METHOD FOR IMPROVED READING OF A DIGITAL DATA DISC

Method for regulating the control signal for adjustment of the optical path between a data disc and a signal pick-up detector system in a data disc drive, where the control signal is regulated as a response to the deviation of the actual reading signals from expected reading signals, and wherein the...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	STOUSTRUP, JAKOB, ANDERSEN, PALLE, VIDAL SANCHEZ, ENRIQUE, PEDERSEN, TOM, SONDERGAARD
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	INFORMATION STORAGE INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER PHYSICS
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Beschreibung
Zusammenfassung:	Method for regulating the control signal for adjustment of the optical path between a data disc and a signal pick-up detector system in a data disc drive, where the control signal is regulated as a response to the deviation of the actual reading signals from expected reading signals, and wherein the control signal is regulated in dependence of the tendency of said deviation.