Redo Problem 23.45 using Eq. (23.9). Problem 23.45 If the intensity level of sound is to be
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Redo Problem 23.45 using Eq. (23.9).
Problem 23.45
If the intensity level of sound is to be decreased from 130 dB to 110 dB and if the initial intensity is Ii, what will be the final intensity If?
Transcribed Image Text:
A3=10 log10 (1ƒ/1;) (23.9)
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