The DFT makes a Fourier transform and then rebuilds it via an inverse Fourier transform. IIRC it's a Direct Fourier Transform. It ignores phase so the reconstruction can be quite different from the original. I had an idea that it would prevent cycles from looping properly (which it does).If you do it like that the resulting waveform will always loop correctly as it will always start and end on zero. It was also included simply because i wanted to experiment with Fourier Transforms. Mostly that probably.PietW. wrote:Hi,
i have a question to wave2zebra.
What is the different between the Funktion "export dft and export raw!
The RAW export simply resamples the wave to 128 samples and exports that to Z2 so depending on the original it should be as close as you can get.
I was thinking about removing the DFT conversion because now i fell it's kind of stupid but left it in there anyways. Why not?