So what's the pathway from hormone to harmonics?

那么从荷尔蒙到和声是如何转变的呢？

It's got that fundamental base frequency down here with lots of harmonics up here, but it's just buzzy noise.

它的基本基频在这里，这里有很多谐波，但这只是嗡嗡声。

And he found that he could differentiate individual piranha species by analyzing factors like pitch and harmonics and number of barks.

他发现，他能通过分析音高、和声以及咆哮次数等因素来区分个体水虎鱼的种类。

Now, harmonics can be useful when you're trying to play really low notes.

因此，在尝试演奏非常低的音符时，泛音可能会很有用。

But the second sound was made up of the harmonics of 50 hertz.

但第二个声音是由50赫的谐波组成的。

On the other hand, overtones, also known as harmonics, are more complex modes of pulsation.

另一方面，泛音，也被称为谐波，是更为复杂的脉动模式。

TANA, absorbed in his harmonics, gives no heed, so PARAMORE takes up the receiver.)

塔纳沉浸在他的谐波中， 没有理会，所以帕拉莫尔拿起了接收器。

Together, the fundamental wave and the overtones make up what are known as harmonics.

它们共同构成基本波和泛音 所谓的谐波。

The fundamental is the 1st harmonic, and the overtones are higher-numbered harmonics.

初级是一次谐波，泛音 它们是高编号的旋律。

Finally, we explained why a pipe with one closed end can’t have even-numbered harmonics.

最后， 我们解释了为什么一端封闭的能有偶数次谐波。

String theory fitted this idea well, as  harmonics on strings are also quantised.

弦理论非常适合这个想法，因为弦上的谐波也是量化的。

The sour effluvia of humanity, and over it all the turbulence of spice and spice like harmonics.

人类的酸臭气息，以及笼罩其上的香料的骚动和香料般的谐波。

Now, physicists sometimes express harmonics in terms of wavelength.

现在，物理学家有时会表达 根据波长的谐波。

Virtually all acoustic instruments produce harmonic series, but each instrument’s shape and material changes the balance of its harmonics.

几乎所有声学乐器都会产生谐波系列，但每种乐器的形状和材料都会改变其谐波的平衡。

But what we've learned is that there are harmonics of interactionbetween the specific frequencies that cancel out the pain.

但我们了解到，特定频率之间存在相互作用的谐波，可以抵消疼痛。

That's how higher frequencies together can sound lower than low frequencies, if they are harmonics of a low fundamental.

这就是为什么较高频率的组合听起来会比低频率更低，如果它们是某个低基频的谐波的话。

So, a pipe that's closed on one end can't have even-numbered harmonics.

所以，单边封闭的双簧能 成为一对谐音。

While his three laws are still in use today, gravity replaced his theory of harmonics to explain the planet's motions.

尽他的三条定律至今仍在使用，但引取代了他用来解释行星运动的和谐理论。

When you play a note, you’re creating the fundamental wave, plus some of the other harmonics -- the overtones.

当你弹奏一个音符时， 你正在创造基波， 加上一些其他泛音——泛音。

And for each instrument, different harmonics will have different amplitudes -- and therefore sound louder.

每个乐器都有自己的谐波 同的范围是同的...... 所以声音更大。