here you can find some good introduction : http://designingsound.org/2012/12/recording-impulse-responses/
-- do it yourself http://antoine.villeret.free.fr 2014-10-25 13:22 GMT+02:00 Jack <j...@rybn.org>: > -----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
