Synchronizing mark detecting apparatus and method and informatio

Details Synchronizing mark detecting apparatus and method and informatio Synchronizing mark detecting apparatus and method and informatio

1994-08-25

1998-06-16

Epps, Georgia Y.

Dynamic information storage or retrieval

Binary pulse train information signal

Binary signal gain processing

369 47, 369 50, 369 58, 369 48, G11B 700

Patent

active

057682348

ABSTRACT:
A synchronizing pattern detecting apparatus includes a pattern matching device, a pulse generating device, a delay device and a determination device. The pattern matching device samples synchronizing patterns with an asynchronous clock to determine whether the synchronizing patterns match with predetermined patterns. The pulse generating device generates a plurality of pulse signals having predetermined widths in accordance with the synchronizing patterns when the pattern matching device determines successful pattern matching. The delay device delays the plurality of pulse signals output from the pulse generating device to substantially match the timings of the pulse signals with each other. The determination device synthesizes output signals from the delay device to determine a degree of matching of the synchronizing patterns from a synthesis result.

REFERENCES:
patent: 4835759 (1989-05-01), Saito et al.
patent: 4866692 (1989-09-01), Saito et al.
patent: 5182740 (1993-01-01), Mizokami et al.

Affiliated with

Also associated with

Rating

Synchronizing mark detecting apparatus and method and informatio does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Synchronizing mark detecting apparatus and method and informatio, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Synchronizing mark detecting apparatus and method and informatio will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1734439