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Assuming proper calibration, how accurate are the various measurements?

April 26, 2017accurate Assuming calibration measurements various

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Assuming proper calibration, how accurate are the various measurements?

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Using Quick Sweep you can measure frequency responses to within + or – .05 dB. For acoustical measurements the accuracy is typically limited by the accuracy of the microphone calibration. The stability of the AC signal calibration will vary depending on your sound hardware but is generally quite good.