PCM equipment
Electrical EngineeringPublished 1 November 1947
H. S. Black, J. O. Edson
Citations16
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TL;DR
PPCM, pulse code modulation, is a new solution to the problem of overcrowded frequency spectrum that appears to have exceptional possibilities from the standpoint of freedom from interference, and seems to have inherent advantages over other types of multiplexing.
Abstract
PCM, pulse code modulation, is a new solution to the problem of overcrowded frequency spectrum. It appears to have exceptional possibilities from the standpoint of freedom from interference, and seems to have inherent advantages over other types of multiplexing.
Keywords
Engineering