Pd-list October 2012

pd-list@lists.iem.at

100 participants
170 discussions

"glitching" tools
by David Schaffer 28 Oct '12

28 Oct '12

Hi there, I just watched this crazy video about glitch art: http://www.youtube.com/watch?v=gr0yiOyvas4&feature=share&list=PLC3D56568848… It explains how to create a glitchy image by turning an jpeg file into a .txt file, doing all sort of random modifications into it, and turning it back to .jpg. I tried to do the same with an mp3 an got impressive (yet unpredictable) results. I was wondering if anyone out there had explored this field using pd. It would be awsome to have a set of tools to walk this fascinating path... D.S http://www.flickr.com/photos/schafferdavid/ http://audioblog.arteradio.com/David_Schaffer/

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Re: [PD] i945GM not good enough for GEM anymore?
by IOhannes m zmölnig 27 Oct '12

27 Oct '12

please keep this on list. On 10/27/2012 08:07 PM, Bastiaan van den Berg wrote: > On Sat, Oct 27, 2012 at 7:49 PM, IOhannes m zmÃ¶lnig<zmoelnig(a)iem.at> wrote: >> what does glewinfo tell you? > > http://pastebin.com/SazpiEre weird, that output looks good enough. what i don't understand is which glew-version you are actually using: depending on how Gem is compiled it can use the system's glew or a built-in version (which is 1.5.4, which is also what your pastie shows but 1.5.4 is rather oldish...) fgmdar IOhannes > >> what's the problem you are having? (an error message is not a problem by >> itself; it only tells you that there might be a real problem) > > 'hanging' GEM windows, no output being drawn, slow gui response, > generally not-working-GEM ... > > -- > buZz >

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i945GM not good enough for GEM anymore?
by Bastiaan van den Berg 27 Oct '12

27 Oct '12

I grabbed puredata 0.43.4 last night on my laptop, to play around with some GEM stuff.. But now, everytime I want to create a GEM window, i get the following error; GEM: failed to init GLEW: your system only supports openGL-1.0 Google tells me intel's drivers have and will never support more than opengl 1.4. So this problem must have always existed? Still this is the first time I have seen it... Is it possible that this check only recently got introduced? Is there a way around it? If i promise to only use older openGL features, can I then still use it? :) -- Regards, buZz

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Malinette - prototyping tool
by abel.jerome＠free.fr 27 Oct '12

27 Oct '12

Hi pd list, I would like to present you a project made with Pd : Malinette. Malinette is an all-in-one solution to show and make simple interaction and multimedia projects. It is a software and a hardware set. The software is based on Pure Data extended. It is also a very convenient suitcase with a computer, speakers, arduino and electronic circuits to test ideas and projects very quickly. README: https://gitorious.org/malinette/malinette/blobs/master/README.txt Download the last release: http://reso-nance.org/malinette-soft/latest/ List of abstractions (in French): http://reso-nance.org/malinette/ Sources: https://gitorious.org/malinette/malinette/trees/master The project is still in development (0.82), in a in-between state, waiting for feedbacks and suggestions : - bugs with pd version and OS version - understand how to maintain [tof/menubutton] which seems not be in the next pd.extended and which is very useful for our project - add an audio-sampler (record/play, loop/oneshot, start, end, pitchshifter/timestretch) - add a video-sampler + export movie file - ... Best, --- Jérôme http://jeromeabel.net

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[PD-announce] PuREST JSON 0.8 released
by Thomas Mayer 27 Oct '12

27 Oct '12

Hello, I am glad to announce version 0.8 of PuREST JSON, code name: I did, I did taw a putty tat. PuREST JSON is a library for working with RESTful HTTP webservices, and JSON data. Authentication and authorization for webservices are available with basic HTTP auth, cookie authentication, and OAuth. As an example for OAuth authenticated webservices, a Twitter client is included. New objects: - [rest] performs RESTful HTTP requests (GET, POST, PUT, DELETE), but does not parse the returned values for JSON. Basic HTTP authentication and cookie authentication possible. - [oauth] performs OAuth secured RESTful requests (GET and POST). - [urlparams] concatenates a list of key/value pairs as URL parameters, and properly escapes special characters Changes: - [rest-json] is now an abstraction wrapping [rest] and [json-decode], but should perform as before See help files, manual and examples for details. Github repository: https://github.com/residuum/PuRestJson Debian Package for i386: https://github.com/downloads/residuum/PuRestJson/pd-purest-json_0.8_i386.deb Debian Package for Raspberry Pi: https://github.com/downloads/residuum/PuRestJson/pd-purest-json_0.8_armhf.d… Incomplete compilation instructions: https://github.com/residuum/PuRestJson/wiki/Compilation Have fun, {name: "Thomas"} -- "Chaney was aware that anything, however small, can get the eye of the media if it's repulsive enough." (Robert Anton Wilson - The Universe Next Door) http://www.residuum.org/ _______________________________________________ Pd-announce mailing list Pd-announce(a)iem.at http://lists.puredata.info/listinfo/pd-announce

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Virginia Tech: Faculty Position in Music Technology
by Ivica Ico Bukvic 26 Oct '12

26 Oct '12

Virginia Tech Assistant Professor of Music Technology Tenure-track faculty appointment. Full time, 9 months. Assistant Professor, salary commensurate with training and experience. Start Date: August 10, 2013. DUTIES: Responsibilities for the position will be to teach and recruit students in the various domains of music technology and develop a research program with particular focus on interdisciplinary and collaborative research in partnership with the Institute for Creativity, Arts, and Technology. Serve on committees and perform other appropriate university service. Additional duties are dependent upon the qualifications and interests of the applicant and the needs of the Department of Music. REQUIRED QUALIFICATIONS: Doctorate or equivalent experience in a music technology related field is required. Evidence of creative output, collaborative research experience, and excellence in teaching is required. Extensive technology literacy including experience with a diverse collection of digital signal processing (DSP) tools, techniques, and creative approaches is also required. The successful candidate will demonstrate high potential for building an outstanding program. We seek candidates with the demonstrated potential to contribute effectively to a faculty team dedicated to creating a positive, dynamic, and inclusive learning environment for an increasingly diverse student population. PREFERRED QUALIFICATIONS: Familiarity with multiple operating systems, as well as proficiency in Max/MSP, Pure-Data, and other interactive DSP programming languages and environments is preferred. A collaborative research portfolio including artistic creations (installations, performance-based works), funded research, and publications is preferred. Experience in one or more of the following: live coding, MAKEr culture, hyper-instruments, circuit bending, computer music, acoustics, wave field synthesis, interactive design, laptop orchestra and/or mobile computer ensembles, recording production, sound design, multimedia, and/or commercial music performance is also preferred. See full description of qualifications as well as application materials and procedures at music.vt.edu or https://listings.jobs.vt.edu/postings/26919 DEADLINE: To be assured of full consideration, applications should be received by December 21, 2012. Application review will continue until the position is filled. Virginia Tech is an AA/EO/ADA institution committed to cultural diversity. We seek candidates who share our commitment to diversity. Women and minorities are encouraged to apply. Virginia Tech is an equal opportunity/affirmative action institution. Ivica Ico Bukvic, D.M.A. Composition, Music Technology Director, DISIS Interactive Sound & Intermedia Studio Director, L2Ork Linux Laptop Orchestra Head, ICAT IMPACT Studio Virginia Tech Dept. of Music - 0240 Blacksburg, VA 24061 (540) 231-6139 (540) 231-5034 (fax) ico(a)vt.edu http://www.music.vt.edu/faculty/bukvic/

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windowing extended objetcs, mistakes on help files and how to make them into vanilla patches
by Alexandre Torres Porres 26 Oct '12

26 Oct '12

Hi there, I was studying the window functions for FFT, so I was trying to build into vanilla pacthes the window functions that come on Pd-Extended [windowing] package. I got to do them all, but kaiser~ and gaussian~ Do any of you feel capable to perform this ver nerdy taks? Well, anyway, here are some inconsistencies/mistakes I found ont the description of the formulas that are present in the help of those external objetcts: - blackman~ instead of 0.8 it should be 0.08 - welch formula: 1-abs(x) - not sure, but doesn't seem to be right or clear. I used this one: http://paulbourke.net/miscellaneous/windows/ - barlett~: 1-x^2 doesn't seem to be right or clear either, I used this one: http://mathworld.wolfram.com/ApodizationFunction.html - connes~: cos(pi*x/2) - it's the same as cosine~ so it can't be right, I used the above link again. Cheers Alex

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Trouble installing Pd Extended 0.43.3 on Raspberry Pi
by Josué Deprat 26 Oct '12

26 Oct '12

Hello everyone! I following the installing instructions for Pd extended for Raspberry Pi and when I run this command: $ sudo dpkg -i Pd-0.43.3-extended-20121004.deb I keep getting this error: Selecting previously unselected package pd-extended. (Reading database ... 57768 files and directories currently installed.) Unpacking pd-extended (from Pd-0.43.3-extended-20121004.deb) ... dpkg: dependency problems prevent configuration of pd-extended: pd-extended depends on libfftw3-3; however: Package libfftw3-3 is not installed. pd-extended depends on libftgl2 (>= 2.1.3~rc5); however: Package libftgl2 is not installed. pd-extended depends on libglu1-mesa | libglu1; however: Package libglu1-mesa is not installed. Package libglu1 is not installed. pd-extended depends on libgsl0ldbl (>= 1.9); however: Package libgsl0ldbl is not installed. pd-extended depends on libjack-jackd2-0 (>= 1.9.5~dfsg-14) | libjack-0.116; however: Package libjack-jackd2-0 is not installed. Package libjack-0.116 is not installed. pd-extended depends on liblua5.1-0; however: Package liblua5.1-0 is not installed. pd-extended depends on libmp3lame0; however: Package libmp3lame0 is not installed. pd-extended depends on libquicktime2 (>= 2:1.2.2); however: Package libquicktime2 is not installed. pd-extended depends on libspeex1 (>= 1.2~beta3-1); however: Package libspeex1 is not installed. dpkg: error processing pd-extended (--install): dependency problems - leaving unconfigured Processing triggers for man-db ... Processing triggers for menu ... Processing triggers for hicolor-icon-theme ... Processing triggers for desktop-file-utils ... Processing triggers for shared-mime-info ... Errors were encountered while processing: Has anyone else encountered this problem? If so, any suggestions? thanks, Josue Deprat

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fexpr~
by Billy King 25 Oct '12

25 Oct '12

could anyone help by explaining the use of the fexpr~? how is it different from the expr~ ? Thank you!

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[PD-announce] Network Music Festival OPEN CALL
by Holger 25 Oct '12

25 Oct '12

*Network Music Festival // 22-24 February 2013 // Birmingham (UK)* * * A weekend of hi-tech musical performances and workshops that presents new musical forms and ideas where networking is integral to the aesthetics of creation or to the performance practice. The network music festival will take place 22-24 February 2013 in Birmingham (UK) in the heart of Birmingham’s creative community. Presenting an exciting and diverse line-up of network artists including, laptop performances, live coding, collaborative environments for music making, sound installations, workshops and everything else in between, the Network Musical Festival boasts an international line-up including some of Birmingham’s best home-grown hi-tech musical performers. *Open Calls* * * *DEADLINE FOR ALL SUBMISSIONS: 23 November 2012* * * The Network Music Festival 2013 is now inviting submissions for *Performances (Concert or Club), Installations, Talks, Workshops* and*'Other'.* The Network Music Festival aims to showcase a broad spectrum of musical and sound related works, research and participatory activities which use networking as part of their aesthetic, creation or performance practice. Network Music Festival would like to invite submissions in the categories of Performance, Installation, Talk and Workshop. We also include an 'Other' category where you are free to submit proposals that fall outside of the previous categories but that you feel would be an appropriate addition to the festival programme. http://networkmusicfestival.org/open-call/ <http://networkmusicfestival.org/open-call/%22%20%5ct%20%22_blank> * * *// PERFORMANCES //* * * Performances where networking is an integral part of the aesthetics or performance practice. This could include: * laptop ensembles/orchestras/bands * mixed networked instrumental and/or visuals and electronic groups * performances which use the internet as part of the performance * hardware networks, communicating gadgets * multi-location and geographically distributed performances * any other performances that use networking in some form Proposed performances should be around 10-30 minutes in duration. *// INSTALLATIONS //* * * Sound installations which use networking as central to the aesthetic and/or creation of the work. This could include: * static installations * installations which explore the surrounding area * interactive installations using the internet * installations which explore the aesthetic of networking or role of the internet in musical culture and practice * * * // TALKS //* The Network Music Festival will include an informal talks session open to members of the public. Please submit Informal talks on the theme of network music. Light-hearted and accessible topics are encouraged. Talks will be 10-20 minutes in duration. *// WORKSHOPS //* Participatory workshops which cover topics related to sound and networking. These may focus on technological and/or artistic aspects. Please note this is a submission to LEAD a workshop. Please state the experience level required in order to take part in the workshop and the length of time and resources required. *// OTHER //* * * If there’s anything that you want to submit that you don’t feel is covered by the above categories please submit with as much information as possible. *DEADLINE FOR ALL SUBMISSIONS: 23 November 2012* * * http://networkmusicfestival.org/open-call/ <http://networkmusicfestival.org/open-call/%22%20%5ct%20%22_blank> Any questions email networkmusicfestival(a)gmail.com <mailto:networkmusicfestival@gmail.com> with ‘OPEN CALL’ in the subject line. networkmusicfestival.org <http://networkmusicfestival.org/> // @netmusicfest <https://twitter.com/NetMusicFest> // facebook.com/networkmusicfestival <http://www.facebook.com/networkmusicfestival> _______________________________________________ Pd-announce mailing list Pd-announce(a)iem.at http://lists.puredata.info/listinfo/pd-announce

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Pd-list October 2012