This seedling project shows how to make a sprite change size based on the loudness of the sound coming into the microphone. For this project to work, it must be run in Scratch, or online using the Flash-player. Your computer must have a working microphone and speakers. For more information about Collab Camp, go to http://info.scratch.mit.edu/collabcamp2012 Credit to beatgorilla for the first drum beat sample. http://www.freesound.org/people/beatgorilla/sounds/20442/ Credit to Simon-Lacelle for the second. http://www.freesound.org/people/Simon_Lacelle/sounds/40849/