which stores the data recorded in the track, the data obtained by decoding the signal; and a signal processing part which on the basis of a reproduced signal being the signal obtained when the reading part reads a reproduction target track being a track to be reproduced and the data recorded on the adjacent track adjacent to the reproduction target track that the data storage part stores, calculates the data recorded on the reproduction target track.