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
What does PHON mean? - Definitions. net The phon is a unit of loudness level for pure tones Its purpose is to compensate for the effect of frequency on the perceived loudness of tones The phon was proposed in DIN 45631 and ISO 532 B by S S Stevens
phon - Wiktionary, the free dictionary phon (plural phons) 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