Storing control information using spacers

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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C369S053200, C369S053440

Reexamination Certificate

active

07324415

ABSTRACT:
A record carrier has a track pattern of substantially parallel tracks. Control data packs are stored repetitively in several control locations (32) for protection against damage and contamination. The control locations (32) are separated at spacer positions (33) by one or more spacers (34,35). The length of the spacers (34,35) is selected for preventing overlap of the position of the first block of the control data packs in the parallel tracks.

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patent: 0944088 (1999-09-01), None
patent: 0944088 (1999-09-01), None

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