Similarly , the " rousing " or " joyous " timbre of a trumpet attests to its jagged array of harmonics .
同样的，小号那“振奋人心”或是“欢乐鼓动”的音色代表了其参差不齐的谐波组。
For the most part , music also falls into the range of what we can hear . Though some of the harmonics that give voices and instruments their characteristic sounds are beyond our hearing range , the effects they produce are not .
Most sounds consist not of pure notes of a single gorgeous oscillating sine wave , but of harmonics , overlaid multiples of those sine waves , and the brain seizes on them as one , just as it treats the left and right half of a painting or a tree as elements of a single object .
