porting to teensy 3.1

[shirish47]

Hi,I think this project should be ported to teensy 3.1 because 1

1. its faster and more powerful controller
2. all comparisions can be done on controller and also all freq plots can be saved on RAM (more RAM)
3. arduino compatible teensyduino.
4. you have a DAC out I think that will not require inductor.not sure of this.
   I just don't know the frequency generation on this code. probably PWM implementions would be easly to understand.

if you can figure out the frequency generation for teensy3.1 for me I can port processing code to teensy.(comparision part)
and a nice new library for gesture recognition can be built over this.