DocumentCode
1010787
Title
Switchboards and Signaling Facilities of the Teletypewriter Exchange System
Author
Knowlton, A.D. ; Locke, G.A. ; Singer, F.J.
Author_Institution
Bell Tel. Labs., Inc., New York, N. Y.
Volume
55
Issue
9
fYear
1936
Firstpage
1015
Lastpage
1025
Abstract
The development of a nationwide teletypewriter transmission system in the United States required the design of switchboards and signaling facilities adapted to this special service. The 2 types of switchboard now in use are described in this paper, and the operation of the circuit by means of which connections are established between the various subscribers and supervised by the operators is explained.
Keywords
Communication switching; Instruments; Integrated circuit interconnections; Signal design; Telegraphy; Telephony; Teleprinting;
fLanguage
English
Journal_Title
American Institute of Electrical Engineers, Transactions of the
Publisher
ieee
ISSN
0096-3860
Type
jour
DOI
10.1109/T-AIEE.1936.5057393
Filename
5057393
Link To Document