Music, Indian, Classical, Fourier, Spectrogram.
plt.ylabel("Amplitude") plt.plot(abs(data_fft[:(length-1)]),'r') plt.show() The frequency domain of the smae My ‘Sa’ is a lot many frequencies. most prominently those between 1000–2000 Hz. This is not very useful: let’s try it out with a piano. The fourier transform of a D# from a piano As