Dynamic magnetic information storage or retrieval – General processing of a digital signal – Data clocking
Patent
1997-02-18
1998-10-27
Psitos, Aristotelis M.
Dynamic magnetic information storage or retrieval
General processing of a digital signal
Data clocking
360 48, G11B 509
Patent
active
058285105
ABSTRACT:
A highly reliable magnetic record playback apparatus utilizes an independent magnetic clock pattern region and a pattern set region to provide a common timing reference between a data recording region and its adjacent tracks. In the apparatus, the pattern set region provides a reference point so that the circumferential location of the magnetic pattern region can be determined. In one embodiment, the apparatus includes elements for playback of reproduced information recorded on a magnetic disk and an arrangement which provides for the generation of a data existing point clock.
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Fukuyama Munekatsu
Hayashi Nobuhiro
Yada Hiroaki
Yamakoshi Takamichi
Cullen Larry T.
Psitos Aristotelis M.
Sony Corporation
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