50 phons (decibels) is equivalent to 2 sones.
You can convert the loudness in sones to the loudness level in phons. 8.5 sones equals 70.9 phons. The convertion from sone to dB is only a guess. Scroll down to related links and read "Correlation between sones und phons".
You can convert the loudness in sones to the loudness level in phons. To convert the sound pressure level in dB or dBA to loudness in sones is not possible. Scroll down to related links and read "Correlation between sones und phons".
You can convert the loudness in sones to the loudness level in phons. 4 sones equals 60 phons. Scroll down to related links and read "Correlation between sones und phons".
The loudness level at 90 dB for a 4000 Hz tone is 7 sones. Sones are a unit of perceived loudness.
To convert sone to decibel, you can use the formula: Decibels (dB) = 40 log(sone) For example, if the loudness level is 4 sones, the equivalent decibel level would be 40 log(4) ≈ 60 dB.
You can convert the loudness in sones to the loudness level in phons. 8.5 sones equals 70.9 phons. The convertion from sone to dB is only a guess. Scroll down to related links and read "Correlation between sones und phons".
Scroll down to related links and use the nice calculator "Correlation between sones und phons - Loudness level LN in phons to loudness N in sones and Loudness N in sones to Loudness level LN in phons"
20 to 50 decibels (dB).
You can convert the loudness in sones to the loudness level in phons. To convert the sound pressure level in dB or dBA to loudness in sones is not possible. Scroll down to related links and read "Correlation between sones und phons".
Sones are a unit of loudness perception, where 1 sone is perceived as the sound level of a quiet refrigerator. An increase to 11.5 sones is quite loud, equivalent to the sound level of a vacuum cleaner or a loud air conditioning unit. Specifically, 11.5 sones is approximately 10-12 decibels louder than 1 sone, making it significantly noticeable in most environments.
Allan Sones's birth name is Allan Thomas Sones.
20 decibels
50
about 50-60 decibels
207 decibels.
You can convert the loudness in sones to the loudness level in phons. 4 sones equals 60 phons. Scroll down to related links and read "Correlation between sones und phons".
There is a few generators that will produce less than 60 decibels. That is about the same decibels as background music. These are good to use if you live in an apartment or have very close neighbors.