DocumentCode
1033686
Title
Metal evaporated tape for high band 8 mm video system
Author
Chiba, Kazunobu ; Sato, Kenichi ; Ebine, Yoshihito ; Sasaki, Toshikazu
Author_Institution
Sony Magnetic Products Inc., Japan
Volume
35
Issue
3
fYear
1989
fDate
8/1/1989 12:00:00 AM
Firstpage
421
Lastpage
428
Abstract
The authors have developed a metal evaporated (ME) tape for use with the high-band 8-mm video system. Compared to conventional metal particle tape, the ME tape has significantly improved electromagnetic characteristics, with a video output of +5 dB and a video carrier-to-noise ratio of +5 dB. Its overall reliability equals that of conventional coated tape. The evaporation process is described, the characteristics of the tape surface are presented, and the back coating and surface treatment are discussed
Keywords
magnetic tapes; video recording; video tape recorders; 5 dB; 8 mm; back coating; electromagnetic characteristics; evaporation process; high band 8 mm video system; metal evaporated tape; reliability; surface treatment; tape surface; video carrier-to-noise ratio; video output; Additives; Corrosion; Curing; Magnetic films; Magnetic heads; Magnetic recording; Powders; Product development; Transistors; Video recording;
fLanguage
English
Journal_Title
Consumer Electronics, IEEE Transactions on
Publisher
ieee
ISSN
0098-3063
Type
jour
DOI
10.1109/30.44299
Filename
44299
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