Re: [PD] Fast convolution of 2 tables using FFT

2016-01-24 Thread JF via Pd-list
Well, I should say, time domain convolution, using multiplication in the frequency domain ;) On Sun, 24/1/16, JF wrote: Subject: Fast convolution of 2 tables using FFT To: "pd list" , "Me" Date: Sunday, 24 January, 2016, 21:01 Hi all, I dec

[PD] Fast convolution of 2 tables using FFT

2016-01-24 Thread JF via Pd-list
Hi all, I decided to implement my own patch that does frequency domain convolution of two tables. Have a look at the FFTTry02Long03.pd file and you will need the attached abstractions and iem_tab [tab_complex_mul] (in the path for vanilla or just imported with pd-extended). It's very fast co