短語詞組短語loudness discomfort level 不適響度級(jí);響度不舒適級(jí);使得響度不舒適級(jí)Normal equal -loudness-level contours 標(biāo)準(zhǔn)等響度級(jí)曲線;標(biāo)準(zhǔn)等響曲線habitual loudness level 習(xí)慣響度級(jí)loudness level indicator 響度級(jí)指示計(jì)loudness level of noise 噪聲響度級(jí)equivalent loudness level 等效響度級(jí)comfortable loudness level 舒適響度級(jí)equal loudness level 叫做等響級(jí)loudness level contour 等響度曲線圖 返回 loudness level