Push-pull signal-generating apparatus, and optical-disk...

Details Push-pull signal-generating apparatus, and optical-disk... Push-pull signal-generating apparatus, and optical-disk...

2006-04-18

2006-04-18

Huber, Paul W. (Department: 2653)

Dynamic information storage or retrieval

Specific detail of information handling portion of system

Radiation beam modification of or by storage medium

C369S044320

Reexamination Certificate

active

07031248

ABSTRACT:
An apparatus for generating push-pull signals is disclosed. The apparatus, used in an optical-disk apparatus, includes a first signal-adjusting circuit, a second signal-adjusting circuit, gain-determining means, and a difference-signal generating circuit.

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