Our voice has to glide or slide downward.

我们音调需要向下滑。

Stressed words are higher in pitch and longer.

重读词音调更高，且发音更长。

I invented the voice. I use the voice.

那音调是我发明 我常用。

To the tone and the rhythm in which phrases are said.

听楚片语音调以及速度。

And it really is very very high up here.

她这时候音调确实非常地高。

Less clear, low in pitch, flatter, given less time.

那麽楚，音调低低，更平，那麽多时间去念。

By not using more variation in his tone, more variation in his pitch.

他音调有太多变化，音高也有太多变化。

Brown noise is even lower in pitch.

棕色噪音音调更低。

Now, that's just my tone of voice.

这只是我音调。

Now tone-deaf means that your ears cannot hear the different tones in music.

音痴指是你耳朵听不出来音乐中不同音调。

The faster they vibrate, the higher pitch the sound is.

振动得越快，声音音调就越高。

The pitch of that sound depends on the frequency of the compressions.

声音音调由压缩频率决定。

Listen again, and notice how the speaker's voice goes up and down.

再听一遍，注意播音员说话音调。

It wasn't distributed in all this counterpoint in all of the voices.

他们并有分散在多声部中而是以同样音调在唱。

My pitch changes on the word " notes."

我音调在“notes”这个词上发生改变。

So a sample that's more dense creates a lower note.

“如果样本密度较高，仪音会发出较低音调。

Just load a sample of medication inside, and it changes the tone of the instrument.

只要在管中放入药品样本，仪器音调就会改变。

And now the call came to Buck in unmistakable accents.

这一下, 巴克听到了真真切切那种音调呼唤。

No more short verses, no more sweet tones.

不再有短诗，不再有甜蜜音调。

Let's say it up here and down here. Are you ready? Say with me.

我们音调高一点，然后再低一点。你们准备好了吗？和我一起说吧。