TNW-20-1_page_22

TNW-20-1 | page 22 | https://thedailydialectics.com/pdfs/FIOA/TNW-20-1/TNW-20-1.pdf

Radio noise: Global economic and political impact 20 electromagnetic waves at each frequency (e.g., atmo- spheric absorption) are suited to the particular com- munication or industrial use. Broadcasting in narrow bands cannot be perfectly achieved. This can result in some spillover that generates…