-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hello Antoine,
Thanx for this brief explanation and for the link. I will dig a little bit to understand the process. Now if people know some literature about this topic, they are welcome. ++ Jack Le 25/10/2014 13:03, Antoine Villeret a écrit : > for convolution purpose there are afaik lots of implementation you > can even do your own in pure pd (without externals) the last > externals I saw doing this was in the Hao or Cream library from MSH > Paris Nord [1] I think the lib is shipped with lots of impulse to > do binaural rendering, wich is great ! be careful there are lots of > incompatibilies with Vanilla (I made a Makefile but I stuck with > some crashes due to some hacks in Pd's code) > > btw those only do convolution not impulse response extraction, for > which you need to do "deconvolution" by knowing the source impulse > and it's response some software are dedicated to this task, but I > don't know any on linux > > the old way to record impulse response is to fire some explosive > or gun but they make a weighted noise and thus the impulse will be > "colored" by the impulse source. once you have recorded an impulse, > edit it to remove onset time and then convolve it with your live > sound. the key to make a convolution reverb sounding great is to > have a good impulse. > > cheers > > a > > [1] : https://github.com/CICM/HoaLibrary/releases -- do it > yourself http://antoine.villeret.free.fr > > > 2014-10-25 12:35 GMT+02:00 Jack <j...@rybn.org>: I saw an object > make by Katja, but is to high level for me. I just want to begin > with small examples made with Pd and a little bit of theory on this > topic. ++ > > Jack > > > > Le 25/10/2014 12:23, peiman khosravi a écrit : >>>> So far as I know it's only MaxMSP: >>>> http://www.alexanderjharker.co.uk/Software.html >>>> >>>> But I'm sure someone here will know of a pd external for >>>> convolution (?) >>>> >>>> All the best, Peiman >>>> >>>> >>>> >>>> >>>> *www.peimankhosravi.co.uk <http://www.peimankhosravi.co.uk> >>>> || RSS Feed <http://peimankhosravi.co.uk/miscposts.rss> || >>>> Concert News <http://spectralkimia.wordpress.com/>* >>>> >>>> On 25 October 2014 11:11, Jack <j...@rybn.org> wrote: >>>> >>>> Hello Peiman, >>>> >>>> Thanx for the links, it was instructive. Do you know where i >>>> could find Pd patch about impulse response ? ++ >>>> >>>> Jack >>>> >>>> >>>> >>>> Le 20/10/2014 17:38, peiman khosravi a écrit : >>>>>>> This might be of interest: >>>>>>> >>>>>>> https://www.youtube.com/watch?v=0waUi6qpf-k >>>>>>> >>>>>>> Also discussed here: http://eprints.hud.ac.uk/14897/ >>>>>>> >>>>>>> >>>>>>> P >>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>>> *www.peimankhosravi.co.uk >>>>>>> <http://www.peimankhosravi.co.uk> || RSS Feed >>>>>>> <http://peimankhosravi.co.uk/miscposts.rss> || Concert >>>>>>> News <http://spectralkimia.wordpress.com/>* >>>>>>> >>>>>>> On 20 October 2014 16:30, Jack <j...@rybn.org> wrote: >>>>>>> >>>>>>> Hello, >>>>>>> >>>>>>> I don't know a lot of things in this domain. I just >>>>>>> know that reflected source signals are sensitive to >>>>>>> the environment geometry and materials and I would like >>>>>>> to get the room impulse response. Is there good >>>>>>> informations about this topic somewhere (web or help >>>>>>> patch) ? Is there an existing (simple) patch I can use >>>>>>> to understand the process ? Thanx. ++ >>>>>>> >>>>>>> Jack >>>>>>> >>>>>>>> >>>>>>>> _______________________________________________ >>>>>>>> Pd-list@lists.iem.at mailing list UNSUBSCRIBE and >>>>>>>> account-management -> >>>>>>>> http://lists.puredata.info/listinfo/pd-list >>>>>>>> >>>>>>> >>>> >>>>> >>>> > >> >> _______________________________________________ >> Pd-list@lists.iem.at mailing list UNSUBSCRIBE and >> account-management -> >> http://lists.puredata.info/listinfo/pd-list -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQEcBAEBAgAGBQJUS4gRAAoJEOuluecjw8GUJ3AH/3BBeYay2sSlZJs8FX4yeOVj P/hyrG/Pa70Jzu4UFcWKuu4uDSD8OhjYkpa68JeGCgKStxiRPW9e8XS+6qluSZ4s GAuqMUOiPtSIG8XsVlLFdBLJsV61fVLFxGZi9OTSiZccWZiv7A/FMURiX3sHZkmn Xa60R6RaH3bJbCqCYfdQNzT6L9WS+3dV+lHrYKG18wPEu3SHThSR/OhlTdVr0PQF w68uFQLsY61gEs6egUZQ22CqKJqtZs+cqhLQdxcUtv/Q3/jiMH9+be2L1yqrIv+/ ANi/yqj4W87KLr1IENYHhqR4j9x1cuZcEQ/PkyRoUOuRn0nm0RGJMlXubK0DUEQ= =plZ9 -----END PGP SIGNATURE----- _______________________________________________ Pd-list@lists.iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list