Remember that scene in Real Genius when Kent talks to Jesus? Here's a refresher: YOUTUBE
Anyways, I thought it would be fun to write a script that would go up and down the various frequency waves to see if anyone would be so infortunate, or lucky, to be subject to this via the sometimes mentioned effect of peoples filling's becoming radio receivers.
NOT DONE YET:Upon script execution, the pi is going to transmit the annoying test tone from low to high. Once your friend, family member, or whomeever mentions that they're being annoyed by a high pitch sound, make note of the frequency and start talking into the mic.