Pd-list September 2009

pd-list@lists.iem.at

137 participants
191 discussions

tabread truncating array?
by Amir Taaki 27 Sep '09

27 Sep '09

Hey, I'm using a phasor to control play speed of a sample. The patch looks like: [Number: 1] | [phasor~] < outputs a sloping wave from 0 to 1 between 0 to 1 | [*~]- [*441]- [100] < chunksize | [+~ 1] < not sure what this does :p but dont matter much... offsets array index by 1 | [tabread~ beeps-loop] || [dac~] This is from B09 and only part of the file plays and then it repeats. The file plays fine with [tabplay~] as far as i can tell it should play fine _________________________________________________________________ With Windows Live, you can organise, edit, and share your photos. http://clk.atdmt.com/UKM/go/134665338/direct/01/

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[PD-announce] RjDj Sprint London October 2-4 + Kids on DSP App Release Party
by Florian Waldner 27 Sep '09

27 Sep '09

RjDj Sprint London October 2-4 + Kids on DSP App Release Party October 2 -------------------------------------------------------------------------------------------------------- We are having a sprint/workshop in our London office october 2-4. Starting on friday 8pm with a party including live performances and DJs to celebrate the release of the Kids on DSP App. Sprints are about creating reactive music scenes using Pd on the RjDj platform. http://rjdj.me The location for the sprint and the party is our office: 9 Backhill, 4th Floor EC1R 5EN London For more details on the sprint visit http://more.rjdj.me/2009/09/08/reactive-music-and-augmented-audio-sprint-in… More info on former sprints: http://more.rjdj.me/category/events/ ||||||||||||||||||||||||||||||||||||||||||||||| Florian Waldner Reality Jockey Ltd. http://rjdj.me ||||||||||||||||||||||||||||||||||||||||||||||| _______________________________________________ Pd-announce mailing list Pd-announce(a)iem.at http://lists.puredata.info/listinfo/pd-announce

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grill / pool
by star morin 27 Sep '09

27 Sep '09

hi all - have been out of the loop for a while, but i've searched the archives to no avail - can anyone shed any light on what has happened to [pool] in pd-extended? thx, star

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Scanned synthesis (is it?) patch
by PSPunch 26 Sep '09

26 Sep '09

Hi all, I've built a patch based on what I understand to be Scanned synthesis. http://pspunch.com/pd/files/patch/scanned_synthesis_izit/ Requires PMPD and Gem. Operation procedures are written inside the patch. >From what I've read briefly, updating the wave table at control rate seems like cheating.. well, at least the resulting tones to me sound like commercial software synths noted to be using this technique. -- David Shimamoto

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Re: [PD] Question about object categorizing
by Jonathan Wilkes 26 Sep '09

26 Sep '09

--- On Sat, 9/26/09, PSPunch <shima(a)pspunch.com> wrote: > From: PSPunch <shima(a)pspunch.com> > Subject: Re: [PD] Question about object categorizing > To: "Mathieu Bouchard" <matju(a)artengine.ca> > Cc: "PD list" <pd-list(a)iem.at> > Date: Saturday, September 26, 2009, 1:55 AM > > Hi Mathieu, > > > >> Hi all, > >> A quick question regarding, > >> pd/doc/5.reference/intro-help.pd > >> I was wondering why [print~] and [samphold~] are > under "AUDIO FILTERS". > >> Are they meant to belong there? > > > > They are meant to remind everybody that categories > don't necessarily make any sense. > > > > I'd also ask what's the logic in not putting all the > AUDIO FILTERS object classes in the AUDIO MATH section, > and/or in not putting all the AUDIO MATH classes in the > AUDIO FILTERS section. But I don't expect an answer at all. > > Haha, cool. > > May I take it that there really is no relevancy (as far as > you are aware)? > > Actually this is question arose while proof reading > instruction manuals written by a member of our local user > group. > > As there is a chance of it being widely circulated, I guess > he may have to issue it based on pd-help "as is", and refer > to Mathieu's comment if anyone asks the same, although if it > was never brought up here, chances of it being asked again > may be slim. Hi David, Just move the relevant objects to whatever category you think they belong, or reorganize the entire thing and change the categories. Then put it in the patch tracker on sourceforge. I've attached a reformatted version of the intro patch, if you want to use it as a template. I added some objects that were missing, like [drawsymbol], and the expr family, but haven't got around to reorganizing anything within the categories. -Jonathan > > -- > David Shimamoto > > > > _______________________________________________ > Pd-list(a)iem.at > mailing list > UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list >

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Re: [PD] Percolate
by rene beekman 26 Sep '09

26 Sep '09

Jose, Since no one else has answered your question so far, and since I had to find an answer to the same question only a few weeks ago, this is what I know about the current state of development of Percolate: You can find the different versions of Percolate at http://www.music.columbia.edu/PeRColate/ From there, there is a link to a Pd version of Percolate by Olaf Matthes. This version, however, is no longer available. From what I've heard - I was not around when this happened - Olaf seems to have decided to no longer develop for Pd after a dispute with other developers. Unfortunately, no one has stepped up to the plate to create a new port. So it seems that right now you have two options; find a way to do your project without the Percolate objects, or move to Max/MSP ... Hope this helps. Rene > From: Jose Luis Santorcuato <santorcuato76(a)gmail.com> > Subject: [PD] Percolate > To: PD List <pd-list(a)iem.at> > Message-ID: > <4345df630909241518w2a3b5dd3xcb5db24a899129fb(a)mail.gmail.com> > Content-Type: text/plain; charset="iso-8859-1" > > Dear friends, well i am working with music and arduino and i need > the old > library percolate... with objects like a bamboo~, marimba~ etc... > Can yours help me... > > Thanks a lot > > Jos?

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[PD-announce] Convocatoria: Taller de Algoritmia Octubre 2009 (Santiago, Chile)
by Correa Diego 26 Sep '09

26 Sep '09

Telemática aplicada a las artes. Técnicas en música electroacústica, circuitos electrónicos, bioelectrónica y procesamiento de señal digital en tiempo real. http://labormedia.cl/algoritmia Resumen: La orientación del taller es la integración de conocimientos prácticos de medios musicales, electrónicos, informáticos, bioelectrónicos y matemáticos para la formulación de proyectos estéticos. Los participantes deberán imaginar un cauce de acción con las herramientas entregadas en cada módulo, para luego dirigirlo a una presentación donde podrán debatir y formular alternativas en torno a las formas de lógica disponibles para la realización concreta: su estructura, función y experiencia. Duración de cada módulo: 8 horas pedagógicas de 45 min. El método formativo utilizado (esquema CUATRO) consta de diversos módulos temáticos con una duración total por módulo de 8 horas pedagógicas de 45 min. equivalentes a 4 sesiones de 90 min. para un máximo de 4 personas. El expositor guía cada sesión al estudio representativo de la técnica para luego llevar a la práctica la aplicación mediante la construcción de una obra. - Lugar: dōjō 道場. Matucana 151 (Metro Quinta Normal), Santiago, Chile. - Fechas y horario: del 5 al 31 de octubre; para horarios por módulo, consultar. - Inscripciones: al correo algoritmia(a)labormedia.cl o al teléfono (562) 8805476. Módulos para octubre: + Introducción a Sensores Análogos para Interfaces Interactivas. + Introducción a Pure Data (Pd). + Introducción a Sensores con Microcontroladores + Instrumentación Bioelectrónica. + Introducción a Métodos en Música y Video-Performance con Pd. + Introducción a Open Sound Control (OSC). + Sensores Inalámbricos. + Controladores Digitales. + Introducción a Métodos en Música Electrónica con Pd. + Introducción a Open Computer Vision (OpenCV). + Instrumentos Electrónicos Musicales. -- http://labormedia.cl/algoritmia _______________________________________________ Pd-announce mailing list Pd-announce(a)iem.at http://lists.puredata.info/listinfo/pd-announce

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linux jackd stutter/jitter playing
by Amir Taaki 25 Sep '09

25 Sep '09

Hi, In KDE I play many sounds without issue. no problems. I then want to play on puredata so I do $ su # /sbin/alsa force-reload -Rd alsa # reloads alsa system so KDE will release it for pd # qjackctl # pd I'm using pd-extended and load my patch to play oggs. When I play one sound its fine, but if I'm playing 2 sounds then I get skipping or bad jittering :( it sounds terrible it works under KDE so its not my kernel. I think its just bad setup that I have. I searched on google a lot but sorry dont know too much about these things. thanks

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Re: [PD] slight problem with 8in 8out audio patch
by ypatios 25 Sep '09

25 Sep '09

hi 2009/9/25 Jilt van Moorst <robotfunk(a)gmail.com> > OK, well 'visually' it seems like the number boxes are getting filled > (i see a delay between the bangs for each stage, otherwise they would > all happen at the same time) but I will look at it. > yes, that is what the "set" message does to numberboxes: it updates their content (also visually) but doesn't let them send this new content to their outlet ;-) > and a question: you have a reason for using the HDD instead of RAM? > > Yes. I (think I ) know how, unlike using RAM. Could you give me a hint > on how to do the same in RAM? > Instead of [writesf~] and [readsf~] try using [tabwrite~] and [tabplay~] (or [tabread4~ for more flexibility..) accordingly. Unfortunately, i have no time now to give you more info, please try the help files! :-) ciao -- ypatios

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slight problem with 8in 8out audio patch
by Jilt van Moorst 25 Sep '09

25 Sep '09

I'm having some trouble with this patch I'm making for an installation. I'll say upfront it has been years since I've touched PD.. but this one has me stumped what I expected to happen there are 4 zones, each with 2 microphones and 2 speakers. when moving through the zones your audio is recorded and played back the next zone like this enter zone 1 record mic 1 + 2 enter zone 2 record mic 3+4 playback recording from 1+2 over speaker 3+4 enter zone 3 record mic 5+6 playback recording from 3+4 over speaker 5+6 enter zone 4 record mic 7+8 playback recording from 3+4 over speaker 7+8 the recording is going more or less fine but no sound is being played back.. could anyone take a look at this patch ( you need audio card with 8in and 8out to test) and tell me what I'm doing wrong? maybe not waiting long enough before playing back the recorded files? the patch is here http://robotfunk.com/temp/contemplation008d.pd you need a 8in/8out to test it, would be much appreciated if someone would take a look at it. Jilt van Moorst

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Pd-list September 2009