Using readback signals to estimate radial location on a rotating storage device

Approaches for estimating the operating radius of a head in a hard-disk drive. These approaches may be used in a constant or approximately constant density servo scheme. Statistics, which describe the proportion of high frequency values to low frequency values in a readback signal read by the read/w...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	COKER JONATHAN DARREL, WOOD ROGER WILLIAM
Format:	Patent
Sprache:	eng
Schlagworte:	INFORMATION STORAGE INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER PHYSICS
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