tuning

tuning
noun
  1. [mass noun]the action or process of tuning something
    定调,调音
    an electronic instrument requires no tuning.
    电子乐器无须调音。
    ■the extent to which a musical instrument, performance, or ensemble is in tune
    起音,定音(乐器、演出、合唱、合奏的合调程度)
    at times the tuning is uncertain, and the solos often lack conviction.
    音调有时不准,独奏常缺乏自信。
    ■a particular key or set of pitches to which an instrument, especially one with strings, is tuned
    (尤指弦乐器的)音调
    E-flat tuning.
    降E调。
    ■the facility on a radio allowing for the reception of different stations, frequencies, or wavelengths
    (收音机的)调谐
    ■(Electronics)the variation of the resonant frequency of an oscillatory circuit
    (电子)(振荡电路的)调谐
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