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Determine the 1/1 Octave Band Sound Pressu Band Sound Pressure Levels (dB): Levels (dB) from the following 1/3 Octave Band Center Frequency (Hz) 63 100 Sound Pressure Level (dB) 87 97 87 89 80 76 160 200 250 74 400 75 74 79 80 630 800 1000 1250 1600 76 70 2500 4000 5000 57 53

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