Apparatus and method of manipulating sum, absolute difference an

Dynamic magnetic information storage or retrieval – Head – Hall effect

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

G11B 5127

Patent

active

052165612

ABSTRACT:
A magnetoresistive (MR) head assembly includes an elongated MR element, arranged transverse to an adjacent magnetic recording medium, defining two substantially equal MR portions. Signal processing circuitry, coupled to respective outputs of the two MR portions, is arranged for producing and manipulating sum and difference signals of respective playback signals developed across the two MR portions, to produce a resultant information-bearing signal played back from both MR portions that is unperturbed by any error signal induced by a localized asperity in the adjacent magnetic recording medium.

REFERENCES:
patent: 5079663 (1992-01-01), Ju

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Apparatus and method of manipulating sum, absolute difference an does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus and method of manipulating sum, absolute difference an, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus and method of manipulating sum, absolute difference an will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1819182

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.