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What is the ordinary and maximum tolerance limit of sound by human beings?

The ordinary tolerance limit for sound by human beings is around 85 decibels. Prolonged exposure to sounds higher than 85 decibels can cause hearing damage. The maximum limit before pain begins is around 120-130 decibels.


What does 60 decibels sound like?

Go through the chart at the link below. Scan the whole chart; some levels are described more than once. Normal conversation is about 60 decibels, and ordinary piano practice is between 60 and 70 decibels.


Does voltage current or power affect volume in a speaker?

Power (Watts)/ Decibels (if the speaker is efficient) 2 Watts = 93 decibels 4 Watts = 96 decibels 8 Watts = 99 decibels 16 Watts = 102 decibels 32 Watts = 105 decibels 64 Watts = 108 decibels 128 Watts = 111 decibels 256 Watts = 114 decibels 512 Watts= 117 decibels 1024 Watts = 120 decibels Some Volumes to Compare 10 decibels = normal human breathing 60 decibels = normal human conversation 110 decibels = power saw, car horn, shouting in ear, 120 decibels = jet aircraft close by, emergency vehicle siren, rock concert


How loud is 20 decibels?

20 decibels is considered a very quiet sound, similar to a whisper or rustling leaves. It is around the noise level of a ticking watch.


Why is the abbreviation for decibels dB?

DeciBels


What is the volume level measured in decibels of a sound that registers at 55 decibels?

The volume level of a sound that registers at 55 decibels is 55 decibels.


How many decibels is a whisper?

20 decibels


What do decibels change in?

do decibels change to wavelength


What is the abbreviation used for decibels?

The abbrevation used for decibels is dB.


What is the symbol for decibels?

The usual symbol for decibels is dB.


How many decibels is a pigs squeal?

207 decibels.


Decibels are a measuremeant of what?

Decibels are a measurement of the loudness of sound.