Hi Peiman, thanks for that patch, im gonna try to adapt it to what im trying to achieve.
and Yes i think you understood correctly. This warp program is very similar to what im trying to achieve , but theres a difference in the way how frequencies are mapped. The way I need to do it is in this way: First i define an array with a group of frequencies. Then i iterate over all the frequency bins of a sound. At each iteration it should get the current frequency value of that bin, then i need to compare this value with my array of predefined frequencies and replace that value with the nearest value in my array. i hope its clear, cheers R. 2013/10/23, peiman khosravi <[email protected]>: > Hello, > > If I understand you correctly, this is exactly what the GRM Tools plug-in > Warp does. http://www.inagrm.com/warp > > I have a version of this which I made with pd and csound, which I'm > attaching. The FFT is done in Csound. To run it just install csound6 and > then open up the patch. I've also included the externals with the patch, > but they are built for osx so you'll need to replace them if you're on a > different platform. I know that the csound~ external is running on osx, but > I've never tried it on windows so... > > If you want really precise control over which frequencies you're remapping > then you need to change the pd patch a bit but it's just a question of > converting bin number to frequency value, which is simple. > > Best, > Peiman > > > > > > > *www.peimankhosravi.co.uk || RSS > Feed<http://peimankhosravi.co.uk/miscposts.rss> || > Concert News <http://spectralkimia.wordpress.com/>* > > > On 23 October 2013 08:59, Ronni Montoya <[email protected]> wrote: > >> Hi list , i need to iterate over all the frequency bins of a sound >> getting each frequency and then i need to map that frequency to a >> specific frequency . >> Do anybody have tried something like this in pd? >> which is the best way of doing this in pd? any hint? >> >> >> cheers >> >> >> R. >> >> _______________________________________________ >> [email protected] mailing list >> UNSUBSCRIBE and account-management -> >> http://lists.puredata.info/listinfo/pd-list >> > _______________________________________________ [email protected] mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
