octave是什么意思_octave怎么读_中英文释义(含例句用法)

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.)

词态变化

复数 octaves;

权威造句

1. to play an octave higher: 再奏高一个八度

2. Her voice went down an octave.: 她的嗓音下降了八度.

3. European music happens to use a scale of eight notes, hence the use of the term octave.: 欧洲音乐凑巧采用了八音音阶，“八度”一词就由此而来。

4. Can you span an octave on the piano?: 你一壳乍能按到钢琴的八个键吗 ?

5. It covers about an octave.: 它大约占一个倍频程.

近反义词

octave band level 带频带声级

octave band 倍频带

octave band filter 倍频带滤波器...

octave band analyzer 倍带分析器,倍频程带...

octave separation 八音度间距

octave bandwidth 倍频程带宽

octave-band filter 倍频程滤波器...

frequency octave 倍频程

octave coverage 倍频范围

octave spectrum 倍频程频谱

octave filter 倍频程滤波器...

octave analyzer 倍频程分析器...

octave of frequency 频度阶

law of octaves 八行周期律

相似短语

octave filter 倍频程滤波器(分析复合声和噪声频谱能的含量)

octave coverage 倍频范围

musical octave phr. 音乐八度音

octave band 倍频带

octave bandwidth 倍频程带宽

octave band level 带频带声级

octave band analyzer 倍频程分析器

octave band analyzer 倍带分析器，倍频带分析器

octave frequency band 倍频带

octave band filter 倍频程滤波器

单词分析

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记忆方法

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octave是什么意思，octave怎么读

octave基本信息

英英释义

中英词源