add-noise

add noise of a certain SNR to audio files

build:

cd src
gcc noiseAdd.cpp readWave.cpp -lm -o ../bin/add_noise
gcc rm44head.cpp readWave.cpp -lm -o ../bin/rm44head
gcc wav2pcm.cpp readWave.cpp -lm -o ../bin/wav2pcm

usage:

./bin/add_noise
./bin/r44head
./bin/wav2pcm