Dynamic information storage or retrieval – Storage medium structure – Optical track structure
Patent
1999-09-16
2000-08-01
Hindi, Nabil
Dynamic information storage or retrieval
Storage medium structure
Optical track structure
3691247, G11B 700
Patent
active
060976942
ABSTRACT:
An optical disc having a plurality of sectors, each sector sequentially comprising a field for recording guard data, a data recording field containing a synchronous signal and following user data, the guard data in the guard data recording field corresponding to a recording pattern of the synchronous signal, and the phase of the recording pattern being continuous at the boundary of the guard data recording field and the data recording field; and a recording method using such discs; and a device for formatting and recording on such discs.
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patent: 5956309 (1999-09-01), Yamamuro
Ishida Shinji
Ishida Takashi
Kubota Shinji
Shoji Mamoru
Hindi Nabil
Matsushita Electric - Industrial Co., Ltd.
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