70-100 decibels
43db
Take a sound pressure level meter and measure it. 95 decibels means over the is 0 decibels is the threshold of hearing. 95 decibels means the measure over 0 decibels.
That depends how close you measure to the mouth speaker. The closer - the louder! The distance is very important if you measure with a sound pressure level meter. A conversation in 1 meter distance may have 60 decibels.
65; 85
<p><p> Volume, as in sound volume, is measured in decibels.
120
The iPhone can produce a maximum of 100 to 115 decibels.
64 watts = 18.1 decibels. If by 'set' you mean you have two 64 watt speakers then they will create 36.2 decibels.
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.
20 decibels
207 decibels.
The blue whale.
20 to 50 decibels (dB).
85 decibels maximum.
in what
That depends only on the distance where you are hearing the Big Ben and where you are measuring it. Don't come to close.
130 decibels -140 decibels close up maybe louder though