Re: [PD] Get room impulse response
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 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 -BEGIN PGP SIGNATURE- Version: GnuPG v1 iQEcBAEBAgAGBQJUS30LAAoJEOuluecjw8GURZYH+wRFbW5Q/+HLrwjlsNScxn3r dqFmlcfHTY2mE1cnx0jHlpt5AbyLWASxrvbSnp3ptyEXWYvZ1rCWFMi/+C+LD9Ud kFl5PPcrO7uwP1A9ZT626YtDI7UMixUv6M2On67rmK/RUOfWBq+HSVfWEn6ZRLN9 9tBuHOU8cSF66vMraSw9GSmHFz7J7UggtxHAfXuUkZy2Bi0y5BPXPh5Com3AGBbU Hr4kW8g93/GVg6Qi7goYqFQzojcaAteg1G/OaVHh8PS6Mptw7iN83osUn4F66zCE 4OWttqERS0olyZJavfW5BJ3c+c706vTDopsZvXjTi9MH6iYoTVJVUDZnC1/M23s= =Tv6u -END PGP SIGNATURE- ___ Pd-list@lists.iem.at mailing list UNSUBSCRIBE and account-management - http://lists.puredata.info/listinfo/pd-list
Re: [PD] Get room impulse response
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: -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 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 -BEGIN PGP SIGNATURE- Version: GnuPG v1 iQEcBAEBAgAGBQJUS30LAAoJEOuluecjw8GURZYH+wRFbW5Q/+HLrwjlsNScxn3r dqFmlcfHTY2mE1cnx0jHlpt5AbyLWASxrvbSnp3ptyEXWYvZ1rCWFMi/+C+LD9Ud kFl5PPcrO7uwP1A9ZT626YtDI7UMixUv6M2On67rmK/RUOfWBq+HSVfWEn6ZRLN9 9tBuHOU8cSF66vMraSw9GSmHFz7J7UggtxHAfXuUkZy2Bi0y5BPXPh5Com3AGBbU Hr4kW8g93/GVg6Qi7goYqFQzojcaAteg1G/OaVHh8PS6Mptw7iN83osUn4F66zCE 4OWttqERS0olyZJavfW5BJ3c+c706vTDopsZvXjTi9MH6iYoTVJVUDZnC1/M23s= =Tv6u -END PGP SIGNATURE- ___ 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
Re: [PD] Get room impulse response
-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
Re: [PD] Get room impulse response
-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
