- n.
調(diào)整，調(diào)節(jié)；(聲調(diào)的)抑揚(yáng)，變化；【音樂(lè)】轉(zhuǎn)調(diào)，變調(diào)；【無(wú)線電】調(diào)制。 amplitude modulation 振幅調(diào)制，調(diào)幅。 frequency modulation 頻率調(diào)制，調(diào)頻。 overmodulation 過(guò)(度)調(diào)(制)。
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modulation中文什么意思
[ ˌmɔdju'leiʃən ] 發(fā)音: 用"modulation"造句
例句與用法
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- These two modulations are quite distinct .
這兩個(gè)調(diào)幅性質(zhì)十分不同。 - Our fifth concern is with modulation noise .
我們要討論的第五個(gè)問(wèn)題是調(diào)制噪聲。 - Frequency modulation does not allow static to creep in .
頻率調(diào)制不允許靜電干擾混入。 - Frequency modulation is not possible with polychromatic light .
多色光不可能調(diào)制頻率。 - The soft modulation of her voice soothed the infant .
她聲調(diào)柔和的抑揚(yáng)使嬰兒安靜下來(lái)。
英文釋義
名詞- the act of modifying or adjusting according to due measure and proportion (as with regard to artistic effect)
- (electronics) the transmission of a signal by using it to vary a carrier wave; changing the carrier''s amplitude or frequency or phase
- a manner of speaking in which the loudness or pitch or tone of the voice is modified
同義詞：inflection - rise and fall of the voice pitch
同義詞：intonation, pitch contour - a musical passage moving from one key to another
同義詞：transition
百科釋義
In electronics and telecommunications, modulation is the process of varying one or more properties of a periodic waveform, called the carrier signal, with a modulating signal which typically contains information to be transmitted. This is done in a similar fashion to a musician modulating a tone (a periodic waveform) from a musical instrument by varying its volume, timing and pitch.
詳細(xì)百科解釋