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sideband

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side band

–noun Radio.
the band of frequencies at the sides of the carrier frequency of a modulated signal.
Also, sideband.


Origin:
1795–1805
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2009.
Cite This Source Link To sideband
side·band also side band   (sīd'bānd')   
n.  Either of the two bands of frequencies, one just above and one just below a carrier frequency, that result from modulation of a carrier wave.
The American Heritage® Dictionary of the English Language, Fourth Edition
Copyright © 2009 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.
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