DocumentCode
1381706
Title
Data system tests using simulated transmission impairments
Author
Andrews, F. T.
Author_Institution
Bell Telephone Laboratories, Murray Hill, N. J.
Volume
80
Issue
6
fYear
1962
Firstpage
590
Lastpage
596
Abstract
Test instrumentation has been developed for simulating the principal types of transmission impairments that will be encountered on voice-frequency telephone circuits. Such impairments include delay and attenuation distortion, frequency shift, phase and amplitude hits, interfering tones, and noise. This test equipment, together with conventional random-data signal generators and error comparators, makes possible the evaluation of data systems with a wide range of transmission characteristics.
Keywords
Attenuation; Delay; Laboratories; Noise; Nonlinear distortion; Radiation detectors; Switches;
fLanguage
English
Journal_Title
American Institute of Electrical Engineers, Part I: Communication and Electronics, Transactions of the
Publisher
ieee
ISSN
0097-2452
Type
jour
DOI
10.1109/TCE.1962.6373162
Filename
6373162
Link To Document