Pd-list November 2004

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150 participants
258 discussions

about [serial] object -OSX PD
by Koray Tahiroglu 23 Nov '04

23 Nov '04

Hello everybody, Previously there has been some discussions about OSX serial port communication with Pure Data in the list. I found [serial] external object for OSX and seems like there is no help file related to this object. [serial] has only one inlet, there is no any outlets. When I type [serial 2] , it gives invalid command name "com2_open" in the terminal window. I am trying to make Keyspan-bstamp work with OSX-PD, so [serial 1] does not give any alert, but I am not sure if this means any success. On the Other hand, related to the terminal window, following commends can be used as mode in side [serial] object, -blocking, -buffering, -buffersize, -encoding, -eofchar and -translation. But I don't know what these modes are doing? I am using g3 powerbook OSX -pd 0.37.4 and pd0.38TEST10 anybody has any experience with OSX PD, keyspan -basicstamp or with this [serial] external object? best, Koray ----------------- M.Koray Tahiroglu DA student/researcher Media Lab, University of Art and Design Helsinki, TaiK Hameentie 135C 00560 Helsinki Finland http://mlab.uiah.fi/~korayt/ tel: +358 40 754 8449 fax: +358 9 75630 555

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A growing idea
by " <tboulanger＠voila.fr> 23 Nov '04

23 Nov '04

Wouh, and another posting. Hmmm, I've planned to do a kind of patch which would help me creating some rythmic patterns. The core : a sample in a buffer (for instance a drum). The parameters : tempo and a "groove template" say Random1 If I press a key on my keyboard, the event is first transmitted to a select object which outputs a bang related to the Random1 "groove template". This triggers a subpatch (a random sequence that duplicates the bang at different times) so that the sample is played at different times. In the mean time, some functions will change continually the behaviour of an FX rack (for instance lp filters etc etc) to transform what is sent out by my sampler. Using it I could have some interesting rythmic patterns. Has anyone already tried to make this kind of thing work ? What issues may I face to ? And last thing : do you personally have some other ideas to make astounding rythmic patterns ? No no, that's not benchmarking, just trying to know what other (fully functional) brains have already think of. it coulp open other perspectives... Cheers ! touti ------------------------------------------ Faites un voeu et puis Voila ! www.voila.fr

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hslider ... alt+h?
by Tim Blechmann 23 Nov '04

23 Nov '04

hi all ... is it only my machine or can someone confim that "alt+h" won't add an hslider? cheers ... tim -- mailto:TimBlechmann@gmx.de ICQ: 96771783 http://www.mokabar.tk After one look at this planet any visitor from outer space would say "I want to see the manager." William S. Burroughs

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Fwd: Spark Festival deadline extended
by Michael Berkowski 22 Nov '04

22 Nov '04

>X-Umn-Remote-Mta: [N] mtain-w.tc.umn.edu [160.94.160.20] #+LO+NM >X-Umn-Remote-Mta: [N] listserv.lsu.edu [130.39.175.26] #+NR+UF+CU (A,-) >X-Umn-Report-As-Spam: ><http://umn.edu/mc/s?DXMqU1VwcJpuXzHIZUXgmVi6S7TfLWBBGXGS9rFvOZp9ikpWSnKikDT…> >Approved-By: sdbeck(a)LSU.EDU >X-Umn-Remote-Mta: [N] - [128.101.24.88] #+NN+LO+TS+AU+HN >X-Mailer: Apple Mail (2.619) >Date: Mon, 22 Nov 2004 11:51:44 -0600 >Reply-To: Douglas Geers <geers001(a)umn.edu> >Sender: E-mail list for the Society of Electro-Acoustic Music in the US >membership <SEAMUS-L(a)LISTSERV.LSU.EDU> >From: Douglas Geers <geers001(a)umn.edu> >Subject: Spark deadline extended >Comments: To: sameria(a)umich.edu >To: SEAMUS-L(a)LISTSERV.LSU.EDU > >Dear all, > >The deadline for music and paper submissions to the Spark Festival of >Electronic Music and Art has been extended. All entries must now be >postmarked by Saturday, November 27. > >Please see http://spark.cla.umn.edu or email sparkfst(a)umn.edu for more >information. Last year's festival included over 60 artists and >musicians, >presenting nine performances, with an audience of over 1,000. > >Best wishes, > >Doug Geers > > >Douglas Geers >Assistant Professor, Music Composition >Director, Electronic Music Studios >University of Minnesota, Twin Cities, USA >www.dgeers.com

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[pix_pix2sig~] + [pix_sig2pix~]
by pete mcpartlan 22 Nov '04

22 Nov '04

hello all, i cant get these to do anything, what are they supposed to do? and how do i implement it? i'm sure i had something working a while ago... also you can create them without the tildes... are they different objects? thanks pete ===== ________________________________ http://www.140worthing.karoo.net ++++++++++++++++++++++++++++++++ ___________________________________________________________ ALL-NEW Yahoo! Messenger - all new features - even more fun! http://uk.messenger.yahoo.com

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fourier transform of low-frequency signal
by " <f.bardet＠voila.fr> 22 Nov '04

22 Nov '04

Hi list, I need to analyse the low-frequency (1 to 5 Hz) content of a non-audio signal. So I'd like to proces Fourier Transform of my low-frequency, low sampled signal, within PD. As my incoming signal is low-sampled at 25Hz (coming from a camera), i think i can't use fft objects designed for audio processing. Do i have to rewrite an fft algorithm within pd, for low-frequency processing, or does this exist yet ? Has anyone built such a process in PD ? François Bardet 10 place Thomas F-63000 Clermont-Ferrand 0033 4 73 92 50 80 ------------------------------------------ Faites un voeu et puis Voila ! www.voila.fr

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problems to write in an array 2
by oren ishii 22 Nov '04

22 Nov '04

again may be someone can help me to bring the array of file below in an array what is the mistake??? #N canvas 21 34 992 444 10; #N canvas 0 0 450 300 graph2 0; #X array song 35 float 1; #A 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0; #X coords 0 128 34 0 100 50 1; #X restore 100 160 graph; #X msg 83 237 \; song 76 75 76 75 76 71 74 72 69 60 64 69 71 64 68 71 72 64 76 75 76 75 76 71 74 72 69 60 64 69 71 62 72 71 69; #X coords 0 444 1 443 0 0 0; -- NEU +++ DSL Komplett von GMX +++ http://www.gmx.net/de/go/dsl GMX DSL-Netzanschluss + Tarif zum supergünstigen Komplett-Preis!

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Re: [PD] pdp 0.13 cant load 3dp objects
by pun chik 22 Nov '04

22 Nov '04

i got this: number of ports: 1 number of ports: 1 number of ports: 32 number of ports: 1 its wierd ...pdp xv worked fine in pdp 0.12 : / > >the last problem (pdp_xv) not working is bad. And I have no answers at >all as to why that is borked. > > > bueno, only a driver problem. 'xvinfo' can tell you if you can do xvideo or not, just : xvinfo | grep ports if you're (unlucky) number is 0, you can't. then, change your drivers or your XF86Config-4. y, suerte, sevy -- pun chik punchik(a)fastmail.fm

1 0

GEM: speed of pix_film (fps) manipulation
by Max Neupert 22 Nov '04

22 Nov '04

hi list, how can i change the speed of a movie played? (the fps) the helpfile of pix_film says nothing about that. thanx, max

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new to the list + ideas
by clemos 22 Nov '04

22 Nov '04

hi all i'm very new to the list so maybe i can introduce myself, just a little. my name is clement charmet, i work as a webdesigner in a french webzine, www.panoplie.org, and more or less as an artist, as i do audio-visual performances, mainly with my 'band' that's called thirtytwobit (http://32bit.free.fr), and participate in or produce various net.art pieces available on http://clemos.free.fr and http://cl3mos.free.fr. so I got interrested in pure data about one or two years ago, as a student, and began to learn and experience it a very little. actually I ve really been focusing and really working on it for 2 month, programming stuff that outputs sound data to flash or other network related stuff, and using it during our live performances building and playing little crappy synths patches during the show. my role in the performance is mainly to produce a kind of visual mix, and the originality is that I mainly use browser programming for that (php, javascript, some little flash stuff, soon proce55ing, etc) i am quite fascinated by the possibilities of pure data, gem, framestein, etc in the fact that it's highly pluggable to other stuff, and really programmable at different skill levels. i was wondering if there were projects of "pure data player" : as pure data file format is really simple and light, as it's text based, (ie you can generate pure data files easily with any server side language) i was dreaming of a kind of 'pure data player' that would be a kind of plugin only to execute pure data patches, gem or framestein graphics. the whole thing would be as interactive as pure data / gem / framestein patches can be, but there would be no possibility to modify the patch (the real pure data patch should be hidden, actually, and the actual pure data GUI would only be the GUI for programming, not for rendering). the point is that the player would make it possible to embed pure data patches or gem graphics into HTML pages. i was thinking about all this when I first experienced Gem, as the possibilities and way of rendering looked close to Proce55ing applets'. have such a project even existed, does it seem possible to you ? i actually think it would really be a fucking great project (even if all the functions don't work in it, ie exemple the ones that need permissions or security issues; or the ones that are platform dependent ), but i have no idea if it is possible, and how... i heard of proce55ing (and Java) synthesis possibilities and a little of this SEEYO Koan plugin, but doing it with pure data objects would be far more interresting to me the other questions I have are related to the GUI and the Pd message system. did you hear of other pd GUIs that don't use the default tcl/tk stuff at all but only the pd main engine. did you hear of APIs that make pd patches and/or pd messages easier to handle with other programming languages (ie a set of PHP classes that would handle boxes and connections generation and alteration, Flash GUI able to build pd patches from scratch, etc... ) for exemple, maybe one of you coded a PHP/gd script to generate a pic of a patch directly from a pd file. only questions anyway pure data's damn great as-it-is all the best clément

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Pd-list November 2004