DocumentCode
274400
Title
A new insertion test signal incorporating audio monitoring and data
Author
Spicer, C.R. ; Hubbard, R.P.
Author_Institution
BBC, London, UK
fYear
1988
fDate
23-27 Sep 1988
Firstpage
236
Lastpage
239
Abstract
A new insertion test signal is described, using only one line per field. The signal provides the traditional video measurement facilities, along with data signals for engineering control purposes and audio monitoring. The new signal reduces the number of lines required for monitoring and engineering control purposes and enables a significant increase in the number of lines available for teletext during each field blanking interval
Keywords
video signals; TV; audio monitoring; data; field blanking interval; insertion test signal; teletext; video measurement;
fLanguage
English
Publisher
iet
Conference_Titel
Broadcasting Convention, 1988. IBC 1988., International
Conference_Location
Brighton
Print_ISBN
0-85296-368-8
Type
conf
Filename
91528
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