On an acoustic guitar, the strings vibrate and the hollow part of the instrument, or the sound box,also vibrates.
VOA: special.2009.09.27
So even though it's invisible, you can destroy it by destroying the musical instrument on which it depends.
所以即使它是无形的,你可以通过毁掉它所依靠的乐器,来毁灭它。
Okay. Now we're going to go on and talk about a woodwind instrument here so Lynda, come on up.
好,我们继续,谈谈木管乐器,琳达请上来
He wanted to make an instrument that could play a note longer than notes played on a traditional acoustic guitar.
VOA: special.2009.09.27
And not just a camera but there are also tools on the end of these things so you can cut and you can do manipulations through this instrument.
除了摄像头外,在关节镜的末端还有其他的器械,你可以体外操纵这些器械进行切割等操作
And we will report on the recovery of what archeologists are calling the oldest musical instrument ever found.
VOA: special.2009.08.18
We're going to focus on the simple, salient things could be an instrument, could be an important rhythm.
我们得集中在简单,显著的事物上,有可能是件乐器,有可能是重要的节奏
Willie,now 74, who wrote most of the tunes on Joined At The Hip, returns to his first instrument, the harmonica, while Willie shines on vocals and piano.
VOA: standard.2010.07.20
And the first question I think that you have on the quiz here is the following: what keyboard instrument is playing here?
这里有个小测验,第一个问题是,这段音乐是用什么键盘乐器演奏的
You can do it on other instruments but on a string instrument it's the difference.
很多乐器都能奏出颤音,但弦乐器上 这种揉弦产生的颤音是不一样的
All of the sounds are produced by the strings on the instrument and how the bow is pulled across the instrument.
所有声音都是靠乐器上的弦产生的,琴弓在乐器上来回滑动发声
In this case, the basic column of air is twelve and a half feet long and there are something called "Partials" or the "Harmonic series" That happens in anything, on a string instrument or whatever, but on the horn it's very distinct and that's what makes the different notes.
像这样,基本空气柱有十二个,每个半英尺长,圆号能发出分音,或泛音列,弦乐器或是,其他别的乐器中都有,但在圆号上,效果相当不同,这就是它能奏出不同音符的原因
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