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Entries found for search: sidebands

sidebands : (1) Frequency components outside the natural harmonic series, generally introduced to the tone by using an audio-range wave for modulation. See AM,FM. (2) Elements of a high-frequency carrier signal created when the data/voice signal is modulated with the carrier signal, as in FM synthesis. The new sets of partials generated by the modulated carrier give the tones the timbre other than that of the original sine wave.

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