A vibration that has a higher or lower frequency than a sound, he found, tends to skew pitch perception up or down.

频率超过或低于声音频率的震动会分别引起音高知觉的上调和下调。

youdao

Describe their respective roles in pitch perception. How would you determine physiologically if a given set of harmonics is resolved?

描述它们在音高感知中个别的角色以及生理学上如何决定谐波是可分辨的？

youdao

One is that if pitch perception is learned through exposure to melodies, it may be possible to recognise a tune even when the fundamental tones are absent.

其中一个是，如果这种音高的知觉之前受到旋律的影响，即使是没有基音，辨认出这个音也有可能。

youdao

Dr Drayna has already been involved in a twin study which revealed that the perception of musical pitch is highly heritable.

ECONOMIST: Twin research