DocumentCode :
1264084
Title :
Abridgment of long distance cable circuit for program transmission
Author :
Clark, A.B. ; Green, C.W.
Author_Institution :
American Telephone and Telegraph Company
Volume :
49
Issue :
8
fYear :
1930
Firstpage :
642
Lastpage :
646
Abstract :
The rapid growth of the telephone cable network in this country has made it desirable to develop a system whereby this network may be utilized to transmit programs for broadcasting stations over distances upwards of 2000 mi. Such a system has recently been developed and given a trial with very satisfactory results on a looped-back circuit 2200 mi. long. It transmits ranges of frequency and volume somewhat in excess of those now handled by the open-wire circuits which are used for program work, and also in excess of those handled by present-day radio broadcasting systems when no long distance lines are involved. The paper deals first with the transmission requirements of broadcasting systems and then gives a description of this new cable system.
fLanguage :
English
Journal_Title :
A.I.E.E., Journal of the
Publisher :
ieee
ISSN :
0095-9804
Type :
jour
DOI :
10.1109/JAIEE.1930.6535381
Filename :
6535381
Link To Document :
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