Acoustic perception Explain why it is not sufficient to give only the sound pressure level (deziBel) to accurately describe the loudness of a sound.
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A: let initial intensity = 100 W/m2 β = 10 log (I/Io)β = 10 log ( 100 / 10-12)β = 140 dB New intensity…
Q: threshold into
A: correct option is b
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A: The unit in general use to measure sound intensity is the decibel So correct option is 3) Decibel
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A: Please see the next step for solution.
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Q: 4. If one sound is 30 dB greater than another sound, what is the ratio of the larger intensity over…
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Q: a) What is the decibel level of a sound that is three times as intense as a 69.7 dB sound? dB p)…
A: intensity level = B = 69.7 dB
Q: (a) How much more intense is a sound that has a level 11.0 dB higher than the other? (b) If one…
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Q: a) How much louder is a 90 dB sound compared to a 50 dB sound? b) Based on the chart describe the…
A: One decibel equals 10 times the common logarithm of the power ratio. Expressed as a formula, the…
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A: Sound is a type of wave that is created by vibrating objects and propagated through a medium (like…
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Q: Don't provide hand writing solution
A: The objective of this question is to calculate the sound pressure level at a certain distance from…
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A: The sound level 5 cm from a jet engine= 10 watt/sq.mThe intensity that least audible be human ear =…
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A: Speed of sound depends upon temperature , density , viscosity , pressure, elasticity , density.
Q: A В
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Q: A sound has an intensity of 0.0000024 Watts per square meter. What is this sound's decibel level?
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Q: Calculate the sound level in decibels of a sound wave that has an intensity of 53 µuW/m².
A: Given value--- Intensity =53 microW/m2 . We have to find--- sound level in dB ?
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A: Given that, Sound Energy emitted radiated at rate that is power(P) = 4 × 10^(-3) W distance (d) =…
Acoustic perception
Explain why it is not sufficient to give only the sound pressure level (deziBel) to accurately describe the loudness of a sound.
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