Replaying digital media

Details Replaying digital media Replaying digital media

2001-10-03

2009-12-22

Young, Wayne R (Department: 2627)

Dynamic information storage or retrieval

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

Control of information signal processing channel

C369S047310, C369S053350, C369S030230, C369S047200

Reexamination Certificate

active

07636281

ABSTRACT:
A reading unit for reading data from a digital data carrier, the reading unit comprising: a reading head including a sensor for sensing data from the data carrier and generating a sensor signal indicative for the sensed data; head positioning apparatus for positioning the head relative to the data carrier in response to a head positioning control signal; a head positioning controller for receiving the sensed data and being operable in accordance with a stored instruction set to process the sensed data to generate the head positioning control signal; and a data decoder for decoding the sensed data to form a digital output signal.

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English Abstract of JP 08-096512.
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Office Action Mailed Mar. 10, 2009 for U.S. Appl. No. 11/613,752.

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