ADDRESS INFORMATION RECORDING DEVICE AND RECORDING METHOD AND REPRODUCING DEVICE AND REPRODUCING METHOD

A METHOD FOR RECORDING ADDRESS INFORMATION TO AN OPTICAL DISC (5) BY FORMING A WOBBLED GROOVE IS PROVIDED. THE METHOD INCLUDES STEPS S1 TO S3. IN STEP S1, THERE IS GENERATED ADDRESS INFORMATION COMPOSED OF A SYNC SIGNAL, ADDRESS DATA AND AN ERROR CORRECTION CODE FOR THE ADDRESS DATA. IN STEP S2, A C...

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Bibliographische Detailangaben
1. Verfasser:	SHOEI KOBAYASHI
Format:	Patent
Sprache:	eng
Schlagworte:	INFORMATION STORAGE INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER PHYSICS
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Zusammenfassung:	A METHOD FOR RECORDING ADDRESS INFORMATION TO AN OPTICAL DISC (5) BY FORMING A WOBBLED GROOVE IS PROVIDED. THE METHOD INCLUDES STEPS S1 TO S3. IN STEP S1, THERE IS GENERATED ADDRESS INFORMATION COMPOSED OF A SYNC SIGNAL, ADDRESS DATA AND AN ERROR CORRECTION CODE FOR THE ADDRESS DATA. IN STEP S2, A CARRIER SIGNAL IS MULTIPLIED BY THE ADDRESS INFORMATION TO GENERATE A PHASE MODULATION SIGNAL. IN STEP S3, THERE IS FORMED ON THE OPTICAL DISC (5) A SPIRAL GROOVE WOBBLED ADAPTIVELY TO THE PHASE MODULATION SIGNAL.