单词乎

phon

音标[fɒn]

汉语翻译

n. 方(响度级的单位)
【医】 А(音响单位)

英语解释

名词 phon:

  1. a unit of subjective loudness

详细解释


phon

n.(名词)
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(响度级的单位):一种表现声音的单位,在数量的上等于把000赫兹声音作测星音时的分贝强度

来源:
German
德语
from Greek phônô [sound] * see phone
源自 希腊语 phônô [声音] *参见 phone


0
纠错