This project forked from dccafe/raspberry-fft
A simple program to detect frequencies.
License: MIT License
The current implementation of this project will read a sound stream from pipeline and apply the fft transform to detect the main frequency of the input sound.
The idea is to use sound commands to control a vehicle connected to the raspberry-pi.
g++, make
sudo apt-get install build-essential
To build :
make
To run :
make run
To run other tests, please try :
cat samples/sample2.wav | ./exec
arecord -c 1 | ./exec
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