-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Excellent ! I didn't see this web site before. It seems to be a good starting point. Merci ! ++
Jack Le 25/10/2014 13:43, Antoine Villeret a écrit : > 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>: 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 iQEcBAEBAgAGBQJUS43fAAoJEOuluecjw8GU0HAIAJZC1oWFxBuLV+iPbKZQBa5j 5hlMRLcAg9VIcqF7mYcNCWxazJu3Ysn7iURSRz0qEZb1yOeH6ujcCiFDfh3o4zNt /T1gPYp5VWmqOHgy8rXvHO/f3cayw37R0dSUCKL3nVj26wQibbJxS2/JgbiHBmP+ IoLjCvxcj56QESD5h6Vgpf+ZDdigDb4LLiWQ3NSg0QmjobLqtebo0XBpy4w+PnbJ to0nherGVstM76KMgOvq00ii6XorcTA8022oc/MagUV7JPpzcguEfvRMdlVTHhYi Jm3VgvcIO8jBZa77OZs7gOth9sXu4xNAvw3dMYU/u6lvG3Ae6fL/h7QTZ5Xb7k0= =DSb5 -----END PGP SIGNATURE----- _______________________________________________ Pd-list@lists.iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list