Re: [PD] PD vista compatability
That isn't really an answer to my question. I'm actually quite happy with vista64 and would hate to make a dual boot just for PD. PD is the first problem i've encountered with it. So please, can you keep your answer sensible and meaningfull in the future, thanks. Geert On Tue, 06 Mar 2007 06:20:09 +0100, <[EMAIL PROTECTED]> wrote: > Message: 5 > Date: Tue, 6 Mar 2007 17:52:46 + > From: padawan12 <[EMAIL PROTECTED]> > Subject: Re: [PD] PD vista compatability > To: pd-list@iem.at > Message-ID: <[EMAIL PROTECTED]> > Content-Type: text/plain; charset=US-ASCII > > It's a trap! Get out of there Geert! > > On Mon, 05 Mar 2007 22:58:01 +0100 > "Geert Bleyen" <[EMAIL PROTECTED]> wrote: > >> Has anyone else had any experience with using PD on Vista64? I've tried >> it >> running on a vista 64bit machine and must say that it doesnt really work >> very well. The sound is totally screwed, a simple sinus synthesizer >> gives >> me weird sound anomalies (pulsating sounds). Using the same files in XP >> gives me no problems whatsoever. I presume that is caused by >> incompatibilities with either (or both) the 64bit of the vista OS. So >> are >> there any plans to release a vista64 release of PD? >> >> My machine is a Intel core2Duo T5500, 2Gb memory, ATI X1400 mobile and a >> 'Realtek High Definition Audio' soundcard. >> >> Kind regards, >>Geert >> >> -- >> Using Opera's revolutionary e-mail client: http://www.opera.com/mail/ -- Using Opera's revolutionary e-mail client: http://www.opera.com/mail/ ___ PD-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
Re: [PD] PeRcolate?
> But maybe someone still has the code on his computer ? Then we could put > it into cvs ... I think (if my memory's not confused) that's actually the crux of it, something about the licensing doesn't permit it to be in CVS? http://lists.puredata.info/pipermail/pd-list/2005-11/032777.html Someone who has dealt with this firsthand should enlighten us - Hans, perhaps you can recommend where to go? The source is indeed available in RPM form but I can't get it to unpack on OS X where I want to use it. If we are lucky, maybe the source only needs trivial modifications to be compatible with 0.39 or later (on which platforms?). This is more plausible (for someone who can code) than what Olaf suggested to me which was to take the existing Max source and essentially start over. The max/msp software lloopp makes excellent use of some of the percolate objects. I would love to use them in my own pd patches. I don't know of how much assistance I can be here because I don't know how to program in C - though it's times like this that make me want to start. Kevin -- http://pocketkm.blogspot.com ___ PD-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
Re: [PD] PeRcolate?
Hallo! > I exchanged emails with Olaf Matthes and he said that he is no longer > doing Pd-related projects, but that someone could take the Max source > and port it to Pd again. Yes, I also talked with Olaf last year and he said, that he doesn't program for pd anymore and removed all his websides ... But maybe someone still has the code on his computer ? Then we could put it into cvs ... LG Georg ___ PD-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
Re: [PD] a little pitchshifter
Helpfile B.14.sampler.rockafella may be a good place to start. On Mon, 5 Mar 2007 14:15:26 -0600 "Mike McGonagle" <[EMAIL PROTECTED]> wrote: > I don't want to change the subject (and if needed, we can start a new > thread), but as this might be a related topic, here it is... > > What would it take to turn this into a "Slowdown" abstraction? > Basically, I am interested in slowing down the tempo of a sound, but > NOT changing the pitch... > > Am I off-base on this? Or can this be used as the starting point for > what I described? > > Thanks, > > Mike > > > On 3/5/07, Frank Barknecht <[EMAIL PROTECTED]> wrote: > > Hallo, > > Kyle Klipowicz hat gesagt: // Kyle Klipowicz wrote: > > > > > Could aliasing be avoided by using a multi-pole low pass filter at > > > nyquist before sending the signal to the dac? > > > > No: Alias frequencies aren't too high, they are wrong frequencies, > > that have been mirrored at the Nyquist border. As soon as you try to > > play a sinewave at Nyquist + x, what you get is a sine at Nyquist - x, > > and you cannot lowpass out this frequency after it has been > > introduced. > > > > You can however upsample your signal first, then use a lowpass filter, > > then downsample again. See this chapter in The Book for more info: > > http://crca.ucsd.edu/~msp/techniques/latest/book-html/node194.html > > and J07.oversampling.pd > > > > Ciao > > -- > > Frank Barknecht _ __footils.org_ __goto10.org__ > > > > ___ > > PD-list@iem.at mailing list > > UNSUBSCRIBE and account-management -> > > http://lists.puredata.info/listinfo/pd-list > > > > > -- > Help the Environment, Plant a Bush back in Texas! > > "I place economy among the first and most important republican > virtues, and public debt as the greatest of the dangers to be feared. > To preserve our independence, we must not let our rulers load us with > perpetual debt." > -- Thomas Jefferson, third US president, architect and author (1743-1826) > > "Give Peace a Chance" -- John Lennon (9 October 1940 _ 8 December 1980) > > Peace may sound simple_one beautiful word_ but it requires everything > we have, every quality, every strength, every dream, every high ideal. > _Yehudi Menuhin (1916_1999), musician > > ___ > PD-list@iem.at mailing list > UNSUBSCRIBE and account-management -> > http://lists.puredata.info/listinfo/pd-list ___ PD-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
Re: [PD] PD vista compatability
It's a trap! Get out of there Geert! On Mon, 05 Mar 2007 22:58:01 +0100 "Geert Bleyen" <[EMAIL PROTECTED]> wrote: > Has anyone else had any experience with using PD on Vista64? I've tried it > running on a vista 64bit machine and must say that it doesnt really work > very well. The sound is totally screwed, a simple sinus synthesizer gives > me weird sound anomalies (pulsating sounds). Using the same files in XP > gives me no problems whatsoever. I presume that is caused by > incompatibilities with either (or both) the 64bit of the vista OS. So are > there any plans to release a vista64 release of PD? > > My machine is a Intel core2Duo T5500, 2Gb memory, ATI X1400 mobile and a > 'Realtek High Definition Audio' soundcard. > > Kind regards, >Geert > > -- > Using Opera's revolutionary e-mail client: http://www.opera.com/mail/ > > ___ > PD-list@iem.at mailing list > UNSUBSCRIBE and account-management -> > http://lists.puredata.info/listinfo/pd-list ___ PD-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
Re: [PD] PD Workshop files
Seems like it worked and you already have the files. Have a look in your current working directory. Please could you post the exact command line given and we can see any possible errors. On Tue, 6 Mar 2007 02:14:03 - "jared" <[EMAIL PROTECTED]> wrote: > Hey all, > > Sorry to keep dragging this out but I can't seem to find a solution. > > Thanks Frank. I tried what you mentioned. It didn't work either. Here > is the message I keep getting: > > "HTTP request sent, awaiting response 200 OK > Length: 27 [text/plain] > Server file no newer than local file > 'pure-data.cvs.sourceforge.net/robots.txt' > --not retrieving > > FINISHED --02:01:14-- > Downloaded: 5, 783 bytes in 1 files" > > Any ideas? Thanks for the help. Much appreciated. > > jared > > -Original Message- > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf > Of Frank Barknecht > Sent: Monday, March 05, 2007 9:51 AM > To: pd-list@iem.at > Subject: Re: [PD] PD Workshop files > > Hallo, > jared hat gesagt: // jared wrote: > > > and i forgot 2 links: > > http://www.gnu.org/software/wget/faq.html > > and the all-wise trash heap: > > http://www.google.com/search?q=wget+directory > > > > I've checked the faq. No luck. > > Usually "wget --mirror -no-parent URL" does a pretty good job of > creating a mirror (==getting everything) below a certain URL-path. > > Ciao > -- > Frank Barknecht _ __footils.org_ __goto10.org__ > > ___ > PD-list@iem.at mailing list > UNSUBSCRIBE and account-management -> > http://lists.puredata.info/listinfo/pd-list > > > ___ > PD-list@iem.at mailing list > UNSUBSCRIBE and account-management -> > http://lists.puredata.info/listinfo/pd-list ___ PD-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
Re: [PD] loading big sound files
Yes, the problem is because the files are too big for a 32 bit version of Pd. Try using a disk based file player like [readsf~] On Tue, 06 Mar 2007 02:05:55 + "gilberto bernardes" <[EMAIL PROTECTED]> wrote: > Dear all, > > I'm having a problem in a patch and I would thank all the help. I just want > to play 4 audio files, but the problem is that I'm getting a lot of > clicks,each of the files are more or less 15 min, maybe this can be the > problem. I already tryed to read the files from an array but the soundfiler > object doesn't accept so bif files also. > > Anyway I put them playing and I get a latency of 15-17! So I will post the > patch (without the sound files because it was too big!!). All help are more > than welcome. > > Thanks, > Gilberto > > _ > MSN Busca: fácil, rápido, direto ao ponto. http://search.msn.com.br > ___ PD-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
Re: [PD] PeRcolate?
It seems that you can download RPMs of percolate at http://ccrma.stanford.edu/planetccrma/software/pdworld.html#SECTION00063700 spencer On 3/5/07, Stephen Sinclair <[EMAIL PROTECTED]> wrote: > Does anyone know if there is still a Pd version of PeRcolate available? > It seems it hasn't been kept alive.. > (At least the web site, > http://www.akustische-kunst.org/puredata/percolate/, seems to be > down.) > > Thanks, > Steve > > ___ > PD-list@iem.at mailing list > UNSUBSCRIBE and account-management -> > http://lists.puredata.info/listinfo/pd-list > ___ PD-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
Re: [PD] a little pitchshifter
I don't want to change the subject (and if needed, we can start a new thread), but as this might be a related topic, here it is... What would it take to turn this into a "Slowdown" abstraction? Basically, I am interested in slowing down the tempo of a sound, but NOT changing the pitch... Am I off-base on this? Or can this be used as the starting point for what I described? Thanks, Mike On 3/5/07, Frank Barknecht <[EMAIL PROTECTED]> wrote: > Hallo, > Kyle Klipowicz hat gesagt: // Kyle Klipowicz wrote: > > > Could aliasing be avoided by using a multi-pole low pass filter at > > nyquist before sending the signal to the dac? > > No: Alias frequencies aren't too high, they are wrong frequencies, > that have been mirrored at the Nyquist border. As soon as you try to > play a sinewave at Nyquist + x, what you get is a sine at Nyquist - x, > and you cannot lowpass out this frequency after it has been > introduced. > > You can however upsample your signal first, then use a lowpass filter, > then downsample again. See this chapter in The Book for more info: > http://crca.ucsd.edu/~msp/techniques/latest/book-html/node194.html > and J07.oversampling.pd > > Ciao > -- > Frank Barknecht _ __footils.org_ __goto10.org__ > > ___ > PD-list@iem.at mailing list > UNSUBSCRIBE and account-management -> > http://lists.puredata.info/listinfo/pd-list > -- Help the Environment, Plant a Bush back in Texas! "I place economy among the first and most important republican virtues, and public debt as the greatest of the dangers to be feared. To preserve our independence, we must not let our rulers load us with perpetual debt." -- Thomas Jefferson, third US president, architect and author (1743-1826) "Give Peace a Chance" -- John Lennon (9 October 1940 – 8 December 1980) Peace may sound simple—one beautiful word— but it requires everything we have, every quality, every strength, every dream, every high ideal. —Yehudi Menuhin (1916–1999), musician ___ PD-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
Re: [PD] PD Workshop files
Hey all, Sorry to keep dragging this out but I can't seem to find a solution. Thanks Frank. I tried what you mentioned. It didn't work either. Here is the message I keep getting: "HTTP request sent, awaiting response 200 OK Length: 27 [text/plain] Server file no newer than local file 'pure-data.cvs.sourceforge.net/robots.txt' --not retrieving FINISHED --02:01:14-- Downloaded: 5, 783 bytes in 1 files" Any ideas? Thanks for the help. Much appreciated. jared -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Frank Barknecht Sent: Monday, March 05, 2007 9:51 AM To: pd-list@iem.at Subject: Re: [PD] PD Workshop files Hallo, jared hat gesagt: // jared wrote: > and i forgot 2 links: > http://www.gnu.org/software/wget/faq.html > and the all-wise trash heap: > http://www.google.com/search?q=wget+directory > > I've checked the faq. No luck. Usually "wget --mirror -no-parent URL" does a pretty good job of creating a mirror (==getting everything) below a certain URL-path. Ciao -- Frank Barknecht _ __footils.org_ __goto10.org__ ___ PD-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list ___ PD-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
Re: [PD] loading big sound files
Dear all, I'm having a problem in a patch and I would thank all the help. I just want to play 4 audio files, but the problem is that I'm getting a lot of clicks,each of the files are more or less 15 min, maybe this can be the problem. I already tryed to read the files from an array but the soundfiler object doesn't accept so bif files also. Anyway I put them playing and I get a latency of 15-17! So I will post the patch (without the sound files because it was too big!!). All help are more than welcome. Thanks, Gilberto _ MSN Busca: fácil, rápido, direto ao ponto. http://search.msn.com.br performance_patch.pd Description: Binary data ___ PD-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
[PD] PD vista compatability
Has anyone else had any experience with using PD on Vista64? I've tried it running on a vista 64bit machine and must say that it doesnt really work very well. The sound is totally screwed, a simple sinus synthesizer gives me weird sound anomalies (pulsating sounds). Using the same files in XP gives me no problems whatsoever. I presume that is caused by incompatibilities with either (or both) the 64bit of the vista OS. So are there any plans to release a vista64 release of PD? My machine is a Intel core2Duo T5500, 2Gb memory, ATI X1400 mobile and a 'Realtek High Definition Audio' soundcard. Kind regards, Geert -- Using Opera's revolutionary e-mail client: http://www.opera.com/mail/ ___ PD-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
Re: [PD] PeRcolate?
I exchanged emails with Olaf Matthes and he said that he is no longer doing Pd-related projects, but that someone could take the Max source and port it to Pd again. Some of those objects (munger~ in particular) are really great. Kevin On 3/5/07, Stephen Sinclair <[EMAIL PROTECTED]> wrote: > Does anyone know if there is still a Pd version of PeRcolate available? > It seems it hasn't been kept alive.. > (At least the web site, > http://www.akustische-kunst.org/puredata/percolate/, seems to be > down.) > > Thanks, > Steve > > ___ > PD-list@iem.at mailing list > UNSUBSCRIBE and account-management -> > http://lists.puredata.info/listinfo/pd-list > -- http://pocketkm.blogspot.com ___ PD-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
Re: [PD] PeRcolate?
Thanks! I don't use Fedora, but I suppose I could use the source package from there. Maybe there is a debianized version out there, I'll take a look. Steve On 3/5/07, Spencer Russell <[EMAIL PROTECTED]> wrote: > It seems that you can download RPMs of percolate at > http://ccrma.stanford.edu/planetccrma/software/pdworld.html#SECTION00063700 > > spencer > > > On 3/5/07, Stephen Sinclair <[EMAIL PROTECTED]> wrote: > > Does anyone know if there is still a Pd version of PeRcolate available? > > It seems it hasn't been kept alive.. > > (At least the web site, > > http://www.akustische-kunst.org/puredata/percolate/, seems to be > > down.) > > > > Thanks, > > Steve > > > > ___ > > PD-list@iem.at mailing list > > UNSUBSCRIBE and account-management -> > > http://lists.puredata.info/listinfo/pd-list > > > ___ PD-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
[PD] PeRcolate?
Does anyone know if there is still a Pd version of PeRcolate available? It seems it hasn't been kept alive.. (At least the web site, http://www.akustische-kunst.org/puredata/percolate/, seems to be down.) Thanks, Steve ___ PD-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
[PD] [PD-announce] make art 2007 / FLOSS + Art festival / 3-8 April 2007 / Poitiers / France
sorry for x, please >> (version française en bas de page) - (EN) _ __ _ _ ___|_| | |__| | _||_ | |_|_| | _| | _|__|_ | | || | | |___|_| | |_ | | |__| | | | | | ___|_| _| | | | | | |_ | | | | |_|_ | |___ |_|_ |_| |___| |_| |_| |_| |_| |_|_ ___ _ |_| _||_ | _|_ |___ ___|__ | || | | |_|_| | | |_| |_| 3-8 APRIL| __| | _ _| | | 2007 | | |_ | | | |_|___ _|_| POITIERS |_||_| |_| |___| |_| - make art is an international festival dedicated to the integration of free/libre and open source software (FLOSS) in digital arts. The second edition of make art takes place in Poitiers (France), from the 3rd to the 8th of April 2007. make art offers performances, exhibitions, lectures and workshops, focused on the blurred line between art and software programming. The event is dedicated to artists who create their own tools, and apply the same rules to art as to free software development. - This year our guests are: Christoph Haag (DE), Martin Rumori (DE), Franziska Windisch (DE), Ludwig Zeller (DE), Simon Yuill (UK), Manuel Braun (FR), Jérome Abel (FR), Darsha Hewitt (CA) (tbc), Stéphanie Brodeur (CA) (tbc), Christophe Espern (FR), Hannu Puttonen (FI), Chun Lee (TW), Fokke de Jong (NL), Audun Eriksen (NO), Eva Sjuve (SE), Enrike Hurtado (ES), Steve Harris (UK), Sally Jane Norman (NZ), Martin Howse (UK), Jonathan Kemp (UK), Florian Cramer (DE), Gisle Froysland (NO), Dominik Bartkowski (FR), Apo33 (FR), Bjornar Habbestad (NO), Lasse Marhaug (NO), Frank Barknecht (DE), Cyrille Henry (FR), Nicolas Montgermont (FR), Jan-Kees van Kampen (NL), Benjamin Cadon (FR), Olivier Laruelle (FR), Chun Lee (TW), Hannes Hoelzl (IT/DE), Echo Ho (CN/DE), Emanuel Andel (AT) and Christian Gützer (AT). - Detailed Programme available on the festival website http://makeart.goto10.org - (FR) _ __ _ _ ___|_| | |__| | _||_ | |_|_| | _| | _|__|_ | | || | | |___|_| | |_ | | |__| | | | | | ___|_| _| | | | | | |_ | | | | |_|_ | |___ |_|_ |_| |___| |_| |_| |_| |_| |_|_ ___ _ |_| _||_ | _|_ |___ ___|__ | || | | |_|_| | | |_| |_| 3-8 APRIL| __| | _ _| | | 2007 | | |_ | | | |_|___ _|_| POITIERS |_||_| |_| |___| |_| - make art est un festival international dédié à l'intégration des logiciels "libres et open source" (FLOSS) dans les arts numériques. La deuxième édition de make art se déroule à Poitiers (France) du 3 au 8 avril 2007. make art propose des performances, des expositions, des conférences et des ateliers de création, centrés sur la frontière devenue floue entre art et programmation de logiciels. L'événement est dédié à ces artistes qui conçoivent leurs propres outils de création, et appliquent les règles du développement de logiciels libres à l'art. - Cette année nos invités sont: Christoph Haag (DE), Martin Rumori (DE), Franziska Windisch (DE), Ludwig Zeller (DE), Simon Yuill (UK), Manuel Braun (FR), Jérome Abel (FR), Darsha Hewitt (CA) (sous réserve), Stéphanie Brodeur (CA) (sous réserve), Christophe Espern (FR), Hannu Puttonen (FI), Chun Lee (TW), Fokke de Jong (NL), Audun Eriksen (NO), Eva Sjuve (SE), Enrike Hurtado (ES), Steve Harris (UK), Sally Jane Norman (NZ), Martin Howse (UK), Jonathan Kemp (UK), Florian Cramer (DE), Gisle Froysland (NO), Dominik Bartkowski (FR), Apo33 (FR), Bjornar Habbestad (NO), Lasse Marhaug (NO), Frank Barknecht (DE), Cyrille Henry (FR), Nicolas Montgermont (FR), Jan-Kees van Kampen (NL), Benjamin Cadon (FR), Olivier Laruelle (FR), Chun Lee (TW), Hannes Hoelzl (IT/DE), Echo Ho (CN/DE), Emanuel Andel (AT) et Christian Gützer (AT). - Programme détaillé sur le site du festival http://makeart.goto10.org - :* ___ PD-announce mailing list PD-announce@iem.at http://lists.puredata.info/listinfo/pd-announce ___ PD-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
[PD] [PD-announce] Pure Data workshop / make art festival / 3-6 April 2007 / Poitiers / France
sorry for x, please >> (english version at the end of the mail) - (FR) Modélisation physique et Pure Data Intervenants: Cyrille Henry et Nicolas Montgermont - www.chdh.net Date: Mardi 3 avril - Vendredi 6 avril 2007 Heure: 10:00 - 17:00 Lieu: Maison de l'Architecture, 1 rue de la Tranchée, 86000 Poitiers, France Tarif: 50 euros pour 4 jours Réservation: ce workshop est ouvert à toute personne ayant des connaissances de base en informatique. Attention, le nombre de places disponibles est limité! Pour vous inscrire, veuillez envoyer votre candidature en spécifiant nom, email, numéro de téléphone et CV à [EMAIL PROTECTED] avant le lundi 19 mars 2007. Merci de nous dire si vous comptez venir avec votre laptop (veuillez préciser votre système d'exploitation). - Pure Data est un logiciel de programmation multimédia orienté vers l'interaction temps-réel et adapté pour le traitement et la synthèse audio/vidéo. Son interface visuelle et l'utilisation de "patchs" lui permettent une grande flexibilité de programmation et un apprentissage rapide. Ce workshop se concentre sur la synthèse de mouvement par modélisation physique. L'objectif est d'aborder les notions fondamentales autour du modèle physique, afin de créer des interactions et des animations naturelles d'objets audiovisuels. Auteurs des librairie msd et pmpd pour Pure Data, Cyrille Henry et Nicolas Montgermont en décriront les fonctions et détailleront leurs utilisations. Ce workshop est destiné à tous ceux qui veulent découvrir Pd ou approfondir leurs connaissances sur les façons de piloter des instruments en temps-réel depuis Pd. - programme détaillé du workshop sur le site du festival http://makeart.goto10.org Pour plus d'infos sur Pure Data, voir: http://www.puredata.info - (EN) Physical Modeling and Pure Data Teachers: Cyrille Henry and Nicolas Montgermont - www.chdh.net Date: Tuesday 3 April - Friday 6 April 2007 Time: 10:00 am - 6:00 pm Location: Maison des Architectes, 1 rue de la Tranchée, 86000 Poitiers, France Price: 50 euros for 4 days Booking: this workshop is open for everyone. Basic knowledge of computers is required. There is a limited number of places! To book, please send your name, email, phone number and CV to [EMAIL PROTECTED] before monday the 19th of march 2007. Let us know if you intend to bring your laptop (please specify your operating system)! - Important note for our international participants: Even though the teachers can speak and understand English, the workshop will be taught in French. A basic understanding of the French language is required to attend. - Pure Data is a programming software oriented towards real-time interaction. Particularly fitted for audio/video processing and synthesis, Pure Data is renowned for its great flexibility. This workshop focuses on motion synthesis using physical modeling. The goal is to create interactions and natural animations of audiovisual objects within Pd. The authors of the pmpd and msd libraries will describe the aim of these externals and will explain how to use them. This workshop is for everyone who wants to discover Pd or deepen their existing knowledge of interacting with and controlling instruments in real-time. - Detailed programme of the workshop available on the festival website http://makeart.goto10.org For more information about Pure Data, see: http://www.puredata.info - :* ___ PD-announce mailing list PD-announce@iem.at http://lists.puredata.info/listinfo/pd-announce ___ PD-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
Re: [PD] a little pitchshifter
Hallo, Kyle Klipowicz hat gesagt: // Kyle Klipowicz wrote: > Could aliasing be avoided by using a multi-pole low pass filter at > nyquist before sending the signal to the dac? No: Alias frequencies aren't too high, they are wrong frequencies, that have been mirrored at the Nyquist border. As soon as you try to play a sinewave at Nyquist + x, what you get is a sine at Nyquist - x, and you cannot lowpass out this frequency after it has been introduced. You can however upsample your signal first, then use a lowpass filter, then downsample again. See this chapter in The Book for more info: http://crca.ucsd.edu/~msp/techniques/latest/book-html/node194.html and J07.oversampling.pd Ciao -- Frank Barknecht _ __footils.org_ __goto10.org__ ___ PD-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
Re: [PD] a little pitchshifter
Could aliasing be avoided by using a multi-pole low pass filter at nyquist before sending the signal to the dac? ~Kyle On 3/5/07, Frank Barknecht <[EMAIL PROTECTED]> wrote: > Hallo, > Denis Trapeznikoff hat gesagt: // Denis Trapeznikoff wrote: > > > 2007/3/2, hard off <[EMAIL PROTECTED]>: > > >use this construction: > > > > > >[phasor~] > > >| > > >| [r arraylength] > > >| | > > >[*~ ] > > >| > > >[tabread4~ arrayname] > > > > > > > > >where, "arraylength" is the value obtained from the outlet of > > >[soundfiler] when you load your sample. > > > > > What about aliasing? > > Aliasing will happen as usual. > > Now it depends on the content of the "arrayname" table. If > "arrayname" is "const 0", you get no aliasing of course, if it > contains one period of a sine wave, you have a construct like [osc~] > and you will get aliasiang starting at phasor~ frequency = Nyquist = > SR/2. If "arrayname" contains two periods of a sine, it's like playing > an [osc~] with two times the [phasor~] frequency so you start to alias > at a phasor~ frequency of 0.5 Nyquist and so on for arbitrary signals. > > Ciao > -- > Frank Barknecht _ __footils.org_ __goto10.org__ > > ___ > PD-list@iem.at mailing list > UNSUBSCRIBE and account-management -> > http://lists.puredata.info/listinfo/pd-list > -- http://theradioproject.com http://perhapsidid.blogspot.com (()()()(()))()()())( (())(())()((( ))(__ _())(()))___ (((000)))oOO ___ PD-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
Re: [PD] a little pitchshifter
Hallo, Denis Trapeznikoff hat gesagt: // Denis Trapeznikoff wrote: > 2007/3/2, hard off <[EMAIL PROTECTED]>: > >use this construction: > > > >[phasor~] > >| > >| [r arraylength] > >| | > >[*~ ] > >| > >[tabread4~ arrayname] > > > > > >where, "arraylength" is the value obtained from the outlet of > >[soundfiler] when you load your sample. > > > What about aliasing? Aliasing will happen as usual. Now it depends on the content of the "arrayname" table. If "arrayname" is "const 0", you get no aliasing of course, if it contains one period of a sine wave, you have a construct like [osc~] and you will get aliasiang starting at phasor~ frequency = Nyquist = SR/2. If "arrayname" contains two periods of a sine, it's like playing an [osc~] with two times the [phasor~] frequency so you start to alias at a phasor~ frequency of 0.5 Nyquist and so on for arbitrary signals. Ciao -- Frank Barknecht _ __footils.org_ __goto10.org__ ___ PD-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
Re: [PD] Using a Wind Controller with PD
Hi Malte, You have me curious... do you have any pics online from sessions where you chewed visuals? Thanks! p > Original Message > Subject: Re: [PD] Using a Wind Controller with PD > From: Malte Steiner <[EMAIL PROTECTED]> > Date: Wed, February 21, 2007 12:53 pm > To: pd-list@iem.at > > > Cool! I have some patches that I would like to create an "interface" > > with a WX5. Do you have anything like a prototype that you use to > > build these things? > I have to dig and can send it to you later but its not difficult nor > complex. The libsensor is build in the mouthpiece and can be played with > the libs, you can actually chew your sound (or in my case visuals). Its > just another datastream and adds to the expressiveness of the instrument. > > Cheers, later more... > > Malte > -- > Malte Steiner > media art + development > -www.block4.com- > > ___ > PD-list@iem.at mailing list > UNSUBSCRIBE and account-management -> > http://lists.puredata.info/listinfo/pd-list ___ PD-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
Re: [PD] minor but persistent annoyances
Looks like that's purely TK trying to "help"... ugh. cheers Miller On Mon, Mar 05, 2007 at 07:15:48PM +0900, hard off wrote: > cheers miller, that would be awesome. > > sorry to keep this going, but what about bug #2: > > >2) The opening position of property dialogs, when repeatedly accessed, > "wander" down the screen, until eventually, they are nearly off the > bottom of the screen. I'm guessing the behavior is partly intentional, > to enable tiling of multiply-opened windows, but it happens even when > only one property window is open at a time.< > > ?? ___ PD-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
Re: [PD] GEM : fx to make persons appear only when they move
Sorry, if offtopic. I'm not aware of GEM functionalities, but the algorythmic way to solve the problem, as I can see it, is: compute diff(x,y)=f(t,x,y)-f(t-1,x,y), where f(t) is picture at present moment; compute alpha layer for the current picture alpha(x,y)=(diff(x,y)!=(0,0,0)) for example, in C code the predicate "pixel difference does not equal zero" could be written as char tmp = (char)(diff[x,y].red | diff[x,y].green | diff[x,y].blue); alpha[x,y] = (unsigned char)((tmp | -tmp) >> 7); /* the result is: 0 for 0 and 255 otherwise */; blend initial background and current picture with computed alpha layer. The second step requires per-pixel computations and takes 5 byte-arithmetics per pixel (3 bitwise ORs, signed shiftright and negation, which in turn could be expanded to bitwise NOT and subtraction, machine-dependent), thus on a 320x240 24bpp picture taking overall 384000 (or 460800, with subtractions from the first step) integer byte-arithmetics, which is three of five orders of magnitude below the performance of modern CPUs. Hmmm... what am I talking about?.. ___ PD-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
Re: [PD] a little pitchshifter
2007/3/2, hard off <[EMAIL PROTECTED]>: peter, use this construction: [phasor~] | | [r arraylength] | | [*~ ] | [tabread4~ arrayname] where, "arraylength" is the value obtained from the outlet of [soundfiler] when you load your sample. the speed of the phasor should be set at ( 44100 / arraylength ) to play at a normal pitch (assuming your samplerate is 44100hz)..and multiplying or dividing this value by a scalar you can change the pplayback speed What about aliasing? ___ PD-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
Re: [PD] Can't compile zexy [was: Re: [textfile] behavior]
On Mar 5, 2007, at 3:03 AM, IOhannes m zmoelnig wrote: > where did you get zexy from? from CVS? > or is it a source release from pd.iem.at ? I got it from ftp://iem.at/pd/externals/ZEXY --o---o-o-o---o-o-o--- David F. Place mailto:[EMAIL PROTECTED] ___ PD-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
Re: [PD] hot do you get a comma into a symbol?
Hallo, Luigi Rensinghoff hat gesagt: // Luigi Rensinghoff wrote: > > hello, 'addcomma' adds a comma in message box > > > a shame its not documented anywhereare there more hidden trix > like that ? It's documented: See message-help.pd Nevertheless "addcomma" won't make a symbol with a comma inside, as commas are used to seperate messages and addcomma adds such a comma. For controlling amixer you can also use the amixer external from IEM. In CVS it's at: "externals/iem/amixer". For the HDSP there also is an external "externals/iem/hdspm_mixer". Never used it, as my laptop doesn't like the HDSP. Ciao -- Frank Barknecht _ __footils.org_ __goto10.org__ ___ PD-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
Re: [PD] minor but persistent annoyances
cheers miller, that would be awesome. sorry to keep this going, but what about bug #2: >2) The opening position of property dialogs, when repeatedly accessed, "wander" down the screen, until eventually, they are nearly off the bottom of the screen. I'm guessing the behavior is partly intentional, to enable tiling of multiply-opened windows, but it happens even when only one property window is open at a time.< ?? ___ PD-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
Re: [PD] hot do you get a comma into a symbol?
Luigi Rensinghoff wrote: >>> --- >> hello, 'addcomma' adds a comma in message box > > > a shame its not documented anywhereare there more hidden trix > like that ? ? it is perfectly documented in the help-patch for message boxes... however, it will not help rich in his problems, since the comma ha a special meaning in pd (it separates 2 messages). so [amixer -c 1 cset numid=5 26,2,32768( will be interpreted as 3 messages [amixer -c 1 cset numid=5 26(, [2( and [32768(, which is most likely not what he wants. what is needed is one symbol which holds commas. this can be achieved in several ways, the most "simple" is probably using zexy's [list2symbol] with a delimiter "," which can be generated with [makefilename %c] and a value 44. like: [26 2 32768( | [t list bang] | | | [44( | | | [makefilename %c] | | [list2symbol] | you can acchieve the same with pure pd as well, but it gets more complicated (and you might want pd>=0.40 for better list handling) mfga.sdr IOhannes ___ PD-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
Re: [PD] hot do you get a comma into a symbol?
Am 05.03.2007 um 10:24 schrieb Patco: > Rich E a écrit : >> Is it possible to make one symbol that looks like "26,0,0" ? I'd >> like >> to be able to do the command: >> >> (amixer -c 1 cset numid=5 26,2,32768 ( >> | >> shell >> >> which would control the hdsp matrix mixer. But the commas make >> message part before "2", then again on "32768". Any way to get the >> whole thing in one message? >> >> Regards, >> Rich >> - >> --- > hello, 'addcomma' adds a comma in message box a shame its not documented anywhereare there more hidden trix like that ? Buogiorno Luigi ___ PD-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
Re: [PD] PD Workshop files
Hallo, jared hat gesagt: // jared wrote: > and i forgot 2 links: > http://www.gnu.org/software/wget/faq.html > and the all-wise trash heap: > http://www.google.com/search?q=wget+directory > > I've checked the faq. No luck. Usually "wget --mirror -no-parent URL" does a pretty good job of creating a mirror (==getting everything) below a certain URL-path. Ciao -- Frank Barknecht _ __footils.org_ __goto10.org__ ___ PD-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
Re: [PD] hot do you get a comma into a symbol?
Rich E a écrit : > Is it possible to make one symbol that looks like "26,0,0" ? I'd like > to be able to do the command: > > (amixer -c 1 cset numid=5 26,2,32768 ( > | > shell > > which would control the hdsp matrix mixer. But the commas make > message part before "2", then again on "32768". Any way to get the > whole thing in one message? > > Regards, > Rich > hello, 'addcomma' adds a comma in message box pc ___ Yahoo! Mail réinvente le mail ! Découvrez le nouveau Yahoo! Mail et son interface révolutionnaire. http://fr.mail.yahoo.com ___ PD-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
Re: [PD] hot do you get a comma into a symbol?
Just found the answer from a previous thread.. sorry for waiting your time! On 3/5/07, Rich E <[EMAIL PROTECTED]> wrote: Is it possible to make one symbol that looks like "26,0,0" ? I'd like to be able to do the command: (amixer -c 1 cset numid=5 26,2,32768 ( | shell which would control the hdsp matrix mixer. But the commas make message part before "2", then again on "32768". Any way to get the whole thing in one message? Regards, Rich ___ PD-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
[PD] hot do you get a comma into a symbol?
Is it possible to make one symbol that looks like "26,0,0" ? I'd like to be able to do the command: (amixer -c 1 cset numid=5 26,2,32768 ( | shell which would control the hdsp matrix mixer. But the commas make message part before "2", then again on "32768". Any way to get the whole thing in one message? Regards, Rich ___ PD-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
Re: [PD] PD Workshop files
jared wrote: > and i forgot 2 links: > http://www.gnu.org/software/wget/faq.html > and the all-wise trash heap: > http://www.google.com/search?q=wget+directory > > I've checked the faq. No luck. > so what is your problem then? if it is only missing luck, i suggest investigating on magic (like four-leaf clovers) :-) btw, i would suggest using CVS to get the desired directories anyhow. this will make updating much easier. see the http://puredata.info for more information on how to do that. a good w32 client (imho) is tortoiseCVS. mfg.asdr IOhannes ___ PD-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
Re: [PD] Can't compile zexy [was: Re: [textfile] behavior]
David F. Place wrote: > Thanks for the tip. I tried to compile the zexy library, but got an error. ... > checking "ms-bitfields"... yes > checking "pd\>=0.37"... yes now that is very weird. i am pretty sure that zexy's configure does perform a check for "-fPIC". to be precise, here on my machine this check is performed right after ms-bitfield, the corresponding output lines look like: > checking whether gcc accepts "-mms-bitfields"... yes > checking whether gcc accepts "-fPIC"... yes > checking whether gcc accepts "-mfpmath=sse -msse"... yes > checking "pd>=0.37"... yes where did you get zexy from? from CVS? or is it a source release from pd.iem.at ? i suggest using the CVS version (zexy is pretty much stable: i seldom add features, most changes are bug-fixes and i usually forget to make a new release after such minor changes) fma.sdr IOhannes ___ PD-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
