Title :
Power-line synchronization problems of hum and stability in television
Author_Institution :
Iowa State College, Ames, Ia.
Abstract :
Noise and instability in television pictures resulting from power-line synchronization are becoming a greater problem as networks expand. Some of the inherent difficulties and their causes are discussed in this article.
Keywords :
Cameras; Electron tubes; Frequency synchronization; Oscillators; Receivers; Synchronization; TV;
Journal_Title :
Electrical Engineering
DOI :
10.1109/EE.1951.6436875
