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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.
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∙ 12y ago
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Which is sound measured by watts meters amps or decibels?
Decibels
80 decibels is how many times louder than 60 decibels?
The sound pressure level of 80 dB is a 10 times higher measure than the sound pressure level of 60 dB. Louder ist not the correct word, because it belongs to psycho acoustics and tells the loudness feeling.
How many decibels does a human make when speaking?
That depends how close you measure to the mouth of the human speaker. The closer - the louder! The distance is very important if you measure with a sound pressure level meter. At 1 meter distance the speaker may be measured at 60 decibels SPL.
What does this mean 45 db?
45 decibels (meausurement of sound)
What do you use to measure decibels?
You measure the sound pressure with a sound pressure level meter (SPL meter).
What does 10 decibels sound like?
A quiet conversation is about 60 decibels. The sound of rustling leaves is about 40 decibels. The sound of a mosquito at 3 meters is said to be about 1 decibel.
Compared to a sound of 40 decibels a sound of 60 decibels is?
100 times intensity.
Which is louder 60 or 70 decibels?
40 dB gain change should give about the ratio of 16 for sensed volume and loudness, 40 dB gain change gives the ratio of 100 for measured voltage and sound pressure and 40 dB gain change gives the ratio of 1000 for calculated sound power and acoustic intensity. Go to the link: Subjectively perceived loudness (volume), objectively measured sound pressure (voltage), and theoretically calculated sound intensity (acoustic power).
Decibels are a measuremeant of what?
Decibels are a measurement of the loudness of sound.
Which is sound measured by watts meters amps or decibels?
Decibels
80 decibels is how many times louder than 60 decibels?
The sound pressure level of 80 dB is a 10 times higher measure than the sound pressure level of 60 dB. Louder ist not the correct word, because it belongs to psycho acoustics and tells the loudness feeling.
How many decibels is a normal conversion?
That depends how close you measure to the speaker. The closer - the louder! The distance is very important if you measure with a sound pressure level meter. In 1 meter distance the sound pressure level is arround 60 decibels SPL.
How do you find the intensity of sound?
in decibels and you can get hi-tech equipment that can tel you the intensity of the sound in decibels and hertz
Loudness or sound level is measure in units called?
decibels
How loud is 35 decibels?
A sound at 15 decibels is not very load. It is equivalent to the sound that watch makes when ticking.
Sound measured in?
If you would like to measure how loud the sound is, dB, decibels, would be good. To give you a rough idea, a whisper is about 30 dB, a baby crying loudly about 100 dB. Also, if you like to measure the frequency or the wavelength, you can use Hertz.
In which the loudness of sound is measured?
Sound is measured in decibels
