Pythagorean

Last seen: 3 Monate vor | Aktiv seit 2020

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How to best modify FFT bin amplitudes before IFFT (DFT, windowing)?
I wish to do the following: Read a mono 44.1kHz audio file. Chop this audio in short overlapping (windowed?) segments. Do FFT...

mehr als 3 Jahre vor | 1 Antwort | 0

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Possible bug/limitation in hilbert() implementation?
Edit: Problem solved. The hilbert() function is not very accurate at very low frequencies (below 20Hz or so perhaps). Highpass ...

etwa 4 Jahre vor | 1 Antwort | 0

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Perfect reconstruction linear phase FIR filterbank for audio without reconstruction filterbank?
I want to make a perfect reconstruction linear phase FIR filterbank for audio that does not need a reconstruction filter bank. ...

etwa 4 Jahre vor | 1 Antwort | 0

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