DocumentCode
914004
Title
A Technique for Digital Information Broadcasting Using SCA Channels
Author
Anderson, Harry R. ; Crane, Ronald C.
Issue
4
fYear
1981
Firstpage
65
Lastpage
70
Abstract
This paper describes a simple technique using the SCA (Subsidiary Communications Authorization) channel authorized for use in FM and TV broadcasting to provide a one-way digital transmission channel for teletext-type service. The channel is transparent to data format. Preliminary field test results for a 9600 bit/second channel are also presented which show average error rates of less than 1 in 106.
Keywords
Amplitude modulation; Authorization; Baseband; Data communication; Error analysis; FCC; Frequency modulation; Information retrieval; TV broadcasting; Teletext;
fLanguage
English
Journal_Title
Broadcasting, IEEE Transactions on
Publisher
ieee
ISSN
0018-9316
Type
jour
DOI
10.1109/TBC.1981.266416
Filename
4044245
Link To Document