Dynamic information storage or retrieval – Condition indicating – monitoring – or testing – Including radiation storage or retrieval
Patent
1997-08-04
1999-03-16
Eduh, Muhammad N.
Dynamic information storage or retrieval
Condition indicating, monitoring, or testing
Including radiation storage or retrieval
369 58, 369 59, G11B 700
Patent
active
058838660
ABSTRACT:
In a disk recording/reproduction apparatus, the operational limit of each of a mechanical apparatus and signal processing of a disk drive is taken into consideration. When an area from the innermost region of a disk to a predetermined distance is recorded or reproduced, the disk is rotationally driven by a CAV method, and when an area from the predetermined distance of the disk to the outermost region is recorded or reproduced, the disk is rotationally driven by a CLV method.
REFERENCES:
patent: 4558375 (1985-12-01), Sontheimer
patent: 5153869 (1992-10-01), Yoshimaru et al.
patent: 5757750 (1998-05-01), Uemura
Akita Mamoru
Shimizume Kazutoshi
Eduh Muhammad N.
Kananen Ronald P.
Sony Corporation
LandOfFree
Disk driving system and disk driving method does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Disk driving system and disk driving method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Disk driving system and disk driving method will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-823360