DocumentCode
1226748
Title
Pulse Modulation
Author
Deloraine, E.M.
Author_Institution
International Telephone and Telegraph Corp., New York, N.Y.
Volume
37
Issue
6
fYear
1949
fDate
6/1/1949 12:00:00 AM
Firstpage
702
Lastpage
705
Abstract
The broad significance of pulse modulation is dealt with from its original concept through the various methods of attaining it. Its application to time-division multichannel systems is considered. More recent developments in pulse-count-modulation systems, and also potential applications to switching problems, are described.
Keywords
Bandwidth; Frequency conversion; Helium; Information filtering; Information filters; Pulse modulation; Speech; Telegraphy; Telephony; Transmitters;
fLanguage
English
Journal_Title
Proceedings of the IRE
Publisher
ieee
ISSN
0096-8390
Type
jour
DOI
10.1109/JRPROC.1949.233950
Filename
1698065
Link To Document