![]() In the picture, I analyzed in total 8 claps that I made and for each clap I wrote the color of the sound sensor module where the analog sensor values changes significantly. ![]() If there is nearly no change in the analog sensor value, changes are high that the digital sensor values does not change and the clap was not properly recognized. If the change is high, the sound sensor recognizes the sound very good. In this experiment I am interested in the absolute change of the analog signal value during a clap. The sensitivity of the sound sensor is the smallest absolute amount of change that can be detected. ![]() ![]() From the picture you see that each sensor value changes by my claps.
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