DocumentCode
969888
Title
Automatic Nonduplication Protection Using an Audio Envelope Correlator
Author
Leitch, Clifford D. ; Couch, Leon W.
Author_Institution
Harris Corp. Broadcast Div.
Issue
1
fYear
1977
Firstpage
5
Lastpage
17
Abstract
A system is described to implement the FCC´s nonduplication rule which requires deletion from cable television systems of network programming material which would duplicate the programming of a local TV station. A correlation device is used to compare aural program material from two TV stations.
Keywords
Automatic programming; Cable TV; Computer simulation; Correlators; Delay effects; Gaussian processes; Performance analysis; Phase distortion; Protection; Signal processing;
fLanguage
English
Journal_Title
Cable Television, IEEE Transactions on
Publisher
ieee
ISSN
0147-3204
Type
jour
DOI
10.1109/TCATV.1977.285696
Filename
4065033
Link To Document