DocumentCode
991251
Title
Analysis of dropouts in video tapes
Author
Lee, T.D. ; Papin, P.A.
Author_Institution
Ampex Corporation Redwood City, CA.
Volume
18
Issue
6
fYear
1982
fDate
11/1/1982 12:00:00 AM
Firstpage
1092
Lastpage
1094
Abstract
A method of correlating digital oscilloscope signals with tape defects to determine causes of dropouts in video tape is described, in the analyses of commercial and experimental home video tapes made from different manufacturers, at least four distinct types of oscilloscope signals were identified. Major sources of dropouts are coating bumps from underlying basefilm asperities and repetitive calendering impressions.
Keywords
Video recording; Coatings; Instruments; Magnetic recording; Manufacturing; Microscopy; Optical recording; Oscilloscopes; Signal analysis; Signal processing; Video recording;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/TMAG.1982.1062114
Filename
1062114
Link To Document