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46 下列有關 sone 的敘述,何者正確? (A)one sone 定義為 40 dB HL 1000 Hz 純音的響度 (B)one sone 定義為 40 dB SL 10
問題詳情
46 下列有關 sone 的敘述,何者正確?
(A)one sone 定義為 40 dB HL 1000 Hz 純音的響度
(B)one sone 定義為 40 dB SL 1000 Hz 純音的響度
(C)one sone 相當於 40 phons 的響度
(D)在相同的 phons 下,響度容易隨頻率不同而改變大小
參考答案
答案:C
統計:A:0,B:0,C:0,D:0,E:0
難度:計算中
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