為什麼當一套音響買了回來後,
低音喇叭不用像其餘的喇叭般放在指定的位置,
而可以隨意放?
但我們也不會發覺有差異?
為什麼我們不能分辦低頻聲音的來源?
2009-06-04 7:06 am
回答 (1)
2009-06-05 4:44 am
✔ 最佳答案
Low frequency sound wave has a long wavelength, diffraction effect is more prominent than high frequency (short wavelength) sound wave. The position of the loudspeaker is thus not critical.
收錄日期: 2021-04-29 17:32:52
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20090603000051KK01909