This directory contains the code for a Raspberry Pi guitar tuner based on an FFT pitch detection algorithm. The code that should be executed is the freqDetect.py file. To execute, run python freqDetect.py in a linux terminal.
The original frequency detection algorithm can be found here https://benchodroff.com/2017/02/18/using-a-raspberry-pi-with-a-microphone-to-hear-an-audio-alarm-using-fft-in-python/
This project modifies the fft algorthm, but it's based on the source found above.
- Python 2.7
- scipy Python modules.
- numpy Python modules.
- matplotlib Python modules.
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