DocumentCode
904969
Title
Magnetic duplication of video records
Author
Frost, W.T. ; Hatley, E.T.
Author_Institution
IBM Corporation, Advanced Systems Development Division, Los Gatos Laboratory, Los Gatos, USA
Volume
4
Issue
16
fYear
1968
Firstpage
334
Lastpage
335
Abstract
The magnetic printing process is explained, and some experiments are described showing how video records can be successfully duplicated. With this technique, a tape containing an hour of video (recorded transversely by a rotating-head system) can be copied in less than three minutes.
Keywords
magnetic recording; video recording;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19680261
Filename
4233510
Link To Document