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giving this equation, how do we get the value of (In/I1)? what is the equation we need to use to get the answer for this? 

Please show how to slove for the ratio, thank you 

nsity level (SIL) is a number in decibels (dB) that is given by th SIL = (10 dB) log10 I is the intensity of a sound relative to Io, an intensity level corr I of hearing. Using the rules of logarithms, we can compare the ities as follows: SIL. SIL, = (10 dB)log10 ere we are comparing the sound intensity level of the nth harmo using their corresponding intensities In and I,. In the analysis tha ked to solve for the ratio (). pur spectrum window will show - and SIL at that point (basically coordinates of wherever you are entify the peaks and click at the
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Transcribed Image Text:nsity level (SIL) is a number in decibels (dB) that is given by th SIL = (10 dB) log10 I is the intensity of a sound relative to Io, an intensity level corr I of hearing. Using the rules of logarithms, we can compare the ities as follows: SIL. SIL, = (10 dB)log10 ere we are comparing the sound intensity level of the nth harmo using their corresponding intensities In and I,. In the analysis tha ked to solve for the ratio (). pur spectrum window will show - and SIL at that point (basically coordinates of wherever you are entify the peaks and click at the
the frequency (in Hz), the harmonic number n (divide all frequencies by the frequency of the fundamental), the SIL (in dB) of that peal the difference between the SIL of that peak and the first harmonic's SIL, and you calculated ratio (). A table with sample data is shown below: f (Hz) SIL, (dB) SIL, - SIL, 610 1.00 -13.8 1.0000 1225 2.01 -43.1 -29.3 0.0012 1834 3.01 -28.5 -14.7 0.0339 2451 3052 4.02 5.00 -50.8 -34.8 -37 0.0002 -21 0.0079 21 F APR
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Transcribed Image Text:the frequency (in Hz), the harmonic number n (divide all frequencies by the frequency of the fundamental), the SIL (in dB) of that peal the difference between the SIL of that peak and the first harmonic's SIL, and you calculated ratio (). A table with sample data is shown below: f (Hz) SIL, (dB) SIL, - SIL, 610 1.00 -13.8 1.0000 1225 2.01 -43.1 -29.3 0.0012 1834 3.01 -28.5 -14.7 0.0339 2451 3052 4.02 5.00 -50.8 -34.8 -37 0.0002 -21 0.0079 21 F APR
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