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- Phon - Wikipedia
The phon is a logarithmic unit of loudness level for tones and complex sounds Loudness is measured in sones, a linear unit
- Loudness Units: Phons and Sones - HyperPhysics
The use of the phon as a unit of loudness is an improvement over just quoting the level in decibels, but it is still not a measurement which is directly proportional to loudness Using the rule of thumb for loudness, the sone scale was created to provide such a linear scale of loudness
- Phon | Sound Level, Decibel Acoustics | Britannica
phon, unit of loudness level The loudness level of a sound is a subjective, rather than an objective, measure To measure loudness, the volume of a 1,000-hertz reference tone is adjusted until it is perceived by listeners to be equally as loud as the sound being measured
- PHON Definition Meaning | Dictionary. com
Phon definition: a unit for measuring the apparent loudness of a sound, equal in number for a given sound to the intensity in decibels of a sound having a frequency of 1000 cycles per second when, in the judgment of a group of listeners, the two sounds are of equal loudness
- PHON Definition Meaning | Merriam-Webster Medical
The meaning of PHON is the unit of loudness on a scale beginning at zero for the faintest audible sound and corresponding to the decibel scale of sound intensity with the number of phons of a given sound being equal to the decibels of a pure 1000-hertz tone judged by the average listener to be equal in loudness to the given sound
- Phon - definition of phon by The Free Dictionary
Define phon phon synonyms, phon pronunciation, phon translation, English dictionary definition of phon n A unit of apparent loudness, equal in number to the intensity in decibels of a 1,000-hertz tone perceived to be as loud as the sound being measured
- Phon Definition Meaning - YourDictionary
Phon definition: A measure of the apparent loudness level of a sound with respect to a 1,000-cycle-per-second pure tone: based on the subjective judgment of the human ear or on objective comparisons of acoustical measurements
- Phon - (College Physics I – Introduction) - Fiveable
A phon is a unit of perceived loudness level for pure tones It is numerically equal to the sound pressure level in decibels (dB) of a 1 kHz tone that is perceived as equally loud
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