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.

但是你的声带也频率的大震动之上产生了一系列的小振动。

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

吉他也调整以响应 频率，带音调。

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

每个的频率等于 乘以频。

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

的量等于您乘以频的量， 得到的频率。

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.

你正创造一个大约 262 赫兹的音或频，因为你的声带每秒来回振动 262 次。

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

的量等于你乘以的量 通过频，求出的频率。

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频率的两倍。下一个部分是频的三倍，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.

两端固定的驻的频率为 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。