He raised his voice to an even higher pitch.

他将嗓门提得更高了。

《柯林斯英汉双解大词典》

When you're nervous or excited, your voice may come out in a higher pitch.

如果你很紧张或是很兴奋，你的声音往往会变得很高。

youdao

A brass wind instrument similar to the but having a somewhat higher pitch and a mellower sound.

上低音，次中音号一种类似于的铜管乐器，但具有较高的音度和柔美的声音。

youdao

Here is the pitch in--of--a string an octave higher so you can see it this way. As you probably know, if you take a long string and pluck it, it's going to take that long string a long time to pass that sort of cycle, if you will, just one pass through that cycle.

这也是个音高,一个高八度的音弦,你可以这样这样看 你们可能知道,如果你拨动长弦,长弦要经过很长时间,才能完成一个震动周期,如果你想,可以尝试下

耶鲁公开课 - 聆听音乐课程节选

The babies squawked at a higher pitch, then bleated as Nadareski grabbed them each by the legs.

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Accusations that Heymann overreached in prosecuting Swartz have reached a much higher pitch.

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Four possible giveaways: shifty eyes, higher vocal pitch, perspiration and heavier breathing.

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