This fat tissue has some rather fascinating acoustical properties.

这个脂肪组织具有相当独特的声学特征。

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Let's talk about the other end of the acoustical spectrum, sound that is too high for humans to hear—ultrasound.

让我们来谈谈声谱的另一端，人类听不到的声音——超声波。

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So musical instruments evolved in ways that optimize their acoustical properties, how the instrument vibrates and sends those vibration through the air to our eardrums.

因此，乐器的进化优化了它们的声学特性，且优化了乐器振动的方式，并将这些振动通过空气传到我们的耳膜。

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So there are a lot of acoustical things and sort of tricks of synthetic things going on in pop music.

所以在流行音乐中有很多声学的东西以及合成的技巧在里面。

耶鲁公开课 - 聆听音乐课程节选

French horn, yeah,but notice that if we take this aggregate-- and we're back to that same idea of the octave,the fifth,the fourth and the third, sort of,so it's again sort of primordial, this particular acoustical basis of so much of music.

法国号，对，但是注意，从总体的角度来看-,我们又回到了八度的概念，第五，第四，第三，大概是这样，所以这依然是是很基础的形式，许许多多音乐都是以这一种形式为声学基础的。

耶鲁公开课 - 聆听音乐课程节选

Mr. Hoopes, an amateur classical pianist, said he applied the acoustical tricks he learned from designing dozens of theaters and churches.

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Audyssey EQ accounts for common acoustical distortions that other speakers fall victim to, keeping clear and balanced audio in all situations.

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Capturing their spontaneous noise and unique acoustical environment helps to re-create the perception of the original soundfield for the listener at home.

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