Pd-list February 2015

pd-list@lists.iem.at

72 participants
71 discussions

Re: [PD] I2S audio possibilities
by Dan Wilcox 05 Feb '15

05 Feb '15

Don’t forget the Udoo actually has a *real* USB controller chip which makes all the difference (and is another reason why I bought one). -------- Dan Wilcox @danomatika danomatika.com <http://danomatika.com/> robotcowboy.com <http://robotcowboy.com/> > On Feb 5, 2015, at 12:00 PM, pd-list-request(a)lists.iem.at wrote: > > If you are looking for something more powerful than the Pi then the Udoo is well worth considering, power to price ratio is very much in Udoo's favour, but the Pi is certainly cheaper and physically smaller ... especially the A+ .. > > - the arduino chip on the Udoo gives much wider possibilities re I/O especially if you are concerned with very low latency and jitter on those channels, I/O can go between chips or to either so you have lots of access to both chips. > > - the quad-core Udoo processor would allow for a dedicated audio core if you wanted, by reserving one of the cores for the main Pd process > > - the Udoo is much more open, there are much more detailed specs esp re the GPU > > - the Udoo is based on the same chip series widely used in the faster tablets, they have debian and android images, and others > > (I haven't checked out the newest Pi at all yet, it apparently has a very much more powerful processor so is quite a different beast) > > > Simon

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Connect to IRC through PD
by Antonio Roberts 04 Feb '15

04 Feb '15

Hi everyone, Is there an object available to connect Pure Data to an IRC channel? I want to be able to send and receive messages. Thanks Antonio -- ============================ antonio(a)hellocatfood.com http://www.hellocatfood.com ============================

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more about float limitation (was: weird float/add limitation)
by Alexandre Torres Porres 03 Feb '15

03 Feb '15

Well, thanks everyone. And now for some related issues. Pd can only represent up to 6 significant digits, so they say. For example, in a message, you can have a number with up to 5 decimal places, like: -5.29314e+12 but it does have a better internal resolution, if you compare 4 / 3 to 1.33333 you'll see 4 / 3 is higher ( try [expr 4./3 > 1.33333] and check). So, what's this internal resolution? And why can't you have the same resolution in a message? thanks 2015-01-28 16:06 GMT-02:00 Martin Peach <chakekatzil(a)gmail.com>: > On Wed, Jan 28, 2015 at 12:00 PM, Cyrille Henry <ch(a)chnry.net> wrote: > >> >> >> Le 28/01/2015 17:47, Alexandre Torres Porres a écrit : >> >>> > it's a limitation of 32 bit float >>> >>> I thought so, but same happens when I use the new Pd Vanilla 64 bits... >>> >> this mean that it's compiled for 64 bit CPU, not that float are store on >> 64 bits >> > Also last time I checked, Pd saves floats by first printing them to 6 > digit precision, so they have even less range than a 'float' type. > You could use an object made with pdlua to manipulate large floating-point > numbers, as there is no(?) limit to the size of a float in lua. > > Martin > > _______________________________________________ > Pd-list(a)lists.iem.at mailing list > UNSUBSCRIBE and account-management -> > http://lists.puredata.info/listinfo/pd-list > >

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[canvasposition]
by Alexandre Torres Porres 03 Feb '15

03 Feb '15

hello, downloaded xth's sense and it requires extended 0.42-5 and above, it complains about not creating the [canvasposition] object and I can't find it indeed. Funny is tha I can actually find it in the source code version of extended 0.42-5, in "iem guts" - which is weird, cause then it should have been on the compiled version as well. Would anyone know how to load this object in extended 042-5 wiithout the need to compile the object? thanks

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[PD-announce] Web service to render Pd patches to SVG
by s p 03 Feb '15

03 Feb '15

Hi all, We just opened a web service that allows to render Pd patches as SVG images. The idea is that you get an image url that you can post anywhere online, any forum (for example on http://forum.pdpatchrepo.info) . We don't host any patch ourselves, so the patch rendered must be hosted somewhere else. Usage is simple. Just use the following url https://enzienaudio.com/a/dave?fetch=<patchUrl> replacing `<patchUrl>` by the url of your patch. For example, here is a patch hosted on a github repository : https://raw.githubusercontent.com/mhroth/ZenGarden/master/test/MessageInteg… and here is the url of its rendered image https://enzienaudio.com/a/dave?fetch=https://raw.githubusercontent.com/mhro… The whole thing is open source. The service uses *pd-fileutils *to parse / render the patches (https://github.com/sebpiq/pd-fileutils) and the source code of the service is there : https://github.com/sebpiq/pd-to-image-service This is still alpha, and we'd be really happy to get your feedback and contributions. If you find any bugs, if you want to improve the look of the rendered SVG, or anything else, please head there https://github.com/sebpiq/pd-fileutils and file an issue or send a pull request! Cheers! -- *Sébastien Piquemal* -----* @sebpiq* ----- http://github.com/sebpiq ----- http://funktion.fm _______________________________________________ Pd-announce mailing list Pd-announce(a)lists.iem.at http://lists.puredata.info/listinfo/pd-announce

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Raspberry pi 2
by lhanneuse puredata 03 Feb '15

03 Feb '15

Has anyone try PD on a Raspberry pi 2 ?

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[PD-announce] ICMC 2015 – Call for Works and Papers deadline approaching
by Richard Dudas 03 Feb '15

03 Feb '15

Hello, Since Pd and its user base are prominent and integral parts of the computer music community, I would like to re-post this announcement to encourage musicians, artists, researchers and developers to submit your recent artistic works and computer music research to this year's ICMC. Hope to see many of you there in person. -Richard Richard Dudas Hanyang University College of Music, Seoul, Korea --------- This is just a reminder that the ICMC2015 deadline for music and paper submissions is fast approaching. Deadline for submissions: February 8th, 2015 The Center for Experimental Music and Intermedia (CEMI) at the University of North Texas will host the 41st International Computer Music Conference (ICMC) 2015 in Denton from September 25 to October 1, 2015. Important Dates Open for Submissions: January 11th, 2015 Deadline for music and paper submissions: February 8th, 2015 (UTC -7) Acceptance notification: April 19th, 2015 Final deadlines for all performance material and ‘Camera-Ready’ paper: May 10th, 2015 Registration deadline: June 14th, 2015 Submissions can be made through the conference management system: http://icmc2015.unt.edu/call-for-music/ http://icmc2015.unt.edu/call-for-papers/ We welcome short or long paper submissions for oral, poster or demo presentation as well as studio reports in the (non-exclusive) list of topics: 3D Printing Acoustics of Music Aesthetics, Theory, and Philosophy Algorithmic Composition Analysis of Electroacoustic Music Analysis/Synthesis Artiﬁcial Intelligence and Music Big Data Composition Systems and Techniques Computational Musicology Computer Systems in Music Education Digital Audio Signal Processing and Audio Effects Digital Communities Futurism History of Electroacoustic Music Interaction and Improvisation Intermedia Languages for Computer Music Live Coding Mathematical Music Theory Mobile Music Computing Music Information Retrieval New Interfaces for Musical Expression New Media Perception and Cognition of Sound and Music Physical Modeling and Instrumental Acoustics Representation and Models for Computer Music Robotics Software and Hardware Systems Spatialisation Techniques Studio Reports Telematic Music Virtual Reality We welcome music submissions for fixed media, live performance, or installations in the following (non-exclusive) categories: solo instrument + electronics ensemble (2-10 musicians) + electronics laptop improvisation and live coding video and music acousmatic music new interfaces for musical expression inter-media performance piece + paper (including computer-aided acoustic composition) networked performance installation club electro (jazz/pop/dj/idm influenced electronic music) large ensembles + electronics (special category) - Chamber Choir 16-voice SATB + electronics - Trombone Choir + electronics - Jazz Ensemble + electronics - String Orchestra (4/4/3/2/1) + electronics - Wind Ensemble + electronics miscellaneous For more information, please visit our website: http://icmc2015.unt.edu/ You can also join the conference’s Facebook Group for announcements and updates: https://www.facebook.com/icmc2015 Please forward this call to interested parties and accept our apologies for the cross-posting Looking forward to your contributions! Conference Chair: Panayiotis Kokoras (University of North Texas) Music Chair: Jon Nelson (University of North Texas) Paper Chair: Richard Dudas (Hanyang University, Seoul, Korea) Technical Director: Andrew May (University of North Texas) _______________________________________________ Pd-announce mailing list Pd-announce(a)lists.iem.at http://lists.puredata.info/listinfo/pd-announce

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Pd node-webkit port
by Jonathan Wilkes 03 Feb '15

03 Feb '15

Got some basic patch display going in node-webkit:www.jonathanwilkes.net/pd-with-nw.webm -Jonathan

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Pd accessibility
by Jonathan Wilkes 02 Feb '15

02 Feb '15

Hi list,Since I'm messing around in the guts of Pd's gui code, I thought I'd ask: Is a Pd patch accessible to, say, the visually-impaired? How does a text-reader traverse a Pd patch? With SVG I can add titles to items or groups. So theoretically I could add data to the diagram that makes it possible to say "frequency outlet of route connects to the center frequency of vcf" rather than "inlet 3 of route connects to inlet 1 of vcf~". -Jonathan

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Re: [PD] textfile problem
by rolfm＠dds.nl 02 Feb '15

02 Feb '15

with the send patch you'll get a not-asked-for space at record 677 rolf

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Pd-list February 2015