Pd-announce

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Pure Data Berlin meeting this week
by Malte Steiner 04 May '16

04 May '16

PD Berlin meetings are from now at c-base (Rungestrasse 20 Berlin) every first and third thursday in the month beginning 20:00, the next one is tomorrows Thursday, the 5. May. Looking forward to it and thanks c-base for hosting us. What we do: The meetings don't replace workshops (which are offered extra ;) ), scope of these meetings can be any (or none) of the following: patch/project showcase programming work on general Pd documentation help for beginners (installation, programming tips, ...) or something else you want to do ... Just come along, bring your laptop and sit down with us. The bar is open during the meetings. Necessary prerequisites are only a computer and good mood. If Pd isn't on it, we'll download and install it. http://puredata.info/community/groups/pd-berlin/pd-berlin-users-group/ We thank c-base for providing the space and network for the meetings.

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MUME - CALL FOR SUBMISSION - DEADLINE EXTENSION
by Kıvanç Tatar 02 May '16

02 May '16

============================================ CALL FOR SUBMISSION - DEADLINE EXTENSION ============================================ ((( MUME 2016 ))) 4th International Workshop on Musical Metacreation http://musicalmetacreation.org June 27, 2016 MUME 2016 is to be held in Paris at Université Pierre et Marie Curie (UPMC), in conjunction with the Seventh International Conference on Computational Creativity, ICCC 2016. === Important Dates === Workshop submission deadline: May 1, 2016 EXTENDED DEADLINE: May 10, 2016 Notification date: June 5, 2016 Camera-ready version: June 10, 2016 Workshop date: June 27, 2016 ====================== MUME aims to bring together artists, practitioners, and researchers interested in developing systems that autonomously (or interactively) recognize, learn, represent, compose, generate, complete, accompany, or interpret music. As such, we welcome contributions to the theory or practice of generative music systems and their applications in new media, digital art, and entertainment at large. Topics ====== We encourage paper and demo submissions on MUME-related topics, including the following: -- Models, Representation and Algorithms for MUME -- Systems and Applications of MUME -- Evaluation of MUME Submission Format and Requirements ================================= Please make submissions via the EasyChair system at: https://easychair.org/conferences/?conf=mume2016. For complete details on attendance, submissions and formatting, please visit the workshop website: <http://www.musicalmetacreation.org> http://musicalmetacreation.org Questions & Requests ====================================== Please direct any inquiries/suggestions/special requests to the Workshop Chair, Philippe Pasquier (pasquier(a)sfu.ca). Workshop Organizers =================== Pr. Philippe Pasquier (Workshop Chair) School of Interactive Arts and Technology (SIAT) Simon Fraser University, Canada Pr. Arne Eigenfeldt School for the Contemporary Arts Simon Fraser University, Canada Dr. Oliver Bown Design Lab, Faculty of Architecture, Design and Planning The University of Sydney, Australia Kıvanç Tatar (MUME Administration and Publicity Assistant) School of Interactive Arts and Technology, Simon Fraser University, Vancouver, Canada. ---------------------- http://musicalmetacreation.org ====================== -- Kıvanç Tatar ---------------------------------- Researcher, Metacreation Lab Interactive Arts and Technology Simon Fraser University, Vancouver, Canada GSM : 1 778 858 6073 Email: kivanctatar(a)gmail.com Website: https://kivanctatar.wordpress.com/

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Oops, test3 bad, test4 up now
by Miller Puckette 02 May '16

02 May '16

Sorry for the noise - I broke the variable delay reader in 0.47-0test3 - I've uploaded test4 to replace it... http://msp.ucsd.edu/software.htm etc. as usual. cheers Miller

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Pd 0.47-0 test3 released
by Miller Puckette 01 May '16

01 May '16

Hi all - Pd 0.47-0 test 3 is up on the usual: http://msp.ucsd.edu/software.htm or via: git clone git://git.code.sf.net/p/pure-data/pure-data This seems to fix all the major problems in test2. Thanks for all the feedback so far - it has helped immensely. cheers Miller

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Call for Proposals - KEAMSAC & Emille
by Cho Jinok 30 Apr '16

30 Apr '16

Dear EAM composers, musicians and colleagues, My name is Jinok Cho, who works for KEAMSAC: the Conference and the Journal of the Korean Electro-Acoustic Music Society <http://keams.org/emille/>. Here I attach a information sheet of call for proposals. Please take a moment and read the document. I hope you are interested in it. Thank you so much for your attention. Jinok Cho *composer / editor of Emille*

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MUME - LAST CALL FOR SUBMISSION
by Kıvanç Tatar 26 Apr '16

26 Apr '16

====================== LAST CALL FOR SUBMISSION ====================== ((( MUME 2016 ))) 4th International Workshop on Musical Metacreation http://musicalmetacreation.org June 27, 2016 MUME 2016 is to be held in Paris at Université Pierre et Marie Curie (UPMC), in conjunction with the Seventh International Conference on Computational Creativity, ICCC 2016. === Important Dates === Workshop submission deadline: May 1, 2016 Notification date: June 1, 2016 Camera-ready version: June 10, 2016 Workshop date: June 27, 2016 ====================== MUME aims to bring together artists, practitioners, and researchers interested in developing systems that autonomously (or interactively) recognize, learn, represent, compose, generate, complete, accompany, or interpret music. As such, we welcome contributions to the theory or practice of generative music systems and their applications in new media, digital art, and entertainment at large. Topics ====== We encourage paper and demo submissions on MUME-related topics, including the following: -- Models, Representation and Algorithms for MUME -- Systems and Applications of MUME -- Evaluation of MUME Submission Format and Requirements ================================= Please make submissions via the EasyChair system at: https://easychair.org/conferences/?conf=mume2016. The workshop is a full day event that includes: - Presentations of FULL TECHNICAL PAPERS (8 pages maximum) - Presentations of POSITION PAPERS and WORK-IN-PROGRESS PAPERS (5 pages maximum) - Presentations of DEMONSTRATIONS (3 pages maximum) which present outputs of systems (working live or offline). All papers should be submitted as complete works. Demo systems should be tested and working by the time of submission, rather than be speculative. We encourage audio and video material to accompany and illustrate the papers (especially for demos). We ask that authors arrange for their web hosting of audio and video files, and give URL links to all such files within the text of the submitted paper. Submissions do not have to be anonymized, as we use single-blind reviewing. Each submission will be reviewed by at least three program committee members. Workshop papers will be published as MUME 2016 Proceedings and will be archived with an ISBN number. Submissions should be formatted using the AAAI, 2-column format; see instructions and templates here: http://www.aaai.org/Publications/Author/author.php Submission should be uploaded using MUME 2016 EasyChair portal: https://www.easychair.org/conferences/?conf=mume2016 For complete details on attendance, submissions and formatting, please visit the workshop website: <http://www.musicalmetacreation.org> http://musicalmetacreation.org Questions & Requests ====================================== Please direct any inquiries/suggestions/special requests to the Workshop Chair, Philippe Pasquier (pasquier(a)sfu.ca). Workshop Organizers =================== Pr. Philippe Pasquier (Workshop Chair) School of Interactive Arts and Technology (SIAT) Simon Fraser University, Canada Pr. Arne Eigenfeldt School for the Contemporary Arts Simon Fraser University, Canada Dr. Oliver Bown Design Lab, Faculty of Architecture, Design and Planning The University of Sydney, Australia Kıvanç Tatar (MUME Administration and Publicity Assistant) School of Interactive Arts and Technology, Simon Fraser University, Vancouver, Canada. ---------------------- http://musicalmetacreation.org ====================== -- Kıvanç Tatar ---------------------------------- Researcher, Metacreation Lab Interactive Arts and Technology Simon Fraser University, Vancouver, Canada GSM : 1 778 858 6073 Email: kivanctatar(a)gmail.com Website: https://kivanctatar.wordpress.com/

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pd 0.47-0test2 released
by Miller Puckette 25 Apr '16

25 Apr '16

Thanks for all your swift feedback... I've put out 0.47-0 test 2, which fixes most of the problems I've heard about - I'm still trying to chase down a couple of things. I'll plan to put out the "stable" release next weekend if things go smoothly. http://msp.ucsd.edu/software.htm or $ git clone git://git.code.sf.net/p/pure-data/pure-data cheers Miller

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Intro to Pd workshop happening in Cairo soon
by Greg Pond 23 Apr '16

23 Apr '16

I am teaching two sessions of an Introduction to Pd workshop in Cairo for people with no prior experience at this event: http://www.cairotronica.com/ The workshops will be May 5 and May 6 from 5:00-8:00 PM. I will also have a project in the exhibition that was created, in part,with Pd and will give a lecture about it. Best, Greg

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pd 0.47-0 test 1 released
by Miller Puckette 23 Apr '16

23 Apr '16

To Pd-announce: Pd version 0.47-0 test 1 is available on http://msp.ucsd.edu/software.htm or via git from sourceforge: git clone git://git.code.sf.net/p/pure-data/pure-data I'm still fixing bugs but the major changes are in place: a "clone" object for making voice banks etc., and a "zoom" feature for people whose high-resolution displays make Pd's windows microscopically small. (Also, setting the Pd window font size now extends to menus and dialogs). cheers Miller

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[ot] new hardware synth // technical thought about real time in embedded system
by cyrille henry 13 Apr '16

13 Apr '16

hello, this is a bit OT since pd is not involve in the final project, but I use pd a lot to design all algorithm. and i wanted to share with you my latest production. so, here it is : http://chnry.net/ocs/ A digital, semi-modular, analogue style, hardware synthesizer. (go to the website if you want commercial arguments about this synth) The band-limited oscillator algorithm came from the saw~ object in nusmuk audio. (the other are mostly variation around saw~ + some i still have to clean and commit) the filter is the one I send recently on the pd-list. It is also in nusmuk-audio. the rest is easy to implement in pd. So everything can be done in a patch, but having a hardware fader with 12 bit precision give better control than a mouse on a 7 bit precision slider. This project was also a way to test platform for real time embedded system. As a pd user, it was natural to make a patch and use it on a raspberry pd. But this was not satisfying as an embedded platform in many aspect (limited cpu processing power, latency, boot time, ...). Fixing all of this aspect would require a huge amount of work and competences. (going bare metal by example). but i took an other direction : in order to increase performances, i downgrade the hardware! I use an arduino due. It has a 32bit core at 82Mhz. It is 10 time slower than a raspberry pi, but not having any operating system solve lot's of problems. About boot time : well, no need to optimise anything on an arduino to have boot time < 1ms. about latency : the micro-controller allow interruptions. it's a kind of multi-threading : the main thread is stop at every sample receive from the audio ADC, start the interrupt thread, and go back to the background thread as soon as the interrupt thread is finish. This allow per sample accuracy : there is no buffer in the arduino. The latency came only from the 3 or 4 samples buffer in the audio dac (used for oversampling). about performance : this is the best surprise. The cortex M3 micro-controller did not compute float, but it is very powerful with int. I have to rewrite everything from scratch using only 32 bit int. At first i try to stay as close a asm as possible in order to control every instruction cycle. I fail, but I realize that gcc is great at optimising stuff and give him more space. Of course, the only mathematical instruction to use is addition, subtraction, 32 bit multiplication, 32 bit division and eventually 32x32->64 bit multiplication. everything else is prohibited. (>> and << is encouraged since it can be done prior to a mathematical instruction on the same clock tick). Having the hardware to deal with peripherals is also something that save CPU (no need for usb communication to get fader value, the 12bit adc is included in the arduino chip). And not having any buffer also same CPU. so, an optimized code can run faster on an arduino due than a not opimized patch on a raspberry pi. Anyhow, the work was a bit like trying to fit an elephant in a shoes box. But I spend less time to rewrite the patch than to optimized a raspberry pi. So, the main idea is that if you want to be real time, stop trying to optimize your OS. remove your OS. it's not harder. cheers c

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