sideband

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Related to Vestigal sideband: Single Side Band, Single sideband modulation

side·band

also side band  (sīd′bănd′)
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.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

sideband

(ˈsaɪdˌbænd)
n
(General Physics) the frequency band either above (upper sideband) or below (lower sideband) the carrier frequency, within which fall the spectral components produced by modulation of a carrier wave. See also single sideband transmission
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
References in periodicals archive ?
GRAND STANDARD...In a pivotal decision to move ahead of the high-definition television front, the HDTV grand alliance chose Zenith's vestigal sideband (VSB) technology over General Instrument's QAM technology in the last big technical decision remaining to purpose a standard for HDTV systems.