Pd-list June 2011

pd-list@lists.iem.at

106 participants
190 discussions

A bit of generative patching
by Andrew Faraday 15 Jun '11

15 Jun '11

Hey Guys Just came across this Pd lesson on youtube... http://www.youtube.com/watch?v=ojO6woTngG8 It inspired me to get back on Pd (having not used it in a while) and modify the ideas he's throwing around into my own patch. This could quite possibly be the finest piece of single-canvas generative patching I've ever done, made in the space of about an hour. As ever any comments or suggestions would be welcome. Let me know what you think Andrew Faraday

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Re: [PD] frozen GUI
by Ivica Ico Bukvic 14 Jun '11

14 Jun '11

You can download disis_netsend/receive and other externals directly from the l2ork page I posted in my last email (just click on "join l2orkmania" and then on "software" and it should work with any flavor of pd. It is also a drop-in replacement for vanilla netsend/receive. HTH P.S. Many thanks for the kind words regarding NIME performance! Best wishes, Ico Ivica Ico Bukvic, D.M.A Composition, Music Technology Director, DISIS Interactive Sound & Intermedia Studio Director, L2Ork LinuxLaptop Orchestra Assistant Co-Director, CCTAD CHCI, CS, and Art (by courtesy) Virginia Tech Department of Music Blacksburg, VA 24061-0240 (540) 231-6139 (540) 231-5034 (fax) disis.music.vt.edu l2ork.music.vt.edu ico.bukvic.net Jeppi Jeppi <jeppiot(a)hotmail.com> wrote: Hi! Many thanks... By the way, nice performance@NIME, I was there. Great drummer, and nice ensemble! Yep, we use massive networking (I conduct another laptop orchestra, from Barcelona). We currently use Windows for the servers (because of soundcard driver availability)...is that netsend external available for it? Otherwise I'll check it during the summer, but not for our very next performance which is in two days....... Josep M _____________________________________________ From: ico(a)vt.edu To: jeppiot(a)hotmail.com Subject: RE: [PD] frozen GUI Date: Tue, 14 Jun 2011 14:55:19 +0200 Are you using any networking? If so, I encountered similar problems with gui updates in our l2ork setup where netreceive’s polling function (afaik) dispatches message at any time regardless of when the gui thread is taking place. Consequently, in pd-l2ork (Linux only at this point) there are changes in core architecture to address this including disis_netsend/netreceive external that, apart from broadcast and other features, also ensures that incoming messages always are dispatched within the gui update thread. http://l2ork.music.vt.edu/main/ (click on Software link) HTH ico _____________________________________________ From: pd-list-bounces(a)iem.at [mailto:pd-list-bounces@iem.at] On Behalf Of Jeppi Jeppi Sent: Tuesday, June 14, 2011 10:53 AM To: pd-list(a)iem.at Subject: [PD] frozen GUI Hi all, I know this is quite a recurrent topic...we are having serious issues with PD under Windows. The GUI gets frozen after 15-30min working, possibly due to excess of GUI updates, though not sure about that. The audio thread works and operating with the GUI is still possible, though with no visual feedback. Would it be a way to overcome that, or to relaunch/reconnect whatever the GUI alone, without having to restart PD? If removing GUI updates to hidden abstractions might help, I would patienlly remove them all... Thanks in advance Josep M

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ardino "open" message and version
by Matteo Sisti Sette 14 Jun '11

14 Jun '11

Hi, Digging into the [arduino] abstraction I've noticed that it seems to assume that [flatspace/comport] will output a "open 1" message when the connection is open, but that never happens. There is a "pd report firmware version" connected to comport's right outlet that does the following: [inlet] | [route open] | [select 1] | [delay 2000] | [version( | [outlet] and that's sent back to [pd command processing], as if that was used to ask the arduino for its version when the opening of the connection is detected. However, that does never happen because the "open" message never comes from comport's right outlet in the first place. However I do see the firmware version message on the console. So I'm guessing that the arduino outputs it when it gets connected, on its own initiative, without being asked. Is that right? Or is that triggered from somewhere else? The only thing coming out from flatspace/comport's right outlet seems to be a "-1" when the connection is closed. By the way I now see that the help patch for comport also has a [route open] (among other messages) on its right outlet, so maybe it is actually a bug in [comport] not outputting the open message? Thanks m.

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arduino weirdnesses
by Matteo Sisti Sette 14 Jun '11

14 Jun '11

Hi, I'm using and arduino UNO with StandardFirmata and the [arduino] abstraction and the arduino-test.pd test patch. When I open the connection, at random times some of the following things happen: - sometimes the "ver" subpatch (the one with blue gop just under "pd device info") appears empty instead of showing the usual "Firmata-2.2" - sometimes on the console I get the firmware message twice, and one of the times it is messed up, like: Firmware: StÃ¡-2.2 Firmware: StandardFirmata_2_2_forUNO_0_3-2.2 -sometimes I get this error on the console: And of course, most of the times everything works fine. This looks like there are being transmission errors on the serial line, doesn't it? Doesn't it use any error correction? Or is it something else? I always close the connection before I try opening it again, and I'm doing this all with the arduino-test.pd patch. Thanks m.

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Reminder (18 June deadline) Call for papers and works - Understanding Visual Music
by Eldad Tsabary 14 Jun '11

14 Jun '11

*Understanding**V**I**S**U**ALMusic 2011* *Hexagram-Concordia Centre for Research Creation in Media Arts and Technologies* *in collaboration with the Department of Music* *CONCORDIA UNIVERSITY* Montreal - Canada August 26th and 27th, 2011 ** CALL FOR PAPERS AND CREATIVE WORKS *_DESCRIPTION_* A two-day conference focused on developing an understanding of the practice of visual music, its definition, related creative and perceptual considerations, current trends, technological innovation, and possible future directions. The event will take place on *Friday the 26th and Saturday the 27th of August 2011* and will include paper sessions, roundtable discussions, and creative works presentations. We are inviting researchers to present studies that address visual music's multiple definitions and dimensions, questions around visual music aesthetics and meaning, hierarchy and correlation of sound and image in this context, and the audience's perception thereof. Artists are also invited to propose visual music presentations -- both live and fixed. Attendance is required in both cases. ** *_SUBMISSION PROCEDURES_* *Paper presentation*: please use the *online submission engine *at http://uvm2011.hexagram.ca/ to send: [1] an *abstract* (250 words or less)**and [2] a *short biography *ready for printing (250 words or less). Additionally send [3] *a 3-page CV as a PDF file *to uvm2011.concordia(a)gmail.com <mailto:uvm2011.concordia@gmail.com>. *Visual music presentation*: please use the *online submission engine *at http://uvm2011.hexagram.ca/ to send: [1] the title of your *piece, duration*, indication whether the presentation will be *live or fixed*, [2] a *short description* of the proposed piece (250 words or less), [3] a *short biography *ready for printing (250 words or less), and [4] *detailed technical needs*. Also include [5] *links to audiovisual sample material* hosted in a *non-expiring URL* (for this reason, please do not send your audio-visual material using /yousendit/ or any similar applications, and do NOT send your audio-visual material by email) and [6] send a *3-page CV as a PDF file* to uvm2011.concordia(a)gmail.com <mailto:uvm2011.concordia@gmail.com>. *_SESSION FORMATS_* *Paper presentations*: each paper will be presented in person by the author for approx. 20 minutes followed by 5-10 minutes of discussion. *Visual music presentations*: creative works presentations will take place in a visual music show that will conclude the colloquium and between paper sessions throughout the day. *Roundtable discussion[s]*: an hour-long open discussion on key issues related to the main theme of the colloquium. *_DATES_* - *Deadline *for reception of proposals: *June 18th, 2011* - *Notification* of acceptance: *June 30th, 2011* - *Confirmation of attendance* by artist/researchers: *July 20th, 2011* - *Colloquium* UVM2011: *August 26th-27th, 2011* *_UVM-2011 ORGANIZERS _* Ricardo Dal Farra (co-director) Eldad Tsabary (co-director) Luigi Allemano (collaborator) *_CONTACT, INFORMATION and ABSTRACTS:_* Email: uvm2011.concordia(a)gmail.com <mailto:uvm2011.concordia@gmail.com> UVM2011 website: http://uvm2011.hexagram.ca/ *Understanding**V**I**S**U**ALMusic 2011*

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[PD-announce] NYC Patching Circle this Thursday 6/16, 6-9pm
by Hans-Christoph Steiner 14 Jun '11

14 Jun '11

We have a regular schedule now, alternating each month between Thursday 6-9pm at General Assembly and Sunday 6-9pm at NYC Resistor. This Thursday we'll be back at General Assembly hosted by Lee Azzarello. http://puredata.info/community/NYCPatchingCircle We spend enough time alone staring at our computers; we are proposing to work together. So often issues that arise when working can be solved with a quick two minute discussion that would take hours to solve alone. We have Dorkbot to see people's work, we have Share where anyone can play, we have workshops and universities to learn from. This is a meeting where we all can come to work. This is an informal gathering of patching and patchers (Pd, Max/MSP/ Jitter, and even vvvv, Eyesweb, Labview, etc.). Beginners and Experienced welcome. Open to everyone, students, the public, etc. Work on personal projects, professional projects, school projects, ask for help, help others, or just patch quietly to yourself, in a room full of other people patching patches and helping other people patch. Thursday 6/16, 6-9pm Free! Directions ---------- Patching Circle, http://puredata.info/community/NYCPatchingCircle General Assembly, http://www.generalassemb.ly/ Thursday, June 16, 6-9pm 902 Broadway, 4th Floor Flatiron District New York, NY 10010 347.850.4872 (Hans) _______________________________________________ Pd-announce mailing list Pd-announce(a)iem.at http://lists.puredata.info/listinfo/pd-announce

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pdgst capsfilter ?
by Antoine Villeret 14 Jun '11

14 Jun '11

hello, does anyone know how to set caps filter with pdgst ? for me, the patch tests/capstest.pd doesn't work, the object [audio/x-raw rate=22500] can't be created i'm on Ubuntu 10.04, pdgst svn rev. 877 best antoine

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[PD-announce] Follow Visualizar'11 Seminar ONLINE
by Medialab-Prado comunicacion 13 Jun '11

13 Jun '11

International Seminar Visualizar'11: Understanding Infrastructures *06.14.2011, 06.15.2011 and 06.27.2011* @ Medialab Prado · Plaza de las Letras, C/ Alameda, 15 Madrid**(Spain)*http://medialab-prado.es* Presentations and seminar program on June 14 and 15, 2011 during the workshop-seminar Visualizar'11: Understanding infraestructures, an event on the production of projects that will investigate, analyze and represent through data the running of infrastructures and global systems. The seminar will take place on June 13 and 14. Free admission. Limited seating. [live streaming] Simultaneous translation English/Spanish _*Tuesday**, June 14*_ 10 am: Opening and presentation of the event 10:30 am: Presentation of the workshop and the 10 projects selected through an international open call that will be collaboratively developed during the workshop 2 pm – 2:30 pm: Collaborators' presentation 5 pm: Lecture by Amber Frid-Jimenez: /Data Is Political/ 6 pm: Lecture by Rob Holmes: /An Atlas of iPhone Landscapes/ 7 pm: Break 7:30 pm - 8:30 pm: Lecture by Dietmar Offenhuber (SENSEable City Lab/ MIT):/The Internet of Obsolete Objects/ _*Wednesday**, June 15*_ 10 am-10:30 am: Paper presentation by Daniel Rojas: /Cartografía, descubrimiento, uso y representación / 10:30 am: Paper presentation byJosé Luis Muñoz Muñoz: /Some Looks of the Art Over the Space of the Urban Infraestructures of the Contemporary City/ 11 am: Paper presentation bye Anil Bawa-Cavia: /Flowprints: Visualising Urban Network Dynamics / 11:30 am: Break 12 am: Paper presentation byInês Salpico:/Visualizing Financial Networks: New Understanding of the Financial System and Implications for Policy Makers / 12:30 am -1 pm: Paper presentation by Evangelos Kapros: /Poverty & Immigration: Visualising Simulations / 5pm: Lecture by Tom Raftery: /The Terms Smart Grid Has Recently Started to Enter the Everyday Lexicon, But What Is It, And Why Do We Need It?/ 6pm: Lecture by Drew Hemment: /Innovation in Infrastructure: DataGM/ 7pm: Break 7:30 pm- 8:30pm: Lecture by Usman Haque (Pachube):/The Craft of Data/ _* Monday, June 27 *_6 pm: Lecture by Andrew Vande Moere (Information Aesthetics). At EOI School of Business _*Other Activities:*_ _*Monday*_*_, June 20 _*5 pm - 8 pm: Impure workshop, an innovative tool for data visualization. Held by Bestiario. Limited seating. *_ Tuesday, June 21_* 7 pm - 9 pm: #Redada 8: Transparency and Access to Information. With Ignacio Escolar, David Cabo, Juan Freire, Eva Moraga, Daniel Montero, and Victoria Anderica. _*Wednesday*_*_, June 22_* 6:30 pm - 8 pm: Workshop: Introduction to Data Visualization and Analysis with R. Held byFelipe Ortega. Limited seating. In collaboration with EOI School of Business (http://www.eoi.es) -- Medialab-Prado Área de Las Artes, Ayuntamiento de Madrid Plaza de las Letras Alameda, 15 28014 Madrid Tfno. +34 913 692 303 info.m(a)medialab-prado.es www.medialab-prado.es "Antes de imprimir este documento asegúrate de que es realmente necesario. ¡Gracias por tu colaboración!" _______________________________________________ Pd-announce mailing list Pd-announce(a)iem.at http://lists.puredata.info/listinfo/pd-announce

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[PD-announce] Doctoral Research Scholarship – 2 positions in SOPI research group
by Koray Tahiroglu 13 Jun '11

13 Jun '11

Dear colleagues, (sorry for cross-posting) Please forward this message to anyone you think might be interested. Doctoral Research Scholarship – 2 positions in SOPI research group Closing date for applications: 10 July 2011 Required start date: September 2011 Sound and Physical Interaction (SOPI) research group at the Department of Media, Aalto University School of Art and Design, offers two studentships for doctoral research, for full-time doctoral studies, beginning in September 2011. SOPI research group provides funding for up to 2 years, with a 1 year extension available after evaluation. Successful applicants will pursue research in SOPI research group and support a research project on developing computational models for enactive engagement of users in a participatory interactive art context. We encourage graduate students to consider applications with research project proposals, focusing on the notion of participation, embodiment and human-human interaction in sound related activities within the framework of enaction. Successful applicants will begin their doctoral studies at the Department of Media and they will be expected to complete their thesis within 3 years. As part of the scholarship, successful applicants will also be responsible for some teaching in the Department of Media. Requirements – – Master’s degree in Sound / Music Technology or New Media studies, or any other relevant discipline. – Knowledge of digital sound synthesis methods & techniques and programming (e.g. Pure Data, C, C++, Objective-C). Duration and Salary – 2 years full time ( with provision for a 1 year extension after evaluation). Salary will be based on the new salary system of Finnish universities ( approx. 2400€ / month pre-tax). Interested candidates should e-mail their application, including a CV, a short statement (up to 1500 words) of their research interests, explaining the intended objectives and how the proposed research fits within the scope of SOPI research group, and the contact information of 2 referees to Koray Tahiroğlu (koray.tahiroglu(a)aalto.fi). Applications must be sent by Sunday, 10th July 2011. Online interviews will be held during the week 28 (11-17 July). For further information about SOPI research group please see http://sopi.media.taik.fi/ Further information about the Department of Media / Media Lab is available at http://mlab.taik.fi/ best Koray ------------------------------------- M.Koray Tahiroğlu Department of Media, Aalto University, School of Art and Design http://sopi.media.taik.fi/ http://mlab.taik.fi/~korayt tel: +358 45 233 6272 _______________________________________________ Pd-announce mailing list Pd-announce(a)iem.at http://lists.puredata.info/listinfo/pd-announce

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oscillator and filter lib - reprise?
by Lorenzo Sutton 13 Jun '11

13 Jun '11

I guess eventually it didn't happen right? http://www.mail-archive.com/pd-dev@iem.at/msg03279.html It seemed like a very sensible proposal, together with Roman's one of pulling together filters. Just wondering... Lorenzo.

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Pd-list June 2011