Optical focus error offset to reduce radial to vertical crosstalk

A method and system are provided for minimizing or optimising radial to vertical crosstalk (RVC) in an error signal in an optical record carrier reader is record carrier losed. Focus error offset values are applied to the reader. The radial to vertical crosstalk is determined after each focus error...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	HOEVEN PIETER, JANSSEN EDWIN JOHANNES MARIA, LOOIJMANS HENDRIKUS ALBERTUS JOHANNA
Format:	Patent
Sprache:	eng
Schlagworte:	INFORMATION STORAGE INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER PHYSICS
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