phon
phon漢語(yǔ)翻譯
【醫(yī)】 А(音響單位)
phon英語(yǔ)解釋
名詞 phon:
- a unit of subjective loudness
phon詳細(xì)解釋
phon
n.(名詞)A unit of apparent loudness, equal in number to the intensity in decibels of a ,000-hertz tone judged to be as loud as the sound being measured.方(響度級(jí)的單位):一種表現(xiàn)聲音的單位,在數(shù)量的上等于把000赫茲聲音作測(cè)星音時(shí)的分貝強(qiáng)度
來(lái)源:German 德語(yǔ) from Greek phônô [sound] * see phone 源自 希臘語(yǔ) phônô [聲音] *參見(jiàn) phone