Just curious.....is there something you can just turn on, and it will tell you at how many decibels your music is playing? or how loud your computer fan is?
kind of like that kill-a-watt, but not having to plug it in anywhere, so that it just "hears" the sound and tells you
kind of like that kill-a-watt, but not having to plug it in anywhere, so that it just "hears" the sound and tells you
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