Python Tutorial #7

Step 2 is handled using Scipy’s FFT function in order to perform a discrete fourier transform to get frequency data in Numpy format, then we find the max of that array in order to find the fundamental frequency of the frame for step 3. Steps 4 through 6 are handled by lines 187 - 227 of the code. f = 440*2^((n-69)/12) ................
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