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作者 come 在 PTT [ CS_TEACHER ] 看板的留言(推文), 共7則
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1F推:聲音傳送的功率是和頻率有關的12/04 10:14
1F推:如果算功率可用RMS值?11/28 11:56
5F推:不過那也是人耳對於不同頻率"感受"到的程度差異吧11/30 00:12
7F推:so=>100hz的聲音當頻率增加到10K 他的響度就兩倍了!?11/30 18:10
8F→:這樣講起來設計音響功率放大器的時候 還要根據頻率去調增益11/30 18:11
9F→:不過人耳感受到的平率響應曲線也不是和頻率呈正相關的11/30 18:13
6F→:可以省去寫板書的時間不是很好嗎? 不知道為什麼成效不彰呢?11/22 15:06
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