Pd-list March 2020

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Subprocess CPU core check
by Csaba Láng 20 Mar '20

20 Mar '20

Dear list, how can I check if my subprocess really runs on a different core than the main pd instance. Best, Popesz

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vline~ 2nd and 3rd inlet?
by Peter P. 20 Mar '20

20 Mar '20

Hi list, what is the function of the second inlet of line~ and the second and third inlet of vline~? The help patches don't mention it and the list archive at https://lists.puredata.info/search? does not give an immediate result. thanks! P

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[PD-announce] Inter_agency Call for Artist-in-residence
by IOhannes m zmölnig 18 Mar '20

18 Mar '20

https://interagency.iem.at/artist_residency.html [Apologies for cross-postings] [Please distribute] Inter_agency is an artistic research project funded by the Austrian Science Fund (PEEK AR 483) and hosted at the Institute of Electronic Music and Acoustics (IEM) of the University of Music and Performing Arts of Graz. The focus of the project lies in the compositional exploration of intelligent agent-based systems and the application of machine listening and machine learning in interactive electro-instrumental compositions. For our 2020 residency program, we seek project proposals that add new perspectives to our research topic. We invite composers, sound artists and performers to submit proposals related, but not limited, to one of the following topics: - Interactive improvisation and performance systems - Applications of AI and machine learning in composition and performance - Machine listening based systems for generative music - Real-time composition The selected applicant is expected to work on-site at the Institute of Electronic Music and Acoustics (IEM) in Graz on a composition, installation or performance which will be presented at the IEM during the residency. The artist-in-residence will be part of our research team and will receive support from the two main artistic researchers, Artemi-Maria Gioti and Gerhard Eckel. The selected applicant is also expected to provide a documentation of the work developed during the residency, the format of which is open (conference publication, online documentation, research report, media release etc.) What we offer: - A shared work space in one of our offices - 24/7 access to our facilities (according to availability) including office spaces, studios and a concert venue equipped with a 3D higher order Ambisonics system and a 3D motion tracking system - Support by staff and faculty members - A net salary of approx. EUR 1300 per month, as well as health and accident insurance - Fees for up to 2 musicians involved in the realisation of the proposed project (for available instruments see Schallfeld Ensemble) Note: Housing, travel and material costs related to the submitted project will not be covered. The residency can not be split in shorter periods. Start date: October 1st 2020 (negotiable) Duration: 4 months APPLICATION DEADLINE: May 30th 2020 The host institution: The Institute of Electronic Music and Acoustics (IEM) of the University of Music and performing Arts Graz is one of Europe's leading research institutions in the fields of computer music, acoustics and audio engineering. In addition to its versatile research background, covering fields from spatial audio and sonification to algorithmic composition and interaction design, the host institution will provide its state-of-the-art facilities both as lab spaces and concert venues. For more information on the host institution, please visit the IEM homepage. Eligibility: Any composer, sound artist or performer working with interactive or agent-based systems, with or without prior experience in machine learning is eligible to apply. Applications can be submitted by individual artists only. KUG students, faculty and staff members and are not eligible to apply for this residency. Application guidelines: To apply for the residency please send the following material to mailto:interagency@iem.at by May 30th 2020: - A completed application form - A project proposal (1000-2000 words), explaining the relevance of the proposed project to our research topic and including an abstract of approx. 150 words. - A short CV (max 2 pages) including selected works and publications - Links to 2 previous works (audio or video recordings, scores, sketches etc.) If you have any questions, please address them to the same email address. The selected applicant will be notified by email by June 30th 2020 _______________________________________________ Pd-announce mailing list Pd-announce(a)lists.iem.at https://lists.puredata.info/listinfo/pd-announce

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[PD-announce] IEM Music Residency Program 2021 and 2022 - Call for Applications
by IOhannes m zmölnig 18 Mar '20

18 Mar '20

IEM Music Residency Program 2021 and 2022 Call for Applications http://residency.iem.at (please distribute) The IEM – Institute of Electronic Music and Acoustics – in Graz, Austria is happy to announce its call for the 2021 and 2022 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 2021 or June 1st 2022 (negotiable) Monthly salary: approx. EUR 1100 (net) APPLICATION DEADLINE: 1st of May 2020 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 can not provide any housing. - We also cannot provide continuous assistance and support, although the staff is generally willing to help where possible. - We can not host artist duos or groups, because of spatial limitations. - We can not offer any additional financial support for travel or material expenses. An application form providing more information is available at http://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 _______________________________________________ Pd-announce mailing list Pd-announce(a)lists.iem.at https://lists.puredata.info/listinfo/pd-announce

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Vanilla List / Array / Text Sort
by me.grimm 17 Mar '20

17 Mar '20

Hello, Was just reading an old list post where Miller mentions adding a possible "sort" to [list] [array] [text] objects: https://lists.puredata.info/pipermail/pd-list/2015-05/110066.html Was wondering if this is still on the table for adding this functionality? I think just sorting ascending and descending would be enough to simplify patches and remove some reliance on [list-drip] stuff. m -- ____________________ m.e.grimm, m.f.a, ed.m. cornell u., tc3 megrimm.net ____________________

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bandpass makeup gain formula?
by Peter P. 11 Mar '20

11 Mar '20

Hi list, I am trying to calculate a makeup gain factor for white noise sent into [bp~] and [vcf~] bandpass objects depending on the center frequency and the Q (width) so that it measures the same in dBRMS before and after the filter. I am currently measuring it but am wondering if a.) this has been done before and b.) if there is an analytical solution to it already Thanks! P

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Re: [PD] Ofelia: destroy, create ofWindow
by rolfm＠dds.nl 09 Mar '20

09 Mar '20

for completeness of this thread : Zack Lee schreef op 09-03-2020 0:03: > "with the Lua script the the 'old' instance is replaced by a fresh one everytime [ofSetup] is done." > -> Yes, this is true. In Ofelia Pd object, the instance is created only once when the object is created. > > It seems some OF classes don't work properly once the window is destroyed. > Basically, OF was designed to close the window only when the app is quitting. > > For now, if you find such an issue, I think you should write a Lua script to fix it. > > Best, > Zack > > 2020년 3월 8일 (일) 오전 7:07, <rolfm(a)dds.nl>님이 작성: > > thanks Zack, your solution works. > > you put the creation of the ofEasyCam instance in a Lua script where i used the Ofelia Pd object. > > with the Lua script the the 'old' instance is replaced by a fresh one everytime [ofSetup] is done. > > am i right this shows a significant difference between the two patching methods. > > is this only with [ofSetup] ? > > rolf > > Zack Lee schreef op 07-03-2020 5:56: > Hi Rolf, > > I think it is [ofEasyCam]'s problem. > After you recreate the window, if you also recreate [ofEasyCam MA-cam] object and call "setupPerspective()", it works again. > > One way to fix this could be to recreate the ofEasyCam class instance whenever the window is created. > I attached the patch that does this. Let me know if you still have the problem. > > Regards, > Zack > > 2020년 3월 5일 (목) 오전 7:21, <rolfm(a)dds.nl>님이 작성: > > hi, > > (windows 10, pd-50.0) > > 1. after destroy and create of the ofWindow i cannot use the mouse anymore to move the EasyCam. > > until now i didn't find a solution (workaround) for this. > > 2. when doing destroy and create in the same message the result seems to be unpredictable. > > using a [del 200] between destroy and create 'solves' this. (the 200 is just a choice). > > 3. after a reset (destroy and create ofWindow) my objects are at a position different from the one after initializing. > > (could this be connected with the EasyCam problem?) > > i've 'solved' this by doing the first reset automatically after initialisation. > > attached is a test patch demonstrating 1. and 3. > > i'm using the Pd objects of Ofelia (not Lua script) because it's easier for me to embed it in a bigger patch > > where data are send to different OF sub-patches. > > has anybody else encountered these problems? > > rolf > > @zack > > as you can see i'm making progress.

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rendering pd patches outside pd
by Andre Osku Schmidt 08 Mar '20

08 Mar '20

hello "pudists?", i'm tinkering on a pd-patch-to-svg thing* for web-browsers and ran to couple show-stoppers with pd patches (when used outside pd). 1. a pd-patch has no info how many in/out ports an element has. i guess a "better" workaround could be a "cheat-list", but that would not work with "dynamic" inlets/outlets, right? what do you think about adding inlet+outlet port counts in the pd patch file? 2. a pd-patch position/sizes are "hard-coded" to font size. i guess its inevitable to not, right? what do you think about adding an official font (and size?) for pd? (that could then be included in pd and elsewhere) or other solutions? or is this not "worth" the "trouble"? (its just for fun, and i got plenty of other fun ideas;) cheerio .oskude * https://github.com/oskude/pd-svg ps. been a whiiile since i last used pd, so excuse me if i forgot/missed something related/important.

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Re: [PD] PD Weekend, Ithaca - 2/21
by bbob 08 Mar '20

08 Mar '20

Location for the PD workshop weekend (Eyevee Arts & Media, 657 Elmira Rd, Ithaca, New York 14850) & additional details are all in the provided link: https://www.facebook.com/events/211751746606330/ On Sat, Mar 7, 2020 at 4:04 PM <pd-list-request(a)lists.iem.at> wrote: > > Date: Sat, 7 Mar 2020 18:51:13 +0100 > From: Bastiaan van den Berg <buzz(a)spacedout.nl> > To: Pd-List <pd-list(a)lists.iem.at> > Subject: Re: [PD] PD Weekend, Ithaca - 2/21 > Message-ID: > <CACLj26LT9mLz5OYs+019PS6ReJVnjH6L43ecz= > s0L51at5+Vzw(a)mail.gmail.com> > Content-Type: text/plain; charset="utf-8" > > Your advertisement lacks a location ;) >

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Re: [PD] Ofelia: destroy, create ofWindow
by rolfm＠dds.nl 08 Mar '20

08 Mar '20

thanks Zack, your solution works. you put the creation of the ofEasyCam instance in a Lua script where i used the Ofelia Pd object. with the Lua script the the 'old' instance is replaced by a fresh one everytime [ofSetup] is done. am i right this shows a significant difference between the two patching methods. is this only with [ofSetup] ? rolf Zack Lee schreef op 07-03-2020 5:56: > Hi Rolf, > > I think it is [ofEasyCam]'s problem. > After you recreate the window, if you also recreate [ofEasyCam MA-cam] object and call "setupPerspective()", it works again. > > One way to fix this could be to recreate the ofEasyCam class instance whenever the window is created. > I attached the patch that does this. Let me know if you still have the problem. > > Regards, > Zack > > 2020년 3월 5일 (목) 오전 7:21, <rolfm(a)dds.nl>님이 작성: > >> hi, >> >> (windows 10, pd-50.0) >> >> 1. after destroy and create of the ofWindow i cannot use the mouse anymore to move the EasyCam. >> >> until now i didn't find a solution (workaround) for this. >> >> 2. when doing destroy and create in the same message the result seems to be unpredictable. >> >> using a [del 200] between destroy and create 'solves' this. (the 200 is just a choice). >> >> 3. after a reset (destroy and create ofWindow) my objects are at a position different from the one after initializing. >> >> (could this be connected with the EasyCam problem?) >> >> i've 'solved' this by doing the first reset automatically after initialisation. >> >> attached is a test patch demonstrating 1. and 3. >> >> i'm using the Pd objects of Ofelia (not Lua script) because it's easier for me to embed it in a bigger patch >> >> where data are send to different OF sub-patches. >> >> has anybody else encountered these problems? >> >> rolf >> >> @zack >> >> as you can see i'm making progress.

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Pd-list March 2020