Title :
An Aural Monitor for Frequency Modulation
Author :
Hathaway, J.L. ; Lafferty, R.E.
Author_Institution :
National Broadcasting Company, RCA Building, Radio City, New York 20, N.Y.
fDate :
5/1/1952 12:00:00 AM
Abstract :
In television sound and other frequency modulation broadcasting, a practical operating problem exists wherein the usual station monitoring is ineffectual. The requirements of a truly representative aural monitor can be met by proper application and adjustment of a slope detector. Two units embodying this principle are described.
Keywords :
Amplitude modulation; Background noise; Condition monitoring; Detectors; Frequency modulation; Instruments; Radio broadcasting; Receivers; Resonance; TV broadcasting;
Journal_Title :
Proceedings of the IRE
DOI :
10.1109/JRPROC.1952.273816
