what unit is used to measure the amplitude of sound
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Decibel dear...
hope it works...!!!
hope it works...!!!
jasleenkaur81:
your ans is right
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A sound unit is any acoustic unit of sound measurement. dB, decibel - noise of sound measurement is calleddecibels (dB). Ratio of the sound pressure to reference pressure to something. sone - a unit of perceived loudness equal to the loudness of a 1000-hertz tone at 40 dB above threshold, starting with 1 sone.
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