@alexandros I had checked it, but apparently i had an old version in which there was no chapter about FT
@solipp I totally forgot about the example patches....this happens again and again
thank you both for your replies
I think will find what I need in those resources

Hello pd-community,
does anybody know some good & detailed Pd tutorial on the fft objects?
I know its a rather advanced topic, but i'm confident that I can handle it.
The general idea & mathematics of FFT or DFT are not the problem but the application in Pd is what frustrates me.
I have read the tutorials by Johannes Kreidler, but i dont think its nearly enough knowlege
for making my own fft-patches.
I also think I'm lacking of examples & inspirations for fft-patches.
I know its a very powerful tool, but really don't know what to do with it musically
(except looking at spectra ).

I hope somebody can help me
have a nice day & greetings from austria