bn:00062018n
Noun Concept
Categories: Hearing, Sound, Acoustics, Human-based units of measurement, Units of sound
EN
phon  unit of loudness
Definitions
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EN
The phon is a logarithmic unit of loudness level for tones and complex sounds. Wikipedia
Unit of loudness level for pure tones Wikidata
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. Wiktionary
Unit of apparent loudness. Wiktionary (translation)
HAS PART
MEASURED PHYSICAL QUANTITY
WordNet 3.0 & Open English WordNet
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Wikidata
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