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going from frequency domain back to time domain

Mar 2, 2016 at 1:28 PM
Hi, I'm creating a project where I'm reading a file from my computer and then going through all the FFT process to get the samples in the frequency domain, determine their amplitudes and putting them through a noise gate.

All of that is working fine, but I need to get those frequencies back into the time domain so I can recreate the sound file again and save it into my computer.

Does anyone know what is the Ifft process using CSCore? I have to convert a series of complex numbers with the Ifft into floats, then those float numbers back into ISampleSource samples so I can save them into the new file.

Thanks!