side band
or sideband
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noun Radio.
the band of frequencies at the sides of the carrier frequency of a modulated signal.
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Origin of side band
First recorded in 1795–1805
Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2022
British Dictionary definitions for side band
sideband
/ (ˈsaɪdˌbænd) /
noun
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 waveSee also single sideband transmission
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
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