Title :
Future recording enhancements for increased data storage in the Advanced Photo System
Author :
Shou, R.D. ; Gandola, Kent R. ; Brock, George W. ; Czarnecki, Stanley ; Smith, Neil ; Yang, Danny ; Koeppe, Peter
Author_Institution :
Eastman Kodak Co., San Diego, CA, USA
fDate :
9/1/1997 12:00:00 AM
Abstract :
Although the entire width of Advance Photo System film is coated with magnetic particles, only the edges are currently used for recording digital data. In developing increased data storage capacity using the image area of the film, new ways of modulation encoding the data, read heads with increased sensitivity, and novel ways of achieving good head-to-media compliance are required to meet the challenges of large media speed variations, low magnetic particle loading, and complying to stiff media
Keywords :
digital magnetic recording; magnetic heads; modulation coding; photography; Advance Photo System; data storage; digital recording; film; head-to-media compliance; image area; magnetic particles; modulation encoding; read head; stiff medium; Cameras; Digital magnetic recording; Finishing; Image coding; Jitter; Magnetic films; Magnetic heads; Magnetic modulators; Magnetic particles; Magnetic recording; Memory; Plastic films;
Journal_Title :
Magnetics, IEEE Transactions on
