Recent content by Nau

No my detector is sensitive enough to detect sounds at a distance. But ofcourse when the sound would have traveled a long distance, its intensity would have decreased, and the meter would also give a small reading. However, a low intensity sound near the meter might be giving the same reading...

I am making a noise level meter, that would trigger an alarm, if the noise level has reached hazardous levels. However, one problem with noise is that it'd intensity decreases with distance, so that the meter would percieve a low sound near the meter and a high sound far away as equal. So does...