DocumentCode
986026
Title
Analysis of the property of the floppy disk using signal amplitude envelope and ladder-like curve
Author
Wenbo, Liu ; Yinlin, Gao ; Guixin, Li
Author_Institution
G. Yuan Magnetoelectr. Co. Ltd., Shenzhen, China
Volume
26
Issue
1
fYear
1990
fDate
1/1/1990 12:00:00 AM
Firstpage
129
Lastpage
131
Abstract
A floppy disk analyzer (FDA) was developed. Using the FDA, the properties of the floppy disk were analyzed. The signal amplitude envelope and the ladderlike curves were tested to evaluate the performance of the floppy disk. The effects of qualities of the cookie and the jacket as well as the rotational state of the media on the performance of the diskette are discussed
Keywords
floppy discs; magnetic recording; cookie; floppy disk; floppy disk analyzer; jacket; ladder-like curve; magnetic recording; rotational state; signal amplitude envelope; Amplitude modulation; Floppy disks; Instruments; Magnetic analysis; Magnetic flux; Magnetic heads; Magnetic recording; Signal analysis; Signal resolution; Testing;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/20.50513
Filename
50513
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