Tuner

Simple guitar tuner. Compiles on OSX and Linux.

To Compile:

1. Download and install portaudio.
   • For OS X, use homebrew or macports to install -- brew install portaudio.
   • For Ubuntu, use apt-get install portaudio19-dev.
2. run "make"
3. the output is ./tuner

Implementation:

This tuner app works by calculating the magnitude of the FFT and mapping it to a note. Many more ideal methods could be pursued.

Copyright:

Modified version by Jake Garrison (2014)
Original concept by Bjorn Roche (2012)