Identifying fundamental frequency in an audio file.

-An audio recording of file is used as an input labelled 'part_a.wav'.
-fft helps to identify the frequency domain of the signal .
-fftshift() allows to rearrange the Fourier transform of the signal by shifting the zero-frequency component to the center of the array.

Github Repository:
https://github.com/Shadeeb-Hossain/Digital-Signal-Processing/blob/main/fftshift.zip
#engineering #audioprocessing #digitalsignalprocessing #signalprocessing #signals_systems #algorithm #matlab