Optical disc apparatus capable of detecting recording...

Details Optical disc apparatus capable of detecting recording... Optical disc apparatus capable of detecting recording...

2007-07-10

2007-07-10

Wellington, Andrea (Department: 2627)

Dynamic information storage or retrieval

Control of storage or retrieval operation by a control...

Mechanism control by the control signal

C369S047530

Reexamination Certificate

active

09953596

ABSTRACT:
An optical disk drive apparatus for recording a predetermined signal on an optical disk by varying predetermined recording conditions and detecting recording characteristics based on a reproduction signal of the predetermined signal is provided. The optical disk drive apparatus includes a reproducing part for reproducing the predetermined signal for a plurality of times; and recording characteristics detecting part for detecting the recording characteristics based on a plurality of reproduction signals supplied from the reproducing part.

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