Method for retrieving data from a storage device

Details Method for retrieving data from a storage device Method for retrieving data from a storage device

1995-06-07

1997-08-19

Ben, Loha

Dynamic information storage or retrieval

Specific detail of information handling portion of system

Radiation beam modification of or by storage medium

369126, 369 59, 369 4425, G11B 700

Patent

active

056595352

ABSTRACT:
A method for detecting transitions in an input signal having a DC component. The method includes the steps of generating a threshold signal from the input signal, comparing the input signal to the threshold signal to thereby generate an output signal, and adjusting the threshold signal in response to the output signal. In one preferred embodiment, the method is employed to retrieve data from an information storage device.

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