Pd-list August 2009

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106 participants
161 discussions

Re: [PD] limiter questions
by Mirko Maier 26 Aug '09

26 Aug '09

> ... which is normal, because your input signal has a short click, too. A > limiter will not elimiate clicks of arbitrary shortness. A lowpass filter > does > that or a clipper. Ok, thank you for that information. > Attached is a declicked version of your patch, which also has an input > declicker. Thanks! But can anybody help me with my 1st question: how to convert the limitation calculation in decibels back to values that limit the original signal correctly. At the moment, in my patch it doesn't really limit. Best Mirko -- Neu: GMX Doppel-FLAT mit Internet-Flatrate + Telefon-Flatrate fÃ¼r nur 19,99 Euro/mtl.!* http://portal.gmx.net/de/go/dsl02

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is there a way to separate colors layer in PIDIP
by t'es in t'es bat 26 Aug '09

26 Aug '09

Hello, i'd just want to extract from a camera the fee layer red, green and blue and then apply a delay on each to get different timing for different colors for an installation... is there a way to make it with unpack... thanks david -- TNTB t'es in t'es bat 7 place Favier 13210 St Remy de Provence T/: 04 90 26 95 09 P/: 06 86 86 12 19 +++++++++++++++++++++ http://www.tntb.net =============== ++++++++++++++++++++++++++++++++++++

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Bienal Internacional de Arquitetura
by Ariane stolfi 26 Aug '09

26 Aug '09

Hi, One of my advisors is aking for sugestions about artists, architects and designers who works with interventions in the urban medium, to perform or to make interventions in the International Biennial of Arquitecture here in Brasil, that will be in the last tree months of this year, here in São Paulo. He is particulary interested in Latin American artists. Its good to say that the exibition will happen in a modern Oscar Niemeyer´s building, protected for historical reasons, so it´s not alowed to make direct interventions on the building. It seems that the event will have an enfasis on artistic experiments, ant they are interested in audiovisual performances, interactive instalations on buildings and things like that. If there´s someone interested, or knows someone whose work might fit in a context of this event, please send me an e-mail with info about the work, like a portfolio or a website or something. Thanks Ariane

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[PD-announce] Convocatoria: Taller de Algoritmia Septiembre 2009
by Correa Diego 26 Aug '09

26 Aug '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 8 horas pedagógicas de 45 min. divididas en 4 sesiones de dos horas pedagogicas cada una (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. - Valor por módulo: $40.000.- - Fechas y horario: del 7 al 28 de septiembre; para horarios por módulo, consultar. - Inscripciones: al correo algoritmia[en]labormedia.cl o al teléfono (562) 8805476. Módulos: + Canto a dos voces con Theremín. + Introducción a Sensores Análogos para Interfaces Interactivas. + Masterización Digital. + Instrumentación Bioelectrónica. + Introducción a Pure Data (Pd). + Introducción a Métodos en Música y Video-Performance con Pd. -- http://labormedia.cl/algoritmia _______________________________________________ Pd-announce mailing list Pd-announce(a)iem.at http://lists.puredata.info/listinfo/pd-announce

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Gem on :0.1
by Miha Tomšič 26 Aug '09

26 Aug '09

Hello! I would like to open Gem window on second screen (:0.1). I am using nvidia proprietary on fedora 11 and it works fine on first screen (:0.0). When issuing [create :0.1( to [gemwin] Gem gives me the following error: GEM: creating gem-window on display :0.1 error: GEM: fullscreen not available on remote display error: GEM-Xwin: BadMatch (invalid parameter attributes) error: GEM: Could not create rendering context error: GEM-Xwin: GLXBadContext error: GEM: Unable to create window error: [gemwin]: no window made glxinfo for both screens says: ------------- display: :0 screen: 0 direct rendering: Yes ------------- display: :0 screen: 1 direct rendering: Yes ------------- There might be a problem with second screen because KDE 4.2 is not running any window manager on second screen in separate X display. Is that the problem? Does anybody know how to run manager on both screens? Thanks in advance, Miha

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limiter questions
by Mirko Maier 26 Aug '09

26 Aug '09

hi list, here's a limiter patch but it doesn't work. i can calculate a limitation for decibels, but how can i adjust it to the original signal? and is it possible to avoid any click? thanx for hints. mirko #N canvas 603 162 1007 794 12; #X floatatom 426 284 5 0 0 0 - - -; #X obj 174 585 *~; #X floatatom 375 230 5 0 0 0 - - -; #X obj 375 196 env~ 64; #X obj 174 140 *~; #X obj 173 38 osc~ 440; #X obj 237 96 pipe 10; #X msg 244 58 4; #X msg 278 58 0.5; #X obj 276 21 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1 -1; #X floatatom 402 87 5 0 0 0 - - -; #X floatatom 426 345 5 0 0 0 - - -; #X floatatom 321 404 5 0 0 0 - - -; #X obj 298 374 *; #X floatatom 349 457 5 0 0 0 - - -; #X obj 301 638 env~ 64; #X obj 175 261 z~ 64; #X obj 375 255 moses 90; #X obj 426 312 expr 90/$f1; #X text 395 387 1st question:; #X text 299 21 <- 2nd question: is it possible to really get no click? ; #X text 390 414 it's no problem to limit the number stream (limit is 90db); #X text 420 453 but it should be the same here! how convert?; #X text 66 38 test signal; #X text 454 86 any amplification \, e.g. 2; #X obj 173 732 dac~; #X connect 0 0 18 0; #X connect 1 0 15 0; #X connect 1 0 25 0; #X connect 1 0 25 1; #X connect 2 0 13 0; #X connect 2 0 17 0; #X connect 3 0 2 0; #X connect 4 0 3 0; #X connect 4 0 16 0; #X connect 5 0 4 0; #X connect 6 0 4 1; #X connect 7 0 4 1; #X connect 8 0 6 0; #X connect 9 0 7 0; #X connect 9 0 8 0; #X connect 10 0 4 1; #X connect 11 0 13 1; #X connect 11 0 1 1; #X connect 13 0 12 0; #X connect 15 0 14 0; #X connect 16 0 1 0; #X connect 17 1 0 0; #X connect 18 0 11 0; -- GRATIS fÃ¼r alle GMX-Mitglieder: Die maxdome Movie-FLAT! Jetzt freischalten unter http://portal.gmx.net/de/go/maxdome01

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in/out fest in NYC
by Chris Gilroy 25 Aug '09

25 Aug '09

hey all! my name is chris gilroy and i am putting together a festival in NYC! In/Out Fest is going to focus on creating programs and controllers for audio/visual performance. basically, a way to celebrate the rise of open source! it will talk place on december 12th at the tank (home of blip fest and bent fest). we are looking for some more performers and people to lead workshops, so if you are interested, let me know! you can reach me at christgilroy(a)gmail.com. hopefully talk to you all soon! chris gilroy ps, my questions regarding puredata will be coming very soon!

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[PD-announce] smeck (6ch guitar processing patch) released
by Miller Puckette 25 Aug '09

25 Aug '09

Hi all, I've finally done a good enough job of cleaning up the 'smeck' patch (seen at Pd conventions 2007 and 2009) to consider it releasable. This patch takes a 6-channel signal from a separated guitar pickup (such as the Roland GK series) and does a variety of cool things to it. Smeck is available from: http://crca.ucsd.edu/~msp/ cheers Miller _______________________________________________ Pd-announce mailing list Pd-announce(a)iem.at http://lists.puredata.info/listinfo/pd-announce

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[PD-announce] pdcon09 material
by Henrique Iwao 25 Aug '09

25 Aug '09

hi everyone. http://sussurro.musica.ufrj.br/pdcon09/material.html has pdcon09 audio files and two links for text and photo. if you have material please contribute, you can all answer this and i'll probably link it there. best, henrique iwao. -- www.myspace.com/henriqueiwao www.myspace.com/ibrasotope _______________________________________________ Pd-announce mailing list Pd-announce(a)iem.at http://lists.puredata.info/listinfo/pd-announce

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Stack underflow?
by Andrew Faraday 24 Aug '09

24 Aug '09

Hey all I've recently been playing with particle effects, at times I want to stop a source placing new particles while still seeing existing ones. However if I give [part_source] an argument saying 0, this works, however I get a repeating message in the console claiming a 'stack underflow'. A few more particle chains and the patch will crash. Any idea how I can avoid this happening? God Bless Andrew _________________________________________________________________ Windows Live Messenger: Celebrate 10 amazing years with free winks and emoticons. http://clk.atdmt.com/UKM/go/157562755/direct/01/

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Pd-list August 2009