单词 | modulation |
释义 | modulation/mɒdjʊˈleɪʃ(ə)n/noun [mass noun] 1The exertion of a modifying or controlling influence on something: endorphins in the body are responsible for the modulation of pain sensation 2Variation in the strength, tone, or pitch of one’s voice: excellent voice modulation 2.1Alteration of the amplitude or frequency of an electromagnetic wave or other oscillation in accordance with the variations of a second signal: modulation of the ray amplitude will result in sound being heard researchers observed the modulation of electrical conductance 2.2 Music A change from one key to another in a piece of music: their bold approach to harmony and modulation [count noun]: there is a beautiful modulation from B flat to G major 2.3The process of changing from one form or condition into another: the modulation from an oral to a written technology in ancient Greek civilization [count noun]: great modulations of tempo...
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