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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.
What is the abbreviation used for decibels?
The abbrevation used for decibels is dB.
How many sones is 50 decibels?
50 phons (decibels) is equivalent to 2 sones.
Loudness or sound level is measure in units called?
Loudness or sound level is measured in units called decibels (dB).
Compared to a sound of 40 decibels a sound of 60 decibels is?
Twice as loud. Decibels are measured on a logarithmic scale, so an increase of 20 decibels represents a tenfold increase in intensity.
In California under no circumstance can a pleasure motorboat with an engine manufactured on or after January 11 1993 exhaust sound exceed a nosie level of how many decibel?
In California, under no circumstances can a pleasure motorboat with an engine manufactured on or after January 1, 1993, exceed a noise level of 75 decibels when measured from a distance of 50 feet. This regulation is part of the state’s efforts to minimize noise pollution and protect marine environments.
In California under no circumstance can a recreational boats exhaust sound exceed what volume in decibels?
In California, under no circumstance can a recreational boat's exhaust sound exceed what volume in decibels (dBA)?
IN California under no circumstance can a recreational boat's exhaust sound exceed what volume in decibels dBA?
90 dba
in Oregon under no circumstance can a recreational boat exhaust sound exceed what volume in decibels?
90 dBA
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.
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 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.
