Pd-announce March 2018

pd-announce@lists.iem.at

7 participants
9 discussions

ofelia v1.0.6 released
by Zack Lee 27 Mar '18

27 Mar '18

Hi list, ofelia v1.0.6 is now available. This version includes [pdgui] abstractions which emulate pd's built-in GUI. Please try out "ofelia/examples/gui/pdguiExample.pd". Screenshot: https://github.com/cuinjune/ofxOfelia/blob/master/doc/pdgui_screenshot.png More GUI abstractions will be added in the close future. You can also customize the look/behavior of the GUI if you know the basics of ofelia. Changes: * [ofCreateFbo] auto MSAA scaling is disabled * fixed bug for mesh editor and getter objects * [ofReceive], [ofValue] can change name dynamically * float inlet is removed from [ofGetCanvasName], [ofGetDollarZero], [ofGetDollarArgs], [ofGetPatchDirectory] as it's problematic when used in cloned abstraction * [ofGetPos], [ofGetScale] are renamed to [ofGetWindowPos], [ofGetWindowScale] * [ofGetTranslate], [ofGetRotate], [ofGetScale] are added * [pdgui] abstractions are added to the "examples/gui" directory * [ofMap] has 5th argument which enables/disables clamping * [ofGetElapsedTime], [ofGetLastFrameTime] returns time in seconds * [ofGetElapsedTimeMillis], [ofGetLastFrameTimeMillis] are added Upcoming features: * More GUI abstractions * GLSL shader loader * Video player and grabber More info about ofelia: https://github.com/cuinjune/ofxOfelia Cheers

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library updates/releases
by William Brent 26 Mar '18

26 Mar '18

Hi all, In an effort to get organized and share work more effectively, I made git repos for some ongoing projects and some new ones. I've gotten to a stopping place for now, and uploaded the following items to deken. Note that these were packaged with deken 4.0, so you may need to update to find them. Here's a quick rundown: ******** [convolve~]: a partitioned impulse response convolution reverb - version 0.11 uses FFTW for non-power-of-2 window sizes and therefore finer control over delay. It includes an "eq" method for shaping the spectrum of the reverb in 25 Bark-frequency bands. It also accepts a second argument to specify an IR array for analysis at creation. https://github.com/wbrent/convolve_tilde.git ******** ******** [DRFX]: a dynamic routing system for DSP effects. (Pd-vanilla abstraction) - [DRFX] automatically creates a signal routing system and associated controls (routing matrix) based on inputs and effect modules that you specify. This allows you to make any type of series or parallel connection chain between your inputs and effects, and change routing on the fly. It also saves/loads complex routing presets, including effect parameter settings. https://github.com/wbrent/DRFX.git ******** ******** [martha~]: an oscillator bank designed to accept output from [sigmund~]'s sinusoidal tracking function. (Pd-vanilla abstraction) - Version 0.6 adds an option to toggle between oscillators and band-pass filtered white noise, and vibrato functionality. https://github.com/wbrent/martha_tilde.git ******** ******** [missive~]: a vector synth object. (Pd-vanilla abstraction) - [missive~] is a vector synth object that uses a wavetable index to crossfade between neighboring wavetables in a set. Wavetable sets can have an arbitrary number of wavetables, and are composed of individual .wav files that each contain one wavetable cycle. The length of each wavetable can be arbitrary because [missive~] adds the extra guard points required for Pd's 4-point interpolation scheme. https://github.com/wbrent/missive_tilde.git ******** ******** [streamStretch~]: a time-stretching/pitch-shifting/layering pastiche effect. (Pd-vanilla abstraction) - [streamStretch~] buffers multiple copies of incoming live audio and creates overlapping streams of time-stretched & transposed output that trail the input to achieve a variety of results. https://github.com/wbrent/streamStretch_tilde.git ******** ******** [timbreID]: an audio analysis and classification library - version 0.7.3 adds a few methods to the [tabletool] object: NRT overlap-add, permutations, and sequential output of table contents (like [list-drip] for tables). As of version 0.7, timbreID uses FFTW to allow for large and non-power-of-2 window sizes. Several basic time-domain objects were also added at 0.7. https://github.com/wbrent/timbreID.git ******** ******** [timeStretch~]: a polyphonic time compression/expansion sample player. (Pd-vanilla abstraction) - [timeStretch~] is built around the I07.phase.vocoder.pd example patch from Pd's built-in documentation, and adds functionality for changing sample arrays on the fly, 16-voice polyphony, predetermined playback duration, and indefinitely suspending time post-transient until a "release" command is issued. https://github.com/wbrent/timeStretch_tilde.git ******** ******** [tune~]: a real-time pitch correction object. (Pd-vanilla abstraction) - [tune~] tunes an input signal to any desired MIDI pitch while keeping formant structure relatively intact. It is an adaptation of the built-in Pure Data documentation patch I10.phase.bash.pd. While the original patch demonstrates the technique in separate analysis and playback stages, [tune~] is designed for real-time pitch correction. https://github.com/wbrent/tune_tilde.git ******** -- William Brent www.williambrent.com “Great minds flock together” Conflations: conversational idiom for the 21st century www.conflations.com

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Re: [PD-announce] ELSE 1.0 Beta 8 released
by Alexandre Torres Porres 22 Mar '18

22 Mar '18

Hey, these have finally been uploaded to deken (old one, so no upgrade to the new deken plugin needed) - we're only missing Linux 32 bits binaries. > Date: Sat, 10 Mar 2018 12:54:47 -0300 > From: Alexandre Torres Porres <porres(a)gmail.com> > To: pd-announce(a)lists.iem.at > Subject: [PD-announce] ELSE 1.0 Beta 8 released > Message-ID: > <CAEAsFmj-g6a3z6j3ZS9L4bbSPRZ6hcGzr_QFXoY7cG0C2e0--Q(a)mail.gmail. > com> > Content-Type: text/plain; charset="utf-8" > > Hi, it's here: https://github.com/porres/pd-else/releases/tag/v1.0-beta8 > (and will be hopefully and eventually up in deken). This is still > experimental, meaning (besides instability) I'll still change things and > compromise backwards compatibility (I'm trying to get all such planned > changes done with, but still have about two more releases to go before > moving to the next/final stage). > > cheers

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jit_expr 0.1: Just in time compiled expr/expr~/fexpr~
by Alex 18 Mar '18

18 Mar '18

jit_expr is a clone of the pure data expr/expr~/fexpr~ objects. It just-in-time compiles its expressions so they should be much more optimized than the original. If all works as designed, they should use less CPU than the equivalent vanilla, non-expr, patching and have a significant CPU advantage over the original expr objects. I've put the external, compiled for 64-bit Mac-OS and 64-bit Linux, up on deken: in pd, go to help menu, find externals, search for "jit_expr". After installing the external you should be able to change any of your expr family of objects to just in time compile by loading the library, [declare -lib jit_expr], and then prefixing the object name with "jit/", for example [jit/fexpr~ $x1[0] + $y1[-1]]. I believe they are feature complete with the originals but I'd love to know if there is anything that I'm missing or any bugs that you discover. I'm not exactly sure how to profile pure data patches. If anyone has a good approach or original expr~/fexpr~ patches that use a lot of CPU you can share, let me know. Compiling in the object takes a little bit of time, so the initial instantiation of the object/expression will be a bit slower than the original, FYI. Please report any issues here: https://github.com/x37v/jit-expr/issues BTW, if you're curious to see the llvm assembly produced by your expression, send the |print( message into the left most inlet of your object then check out the pd console. I would love help building Windows and 32-bit Linux versions of the externals. I'm guessing we could also do raspi/arm builds but we'd need some changes to the source code as it uses llvm and explicitly generates code for x86 right now. The source code can be found in the git repo: https://github.com/x37v/jit-expr -Alex Norman

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PhD Sound and Music Computing (University of Oslo)
by Alexander Refsum Jensenius 12 Mar '18

12 Mar '18

Dear all, A Doctoral Research Fellowship in Sound and Music Computing is available at the University of Oslo: https://www.jobbnorge.no/en/available-jobs/job/148855/ * Deadline: 04.04.2018 * Start date: September 2018 * Duration: 3+1 year * Salary: 436-490 900 NOK The fellowship is connected to the new Nordic Sound and Music Computing Network <https://nordicsmc.create.aau.dk/> (NordicSMC) funded by the Nordic Research Council. This network brings together a group of internationally leading sound and music computing researchers from institutions in five Nordic countries: Aalborg University, Aalto University, KTH Royal Institute of Technology, University of Iceland, and University of Oslo. The network covers the field of sound and music from the “soft” to the “hard,” including the arts and humanities, and the social and natural sciences, as well as engineering, and involves a high level of technological competency. We invite PhD proposals that focus on sound/music interaction with periodic/rhythmic human body motion (walking, running, training, etc.). The appointed candidate is expected to carry out observation studies of human body motion in real-life settings, using different types of mobile motion capture systems (full-body suit and individual trackers). Results from the analysis of these observation studies should form the basis for the development of prototype systems for using such periodic/rhythmic motion in musical interaction. The appointed candidate will benefit from the combined expertise within the NordicSMC network, and is expected to carry out one or more short-term scientific missions to the other partners. At UiO, the candidate will be affiliated with RITMO Centre for Interdisciplinary Studies in Rhythm, Time and Motion <http://www.hf.uio.no/ritmo/english/>. This interdisciplinary centre focuses on rhythm as a structuring mechanism for the temporal dimensions of human life. RITMO researchers span the fields of musicology, psychology and informatics, and have access to state-of-the-art facilities in sound/video recording, motion capture, eye tracking, physiological measurements, various types of brain imaging (EEG, fMRI), and rapid prototyping and robotics laboratories. Qualification requirements * A Master's Degree or equivalent in sound and music computing, music technology, computer science, or other relevant field. The applicant is required to document that the degree corresponds to the profile for the post. The Master's Degree must have been obtained by the time of application. * Experience with development of real-time sound and music systems (Max, PD, SuperCollider, or similar) * Excellent skills in written and oral English * Personal suitability and motivation for the position Please circulate through your networks and forward to relevant candidates. Apologies for cross posting. -- Alexander Refsum Jensenius, Ph.D. Assoc. Professor, Department of Musicology, University of Oslo <http://people.uio.no/alexanje/> Deputy Director, RITMO Centre for Interdisciplinary Studies in Rhythm, Time, and Motion <http://www.uio.no/ritmo/> New book: "A NIME Reader" <http://link.springer.com/book/10.1007/978-3-319-47214-0> New master's programme: "Music, Communication & Technology" <http://www.uio.no/mct-master/>

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ELSE 1.0 Beta 8 released
by Alexandre Torres Porres 10 Mar '18

10 Mar '18

Hi, it's here: https://github.com/porres/pd-else/releases/tag/v1.0-beta8 (and will be hopefully and eventually up in deken). This is still experimental, meaning (besides instability) I'll still change things and compromise backwards compatibility (I'm trying to get all such planned changes done with, but still have about two more releases to go before moving to the next/final stage). cheers

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deken v0.3.0: new fileformat for library packages
by IOhannes m zmoelnig 08 Mar '18

08 Mar '18

we are proud to announce a major overhaul of the deken fileformat. TL;DR to download new deken packages, you will need at least version v0.3.0 of the deken-plugin (Pd-0.48-1 includes deken-v0.2.4). When searching externals with an old (incompatible) version of the plugin, you will always find a suggestion to install the new plugin with something like: > deken-plugin/0.3.0 > (Deken externals downloader - REQUIRED FOR NEW PACKAGES) once you have installed the new version (and/or Pd includes a compatible version), the nagging will stop :-) # fileformat the new fileformat fixes a number of issues we had with the existing one. things that are better: - cool filename extension '.dek' - consistent archival options for all platforms (ZIP!) - proper detection of the version string for all libraries (even if the library has a weird name like "a-v12" - support for double-precision externals (once Pd supports that!) - extensible # Pd-integration the updated "deken-plugin" has a number of nifty features, you don't want to miss: - support for the new fileformat - support for the old (legacy) fileformat - (optionally) uninstall libraries before re-installing them - (optionally) show a README that is included in the package on successful installation - set installation path (suggesting Pd's default search paths, and offering to create those that are missing) - (optionally) hides the search-results for incompatible platforms - (optionally) overrides the "compatible" Pd-architecture - nice preferences - bugfixes - much more # Developer tools if you are a developer of libraries, we have also updated our 'deken' cmdline tool. things you always wanted to have and which are now free: - support for the new fileformat (default) - support for the old (legacy) fileformat - better detection of binary architectures - better detection of included sources - (experimental) support for double-precision externals - pre-compiled & self-contained Windows binaries - bugfixes - much more if you want to know more, see - http://puredata.info/downloads/deken/releases/0.3.0/ - https://lists.puredata.info/pipermail/pd-dev/2018-02/021513.html - https://github.com/pure-data/deken/issues/161 i have submitted also submitted a Pull-Request to include the new deken-plugin into Pd proper: - https://github.com/pure-data/pure-data/pull/320 and another Pull-Request for Pd that is required to make the double-precision detection work: - https://github.com/pure-data/pure-data/pull/300 happy patching. fgm,asdr IOhannes

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IEM Music Residency Program 2019 - Call for Applications
by IOhannes m zmoelnig 08 Mar '18

08 Mar '18

IEM Music Residency Program 2019 - Call for Applications https://iem.at (sorry for cross-posting; please distribute) The IEM - Institute of Electronic Music and Acoustics - in Graz, Austria is happy to announce its call for the 2019 Artist-in-Residence program. The residency is aimed at individuals wishing to pursue projects in performance, composition, installation, sound art, development of tools for art production, and related areas. Individuals are asked to submit a project proposal that is related to the fields of artistic research of the IEM, as: * Algorithmic Composition * Algorithmic Experimentation * Audio-Visuality * Dynamical Systems * Experimental Game Design * Live Coding * Sonic Interaction Design * Spatialization/higher-order Ambisonics * Standard and non-standard Sound Synthesis Duration of residency: 5 months Start date: June 1st 2019 (negotiable) Monthly salary: approx. EUR 1100 (net) APPLICATION DEADLINE: 1st of May 2018 The Institute: The Institute of Electronic Music and Acoustics is a department of the University of Music and Performing Arts Graz founded in 1965. It is a leading institution in its field, with more than 35 staff members of researchers and artists. IEM offers education to students in composition and computer music, sound engineering, sound design, contemporary music performance, and musicology. It is well connected to the University of Technology, the University of Graz as well as to the University of Applied Sciences Joanneum through three joint study programs. The artwork produced at IEM is released through the Institute's own Open CUBE and Signale concert series, as well as through various collaborations with international artists and institutions. What we expect from applicants: - A project proposal that adds new perspectives to the Institute's activities and resonates well with the interests of IEM. - Willingness to work on-site in Graz for the most part of the Residency. - Willingness to exchange and share ideas, knowledge and results with IEM staff members and students, and engage in scholarly discussions. - The ability to work independently within the Institute. - A dissemination strategy as part of the project proposal that ensures the publication of the work, or documentation thereof, in a suitable format. This could be achieved for example through the release of media, journal or conference publication, a project website, or other means that help to preserve the knowledge gained through the Music Residency and make it available to the public. - A public presentation as e.g. a concert or installation, which presents the results of the Artist Residency. What we offer: - 24/7 access to the facilities of the IEM. - Exchange with competent and experienced staff members. - A desk in a shared office space for the entire period and access to studios including the CUBE [1], according to availability. - Extensive access to the studios of the IEM during the period from July 1st until end of September. - access to the IKOsahedron loudspeaker [2] - access to the “Autoklavierspieler” [3] - infrared motion tracking systems - Regular possibilities for contact and exchange with peers from similar or other disciplines. - Concert and presentation facilities (CUBE 24 channel loudspeaker concert space). - A monthly salary of approx. EUR 1100 net per month in addition to health and accident insurance. What we cannot offer to the successful applicant: - We cannot provide any housing. - We also cannot provide continuous assistance and support, although the staff is generally willing to help where possible. - We cannot host artist duos or groups, because of spatial limitations. - We cannot offer any additional financial support for travel or material expenses. An application form providing more information is available at https://residency.iem.at/ Feel free to contact residency(a)iem.at if you have any questions. [1] The Cube has a 24-channel loudspeaker system [2] http://iko.sonible.com/ [3] http://algo.mur.at/projects/autoklavierspieler

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Musical Metacreation 2018 - EXTENDED DEADLINE: MARCH 11, 2018
by Kıvanç Tatar 03 Mar '18

03 Mar '18

=================== MUME 2018 - EXTENDED DEADLINE: MARCH 11, 2018 =================== ((( MUME 2018 ))) The 6th International Workshop on Musical Metacreation http://musicalmetacreation.org June 25-26, 2018, Salamanca, Spain. MUME 2018 is to be held at the University of Salamanca in conjunction with the Ninth International Conference on Computational Creativity, ICCC 2018. === Important Dates === Workshop submission deadline: March 2nd, 2018 MARCH 11, 2018 Notification date: April 30th, 2018 Camera-ready version: May 25th, 2018 Workshop dates: June 25-26, 2018 ====================== MUME brings 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 Moree information: ---------------------- http://musicalmetacreation.org 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 Faculty of Art & Design, The University of New South Wales Kıvanç Tatar (MUME Administration and Publicity Assistant) PhD Candidate, School of Interactive Arts and Technology, Simon Fraser University, Vancouver, Canada. MUME Steering Committee ====================== Andrew Brown Griffith University, Australia Anna Jordanous University of Kent, UK Bob Keller Harvey Mudd College, US Róisín Loughran University College Dublin, Ireland Michael Casey Dartmouth College, US Benjamin Smith Purdue University Indianapolis, US -- Kıvanç Tatar ---------------------------------- PhD Candidate Interactive Arts and Technology Simon Fraser University, Vancouver, Canada Email: kivanctatar(a)gmail.com Website: https://kivanctatar.com/

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Pd-announce March 2018