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Topic: mySample.getSpectrum: incorrect amplitudes (Read 1466 times) |
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ppolotti
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mySample.getSpectrum: incorrect amplitudes
« on: Apr 13th, 2005, 6:01pm » |
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Apparently, the frequency components visualized by something like mySample.getSpectrum(L); // FFT have an amplitude bias that increases going from low to high frequencies. In other words, a sound having a comb of equal amplitude harmonics shows a spectrum with an increasing ramp of harmonics (?!) Any hints?
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