Recording device and method, and computer program, and...

Dynamic information storage or retrieval – Control of storage or retrieval operation by a control... – Mechanism control by the control signal

Reexamination Certificate

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Reexamination Certificate

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08009532

ABSTRACT:
A recording apparatus includes: a first strategy calculating device (SCD) for calculating a first optimum strategy allowing jitter recorded at a first speed to satisfy a desired condition by adjusting a first standard strategy; a second SCD for calculating a second standard strategy at a second speed by performing clock cycle conversion according to a difference between the first and second speeds on the first standard strategy; a second power calculating device for calculating a second optimum power used at the second speed; a third SCD for calculating a second optimum strategy allowing jitter recorded at the second speed to satisfy a desired condition, by adjusting the second standard strategy; and a fourth SCD for calculating a third optimum strategy at a third speed, based on each of a difference between the first standard and optimum strategies and a difference between the second standard and optimum strategies.

REFERENCES:
patent: 7778132 (2010-08-01), Chu et al.
patent: 2002/0176338 (2002-11-01), Ushiyama et al.
patent: 2002-352430 (2002-12-01), None
patent: 2004-234699 (2004-08-01), None
International Search Report—PCT/JP2007/065092—Sep. 4, 2007.

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