點解頻率越高, 音調就越高

2010-06-16 5:30 am
如題, 點解同一個波幅, 每秒產生次數越頻繁(frequency越高), 就越高音呢???
更新1:

我要咩叫frequency, 咩叫pitch, 咩叫wavelength, 我只不過係想知, 點解wavelength越短, 會越高音.

回答 (3)

2010-06-16 5:55 am
✔ 最佳答案
高音同低音純係個人感覺,每個人都有唔同感受,但經人為制定後確認從某某hz至某某hz係高音或低音,所以你會黙認為高音,如果你決乏比較,相信你無法分辨高低。簡單講,係某一頻率音調,有人話俾你知係高音嚟架,所你會對號入座,當你雙耳再無法响應更高頻率時,你將會什麼都聽不到。
2010-06-17 10:02 pm
點解頻率越高, 音調就越高?
ANS: SORRY 其實你呢句野係錯的, 頻率同音調係兩樣野黎
頻率係指某波每秒振動的周期,而音調係同波幅有關。
2010-06-16 7:17 pm
It is only that "frequency" is a quantitative representation of "pitch" in physics. "Pitch" is an audio response of the human ear. The scientific interpretation of which is the wave frequency.


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