虽然也还需要考虑其他重要的行为举止，但与正常状态有偏差的声音变化的确能够指示出欺骗。

Though other important behaviors need to be considered as well, vocal changes that deviate from the norm can indicate deception.

youdao

控制者运用多一点的声音变化和肢体语言的技巧在演讲中，可以学习在报告风格和自我态度的放轻松。

By using more vocal variety and body languages techniques in his speeches, he can learn to relax not only his presentation style, but also his demeanor.

youdao

在虚拟的世界中给了你机会去修改一些在显示世界中不可能修改的参数，如果它们能造出有意思的声音变化，那么它们就是值得调整的！

Being in a virtual world gives you access to some parameters that cannot be easily modified in the real world, if they give interesting variations of the sound, then they are worth being adjusted!

youdao

Maybe you can put the frequency of the higher pitches as high so you can detect the sound quicker and That's it exactly.

大概是把频率调到更高的音高后,就能更敏捷地感觉到声音的变化,而那就是原因了

耶鲁公开课 - 聆听音乐课程节选

So we'll focus on the bass and we'll try to sing the bass, and if we find that in singing the bass our voice is not changing, probably the harmony hasn't changed.

现在把我们的注意力放到低声部上，尽量唱出低声部，如果在唱的过程中我们觉得自己的声音没有变化，那和声就很有可能没有改变。

耶鲁公开课 - 聆听音乐课程节选