Which is twice the fundamental frequency.

这等于频的两倍。

But your vocal chords are also producing a bunch of little vibrations on top of that big vibration of the fundamental frequency.

但是你的带本频率的大震动之上产生了一系列的小振动。

For a lot of instruments, the most common overtones are integer multiples of the fundamental frequency.

对于许多乐器来说，最常见的泛音是频的整数倍。

(sample sound buzzing) So you actually heard this fundamental frequency, even though it wasn't there.

（样本音嗡嗡）因此，尽管这频并不存，但您实际上听到了它。

Guitars are also tuned so that the fundamental frequencies of their strings, correspond to set notes.

吉他被调整以响应 本频率，带音调。

Because, remember: the frequency of each harmonic is equal to the number of the harmonic, times the fundamental frequency.

谐波的频率等于 谐波数乘以频。

That's because they're both producing the same fundamental frequency that is the lowest and usually highest amplitude vibration they produce.

这是因为它们都产生相同的频，即它们产生的最低且通常最高振幅的振动。

The number of a harmonic is equal to the number you multiply by the fundamental frequency, to get the harmonic’s frequency.

谐波的数量等于您乘以频的数量， 得到谐波的频率。

You're creating a base tone or fundamental frequency at about 262 hertz because your vocal chords are vibrating back and forth 262 times a second.

你正创造一大约 262 赫兹的音或频，因为你的带秒来回振动 262 次。

The number of a harmonic is equal to the number you multiply by the fundamental frequency, to get the harmonic's frequency.

谐波的数量等于你乘以的数量 通过频，求出谐波的频率。

The first partial vibrates at twice the frequency of the fundamental. The next partial is three times the fundamental’s frequency, and so on.

第一部分的振动频率是本频率的两倍。下一部分是频的三倍，依此类推。

The frequency of a standing wave with two fixed ends will just be equal to the number of the harmonic, times the fundamental frequency.

两端固定的驻波的频率为 谐波数乘以频。

But for a pipe that’s closed on one end, you can’t double the fundamental frequency, or quadruple it -- or multiply it by any even number.

但是对于一端封闭的管道，您不能将频加倍或四倍——或乘以任何偶数。

So if the signal is made up of eight samples, then the transform has eight frequency bins going from zero up to seven times the fundamental frequency.

因此，如果信号由八样本组成，则变换具有从零到频七倍的八频率仓。