Compile Using: make clean && make Run Program Using: ./main [audio_path] [filter_type] [Fc] [filter_length] [window_type] where, audio_path = wav file path filter_type = "-lowpass" or "-highpass" Fc = Cut-Off Frequency filter_length = length of filter window_type = "-rectangular", "-hamming", "-hanning", or "-blackman" For example, ./main wavfiles/NubiaCantaDalva.wav -lowpass 3000 512 -hamming ./main wavfiles/Test0.wav -lowpass 1000 21 -rectangular Output saved as output.wav