Talk into your microphone and the line will measure your loudness! If you have a desktop, like me, get a headset, or earbuds with in-line mic. Laptops should be able to play this with no error. (Not sure. I don't have a laptop) EDIT: I got a Chromebook for Christmas and it should work. For people with a Raspberry Pi, or any computer without an embedded mic and without a mic jack, try using a split-a or a Y adaptor. My headphones have 2 jacks so I need to buy a Y adaptor for my Ras Pi. Tested on my computer instead.
All credits goes to ME Except for Raspberry Pi, that goes to the Raspberry Pi Foundation Raspberry Pis are awesome you should get one if you are a code expert. Oh and also the Popcorn original song, Don't Worry Be Happy, Three Little Birds, and You've Been Trolled all used for testing detection. by (i don't know), Bobby McFerrin, Bob Marley, and Antony C
