DocumentCode
1200003
Title
The Handling of Telegrams in Facsimile
Author
Wise, R.J. ; Coggeshall, I.S.
Author_Institution
The Western Union Telegraph Company, New York, N.Y.
Volume
29
Issue
5
fYear
1941
fDate
5/1/1941 12:00:00 AM
Firstpage
237
Lastpage
242
Abstract
The adaptation of facsimile scanning and recording apparatus to the handling of commercial telegrams has dictated the use of several expedients to accelerate the processing, among them being higher speed of trace and scanning rate, minimization of wasteful scanning, dry-process recording, and automatic loading and discharge. Apparatus incorporating these features is in daily use, having a capacity of 50 telegrams per hour.
Keywords
Acceleration; Choppers; Disk recording; Facsimile; Optical modulation; TV; Telegraphy; Time measurement; Velocity measurement; Waste handling;
fLanguage
English
Journal_Title
Proceedings of the IRE
Publisher
ieee
ISSN
0096-8390
Type
jour
DOI
10.1109/JRPROC.1941.229703
Filename
1694265
Link To Document