DSP-based data recovery

Details DSP-based data recovery DSP-based data recovery

2004-04-27

2010-02-02

Payne, David C (Department: 2611)

Pulse or digital communications

Synchronizers

Frequency or phase control using synchronizing signal

C375S354000

Reexamination Certificate

active

07656982

ABSTRACT:
A bit clock recovery apparatus for digital storage readout employing sync frames, where an oversampled readout signal is stored in memory, sync patterns are located in the signal using DSP means, distances of consecutive sync pattern locations are calculated, and bit clock is recovered from these distances and the knowledge about the data framing structure.

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