i find this way when finding the H(f) equivalent of this sinc expression, is it true? because I see it in the form of f/16 in some sources. which one is correct?
If posted your other sources, someone could analyze the difference, context discrepancy. The left side in the equation shows the signal has been sampled at 8 Hz is equal to the right side Fourier transform using the DIRAC comb or Shaw function using the same Dirac delta spacing.