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Topic: detect sound volume (Read 772 times) previous topic - next topic

tapesofwrath

Hi guys, simple question from someone new to arduino and hardware in general.

I want to have a microphone that detects a sound and inputs to the arduino a number representing the volume of that sound. Doesn't need to be the exact volume in decibels, just a number that will increase the louder the sound is. any tips on how to figure this out?

robtillaart

Rob Tillaart

Nederlandse sectie - http://arduino.cc/forum/index.php/board,77.0.html -
(Please do not PM for private consultancy)

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