Having tried a number of these online loudness meters in the past, without using some reference calibration, it's likely going to give you pretty inconsistent results out of the box. (the site does have a calibration offset)
I've got three sites open, one shows 55 dBA, another shows 30 dBA, this one shows 35 dBA, and my actual physical Sound Level Meter shows 45 dBA.
by jmagland
1 subcomments
Seems to work. What do you imagine is the main use case?
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