Method for and apparatus for eliminating wiggle noise in a disk

Details Method for and apparatus for eliminating wiggle noise in a disk Method for and apparatus for eliminating wiggle noise in a disk

1997-12-31

2000-09-12

Kim, W. Chris

Dynamic magnetic information storage or retrieval

General processing of a digital signal

Data verification

360 46, G11B 509

Patent

active

061186074

ABSTRACT:
A method for eliminating wiggle noise in a disk drive storage device including a magnetic thin film head and a disk provided with an alternate servo sector and a data sector is characterized by the step of writing deliberately arbitrary data in a data sector following a servo sector where there has occurred an error caused by the wiggle noise during retrieving the servo information, thereby eliminating the wiggle noise.

REFERENCES:
patent: 4727643 (1988-03-01), Schewe et al.
patent: 5025342 (1991-06-01), Nagata et al.
patent: 5053892 (1991-10-01), Supino, Jr. et al.
patent: 5132859 (1992-07-01), Andricacos et al.
patent: 5187860 (1993-02-01), Horibata et al.
patent: 5189566 (1993-02-01), Christensen et al.
patent: 5245493 (1993-09-01), Kawabe et al.
patent: 5276564 (1994-01-01), Hessing et al.
patent: 5373408 (1994-12-01), Bischoff et al.
patent: 5392169 (1995-02-01), Argyle et al.
patent: 5623378 (1997-04-01), Shibasaki et al.
patent: 5910861 (1999-08-01), Ahn
patent: 5940234 (1999-08-01), Wilson et al.

Affiliated with

Also associated with

Rating

Method for and apparatus for eliminating wiggle noise in a disk does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for and apparatus for eliminating wiggle noise in a disk , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for and apparatus for eliminating wiggle noise in a disk will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-101331