octave
octave 英 [ˈɒktɪv] 美 [ˈɑktɪv]
n. 八度音阶；八行诗；十四行诗的前八行；八个一组的事物 adj. 八个一组的；高八度音的
名词复数:octaves
- An octave is a musical interval of eight notes. Sing from “do” to “do” — on key — and you will have an octave.
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- n. 八度音阶；八行诗；十四行诗的前八行；八个一组的事物
- adj. 八个一组的；高八度音的
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1. That's a fourth but it happens to produce an octave against that.
这个是四度,但它碰巧产生一个八度音阶,与另一个形成对比
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2. So we're going to listen now to the end of Strauss's Death and Transfiguration, and again we've got the idea of the octave, then the fifth, then the fourth.
我们下面会,听施特劳斯的死亡与净化直至结束,我们再次了解了八度音阶,然后是第五音阶,第四音阶
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3. Timpani or as it's sometimes called a kettledrum, and it was playing two different pitches, actually sort of playing this pitch and this pitch, the octave and then the fifth.
定音鼓,或者有时称作半球形铜鼓,它正演奏两个不同的音高,实际上在演奏这个音高和另外一个音高,八度音阶和这个五度
- octave (n.) c. 1300, utaves (plural, via Anglo-French from popular Old French form oitieve, otaves), reformed in early 15c., from Medieval Latin octava, from Latin octava dies "eighth day," fem. of octavus "eighth," from octo (see eight). Originally "period of eight days after a festival," also "eighth day after a festival" (counting both days, by inclusive reckoning, thus if the festival was on a Sunday, the octaves would be the following Sunday). Verse sense of "stanza of eight lines" is from 1580s; musical sense of "note eight diatonic degrees above (or below) a given note" is first recorded 1650s, from Latin octava (pars) "eighth part." Formerly English eighth was used in this sense (mid-15c.)
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