A LONGITUDINAL MAGNETIC RECORDING MEDIUM AND APPARATUS

It is disclosed that a longitudinal magnetic recording medium and apparatus has recording sections having longitudinal magnetic films (3) magnetically isolated in a recording direction. The magnetically isolated recording sections can record a single bit each so that the longitudinal magnetic record...

Full description

Saved in:
Bibliographic Details
Main Authors SUZUKI, MIKIO, TAKANO, HISASHI, FUTAMOTO, MASAAKI, KUGIYA, FUMIO, MIYAMURA, YOSHINORI, NAKAO, TAKESHI, AKAGI, KYO, OUCHI, YASUHIDE, MATSUDA, YOSHIBUMI
Format Patent
LanguageEnglish
Published 18.03.1992
Edition5
Subjects
INFORMATION STORAGE
INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER
PHYSICS
Online AccessGet full text

Cover

More Information
Summary:It is disclosed that a longitudinal magnetic recording medium and apparatus has recording sections having longitudinal magnetic films (3) magnetically isolated in a recording direction. The magnetically isolated recording sections can record a single bit each so that the longitudinal magnetic recording medium can remove the irregular domain boundary of its own caused on boundaries of magnetization reversals in the recording direction. This can improve the signal-to-media noise ratio to a great extent in writing and reading.
Bibliography:Application Number: EP19910106043