DocumentCode
911115
Title
The Effect of the Choice of Tape Format on Broadcast Video Recording
Author
Sadashige, Koichi
Author_Institution
RCA Commercial Electronic Systems Division, RCA Corporation
Issue
1
fYear
1974
fDate
3/1/1974 12:00:00 AM
Firstpage
12
Lastpage
16
Abstract
Design and performance characteristics of various types of video recording devices are compared. The relation between the two bask types (quadruplex and helical) is shown for characteristics such as signal-to-noise ratio as a function of tape speed and magnetic coercivity. It is indicated that equipment cost is more a function of desired performance than of basic type and that the high state of development and standardization of the quadruplex will assure its continued use in TV broadcast service for the foreseeable future.
Keywords
Broadcasting; Coercive force; Cost function; Magnetic flux; Magnetic heads; Multimedia communication; Refining; Signal to noise ratio; Standards development; Video recording;
fLanguage
English
Journal_Title
Broadcasting, IEEE Transactions on
Publisher
ieee
ISSN
0018-9316
Type
jour
DOI
10.1109/TBC.1974.266127
Filename
4043924
Link To Document