Last modified on 16 December 2014, at 23:22

phon

EnglishEdit

NounEdit

phon (plural phons)

  1. (acoustics) A unit of apparent loudness, equal in number to the intensity in decibels of a 1,000-hertz tone judged to be as loud as the sound being measured.

TranslationsEdit


ItalianEdit

EtymologyEdit

From fon a trademark

NounEdit

phon m (invariable)

  1. hairdryer