公开(公告)号：CA2365103A1

公开(公告)日：1996-06-03

申请号：CA2365103

申请日：1995-11-24

Applicant: IBM

Inventor： WEBB BUCKNELL C ,  CHAINER TIMOTHY JOSEPH ,  YARMCHUK EDWARD JOHN ,  SCHULTZ MARK DELORMAN

IPC: G11B5/012 ,  G11B5/55 ,  G11B5/596 ,  G11B21/10

Abstract: During a write revolution of a storage medium, a transition is written on the storage medium while servoing on another transition previously recorded on the storage medium. During that write revolution, a position error signal corresponding to the position error of the transducer relative to the previously recorded transition is determined. That position error signal is then stored, during the write revolution, to be used in computing a reference track value associated with the transition being written to correct for the position error. Additionally, a product servo-pattern is written, which includes an embodying of the position error therein.