Sound Program
Today we updated the program that reads the raw voltage from the mic on the circuit board. It takes a 1000 readings (cycles) putting each reading into an array, and then writes to a file the maximum and minimum values. We need to get a speaker, hook it up to the BeagleBone Black, and then produce a sound. See the post on "Sound Experiment Components." http://bergenballoon.blogspot.com/2016/01/sound-experiment-components.html