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Measure of noise intensity

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Measure of noise intensity
SCHMIDT Offline
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Posts: 1
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Joined: May 2020
#1
05-01-2020, 01:07 PM
Hello,
I want to use Phyphox Noise Intensity with my students but I don't understand why the measures (SPL db) are always negative. Is it because the sensor is not calibrated ? How can I get positive values without calibrating the sensor ?
Thank you for your help.
Philippe Schmidt
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Messages In This Thread
Measure of noise intensity - by SCHMIDT - 05-01-2020, 01:07 PM
RE: Measure of noise intensity - by pschmidt1962 - 05-01-2020, 08:14 PM

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