Information storage medium and information...

Dynamic information storage or retrieval – Control of storage or retrieval operation by a control... – Control of information signal processing channel

Reexamination Certificate

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Details

C369S275300, C369S047270, C369S059220

Reexamination Certificate

active

07092328

ABSTRACT:
An information storage medium according to an embodiment of this invention includes a wobble track whose wobble period is modulated by multi-frequency shift keying corresponding to playback control information, wherein the playback control information contains header data and address data, and the header data contains a VFO area formed from a predetermined frequency.

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