Pd-list April 2006

pd-list@lists.iem.at

136 participants
232 discussions

Cross correlation using FFT
by Jamie Bullock 17 Apr '06

17 Apr '06

Hi, Has anyone implemented cross correlation in PD using rifft~? I am confident with performing cross correlation in the time domain, but am a little confused about how the equivalent operation can be conducted using FFTs. So far I understand the algorithm to be: 1. Zero pad the signal vectors to twice the vector size 2. Take their ffts: fft(x) fft(y) 3. Take the complex conjugate of fft(x) and multiply this by fft(y) 4. Take the inverse fft of the result. Whatever I try doesn't seem to give the correct output. In particular - I am unsure of step 3 above. Can anyone give some clarification or an example patch. TIA, Jamie

3 9

target audience for tutorials
by Hans-Christoph Steiner 17 Apr '06

17 Apr '06

On Apr 17, 2006, at 4:17 PM, Mark Polishook wrote: > Sorry, I meant to send to the list but pressed reply instead of > reply all. Let's take it back on the list! > On Apr 17, 2006, at 8:39 AM, Hans-Christoph Steiner wrote: > >>> >>> Possibly. But I need to think about it a bit more. One issue with >>> documentation in general that I'm not sure about is "who is the >>> documentation for?" > > I'm writing a tutorial for my students. So that's the context of > thinking about it. Figuring out - how to rewrite existing materials > at the level they come to things such as Pd. I am also in the midst of the process of writing an intro tutorial. Right now, I am going thru all of the workshop/tutorial materials I can find (mostly listed on http://puredata.org/docs/tutorials ) and putting together a tutorial for people to start from scratch. It would be great to join forces on this. All of my work is in CVS, plus I put up some archives on the web: http://puredata.org/Members/hans/downloads/ >> Well, if you just want to take a stab at it, you can start another >> wiki page. As for who this documentation is for, I think that the >> definitions should be for everyone. I am all for making things >> clear for the beginner, but I think that over-simplifying things >> hinders learning in the long run. But of course that's not easy >> to do. > > Most of the existing documentation is excellent for those with some > programming experience and computer skills but less helpful for > complete beginners - this is not unique to Pd. Asking about the > target audience is similar to a writer thinking about their > audience. So perhaps the question is what's the level that > materials should consider. I think what we've discussed in relation to PDDP is making things modular. So there would be tutorial modules for each topic then intro modules for the newbies. The more advanced users could skip the intro modules, or there could also be advanced intro modules, like Pd for Maxers, Pd for OO Programmers, etc. But if we can use the various intros to get people to a similar level, then the other topic-specific tutorials would go from there. I am trying to put together the intro for newbies right now, with the basic assumption that the user knows how to use a standard WIMP GUI (I don't think that a Pd tutorial would be the best place to learn how to navigate a GUI). I think its decent as it is right now, but still needs a number of gaps filled in. But our goal is to avoid writing a manual, per se, like the Max/MSP tutorial, but rather have the whole intro be in the form of step-by-step tutorial patches. So learning by doing from the very beginning. > I'm going to take a try at it, but the outcome will not be > immediate.Oonce we get to May, I'm hoping to join in to PDDP > discussion(s). The more, the merrier! Plus the more people contribute, the better the docs will be. I personally have found it enlightening to hear many different perspectives on teaching. .hc > > >> >> .hc >> >> >> >>> >>> >>> >>>> >>>> .hc >>>> >>>> >>>>> >>>>>> 2. In the attached patch, I added symbols as you suggested. >>>>>> Why do I get >>>>>> the output: "list setUnit quarter" for example, instead of >>>>>> just "setUnit >>>>>> quarter"? Where is this list coming from--pack by definition >>>>>> creates a >>>>>> list, so this behavior makes little sense. >>>>> >>>>> [pack] outputs real Pd lists, which have a "list" selector at >>>>> front >>>>> unless the first element is a float. Everything is correct in your >>>>> patch. If you want a "setUnit"-meta-message without the list >>>>> selector >>>>> you can split it off using [list trim] (pd>=0.39) or [route list] >>>>> (others). >>>>> >>>>>> Oh, and I can't use [list append] because I'm trying to >>>>>> combine two >>>>>> symbols INTO a list, and list append doesn't like the symbol >>>>>> in the right >>>>>> inlet. >>>>> >>>>> This isn't quite true: [list] and [list append] perfectly accept >>>>> symbol- and meta-messages in both inlets. I suppose you are >>>>> running a >>>>> Pd version which doesn't have the [list] objects yet. Older Pd >>>>> versions still allowed you to create a [list] object, but it >>>>> was non >>>>> functional. >>>>> >>>>>> 3. How can I found out all this list stuff? It's undocumented >>>>>> in my PD >>>>>> version... I never heard of [list append] or [list prepend] >>>>>> before, they >>>>>> seem to work but I can't pull up any help files on them. >>>>> >>>>> You need to update your Pd. If you cannot do this globally, you >>>>> should >>>>> at least install some version of Pd-0.39 for testing purposes. >>>>> [list] >>>>> is exxxxxtremely conventient. After you've tasted its sewwt >>>>> odour, you >>>>> don't want to go back to list-less Pd again. >>>>> >>>>> "[list] for life." (Iggy Pop) >>>>> >>>>> Ciao >>>>> -- >>>>> Frank Barknecht _ ______footils.org_ >>>>> __goto10.org__ >>>>> >>>>> _______________________________________________ >>>>> PD-list(a)iem.at mailing list >>>>> UNSUBSCRIBE and account-management -> http:// >>>>> lists.puredata.info/listinfo/pd-list >>>> >>>> >>>> ___________________________________________________________________ >>>> _________ >>>> >>>> http://at.or.at/hans/ >>>> >>>> >>>> >>>> >>>> _______________________________________________ >>>> PD-list(a)iem.at mailing list >>>> UNSUBSCRIBE and account-management -> http://lists.puredata.info/ >>>> listinfo/pd-list >>> >> >> >> _____________________________________________________________________ >> _______ >> >> "[W]e have invented the technology to eliminate scarcity, but we >> are deliberately throwing it away to benefit those who profit from >> scarcity." >> -John Gilmore >> > ________________________________________________________________________ ____ I spent 33 years and four months in active military service and during that period I spent most of my time as a high class muscle man for Big Business, for Wall Street and the bankers. - General Smedley Butler

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video texts
by Julian Peterson 17 Apr '06

17 Apr '06

Greetings. I've recently convinced a video editor friend of mine to lean PD/Gem so that we can create a duo in which I will generate audio in real- time while he edits video in real time. I have quite a bit of experience working with PD for audio processing, but know little of Gem or video processing. So while I can be a big help to him with the basics of PD, I'm not really able to teach him how to use Gem. My question is, in addition to the tutorials available on puredata.org, is there a book or books (I'm thinking an equivalent to the Roads Computer Music Tutorial or Dodge/Jerse) that would be a useful reference for him (and me)? Thanks for your help. Julian Peterson

3 2

fiddle~ window size and Pd latency question
by Julian Villegas 17 Apr '06

17 Apr '06

Hi everyone, Sorry if this an obvious question but I haven't figured it out: I have a patch that uses fiddle~ with a window size of 8192 samples (the help says up to 2048, but I saw in the code that it could deal with 8192 too)... so working at 48k, i will have a delay of 4096/48k = 85 ms, but I specified in Pd's audio properties a delay of 16 ms and it seems to work without interruptions (if I choose a value below of that I do have them). Which value should I put in the audio properties, or better, the value indicated in that windows refers to what? Ps. I'm working with a SB audigy 2 using ASIO 2.0 drivers in a XP box. Julian Villegas University of Aizu Synthetic Worlds Laboratory Aizu - Wakamatsu Fukushima Japan 965 - 8580 Me pregunto de un modo pensativo Que significa ser colombiano? No se le respondi. Es un acto de fe JLB. --------------------------------- Talk is cheap. Use Yahoo! Messenger to make PC-to-Phone calls. Great rates starting at 1¢/min.

3 2

RE: [PD] fiddle~ window size and Pd latency question
by patco 17 Apr '06

17 Apr '06

Hello, with a 8192 samples for analysing audio in 48000hz you should get 170ms latency, unless I've forgotten something in the equation. With increasing the amount of the window size in [fiddle] you will be able to detect lower notes, for exemple with 2048 samples the lower note detected is a A3 flat ( 207.65hz), your latency will be about ~42ms + audiobuffers. I've found some mathematical references, you might be interested: http://aubio.piem.org/articles/brossier04realtimesegmentation.pdf With a linux box the audio buffers can be reduced to ridiculous amount in comparission with what you can get with windows, following what driver you are using (OSS or ALSA) before the sound glitches. For some reason I ignore, the driver that still work under an amount of audiobuffers of 5ms is OSS. Julian Villegas <julovi(a)yahoo.com> a Ã©crit :Tks for your answer, I know I can have lower latencies with Linux, and Mac Os, (Probably in that order too)... but in fact I have a satisfactory low latency in my patch in XP... maybe I didn't explain correctly my problem (or you didn't read well), but what I'm trying to know (and it's independent from the OS) is what delay I'm having by using a 8192 samples window in fiddle~ (85 ms), or the delay value specified in the audio properties (8 ms), since none of those seems to be the actual one. --------------------------------- Faites de Yahoo! votre page d'accueil sur le web pour retrouver directement vos services prÃ©fÃ©rÃ©s : vÃ©rifiez vos nouveaux mails, lancez vos recherches et suivez l'actualitÃ© en temps rÃ©el. Cliquez ici.

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PD & RMLL
by juto aviten 17 Apr '06

17 Apr '06

Hello pders ;-) I am curating the audio/video programme for RMLL that will happen in Nancy this year http://www.rmll.info and I would like to have Puredata workshop & conf on track. I would like to know if there is people interested to come to present Puredata & extended librairies and do workshop on how to use it and so on? It's in Nancy from 4th to 8th of July you could send me answers offline if you want. it could a place for PD users meeting also... that's an idea... :-) cheers juto http://www.apodio.org http://www.rmll.info

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patch creator: gop sequencer with tgl and nbx
by patco 17 Apr '06

17 Apr '06

Hello, In the attached archive there is a bunch of patches for creating dynamically a sequencer with adjustable number of steps and sequenced parameters. For this first test I've used a lot of externals: memento (tgrill/pool), pyext, toxy/widget, ggee/concat, cyclone/coll, iemlibs/dollarg, list-abs/list-replace, iemabs/prepend. I hope I haven't forgotten one external object... [presets] and [memento] ([rp.memento]) has been modified: In [presets], I've added [r $2] for avoiding to connect the [widget menubutton] box to the [presets] box, and I've replaced the two first presets by the option load/save with using [route 0 1]. And I've suppressed the OSCx part from both. (I prefer using OSC differently for the moment). Any comment is welcomed. Patco. --------------------------------- Faites de Yahoo! votre page d'accueil sur le web pour retrouver directement vos services prÃ©fÃ©rÃ©s : vÃ©rifiez vos nouveaux mails, lancez vos recherches et suivez l'actualitÃ© en temps rÃ©el. Cliquez ici.

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I need help with this DS project(trying to explain)
by josue moreno 17 Apr '06

17 Apr '06

Ill try to explain it better, Im sending this crapy patch where i make a filter process to a sample, I work here with bandpass filters, What is the object for make a bandreject filter? I want to control the cutoff and Q with DS, How should i do? id want to create two numerics values, array?drawpolygon?...here i need help also I would like to move this sound on the stero image, some good abstraction for pan control? I want to aply diferent reverb levels, dont know if freeverb~ is good for what i want, i want to make sounds get closer to the auditor littel by little, how should i do the drawing instructions on DS? This are my questions, for now, and now it comes my example patch, im just learning.... thanks for advices and ideas... #N canvas 224 30 679 424 10; #N canvas 202 159 623 410 multifiltro_pasabanda 1; #X obj 19 272 bp~; #X floatatom 26 231 5 0 0 0 - - -; #X floatatom 34 249 5 0 0 0 - - -; #X obj 19 304 bp~; #X obj 78 272 bp~; #X floatatom 85 231 5 0 0 0 - - -; #X floatatom 93 249 5 0 0 0 - - -; #X obj 78 304 bp~; #X obj 131 272 bp~; #X floatatom 138 231 5 0 0 0 - - -; #X floatatom 146 249 5 0 0 0 - - -; #X obj 131 304 bp~; #X obj 190 273 bp~; #X floatatom 197 232 5 0 0 0 - - -; #X floatatom 205 250 5 0 0 0 - - -; #X obj 190 305 bp~; #X obj 244 273 bp~; #X floatatom 251 232 5 0 0 0 - - -; #X floatatom 259 250 5 0 0 0 - - -; #X obj 244 305 bp~; #X obj 303 273 bp~; #X floatatom 310 232 5 0 0 0 - - -; #X floatatom 318 250 5 0 0 0 - - -; #X obj 303 305 bp~; #X obj 356 273 bp~; #X floatatom 363 232 5 0 0 0 - - -; #X floatatom 371 250 5 0 0 0 - - -; #X obj 356 305 bp~; #X obj 415 274 bp~; #X floatatom 422 233 5 0 0 0 - - -; 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#X text 36 35 cut-off; #X text 118 35 Q; #X obj 19 14 inlet; #X obj 111 14 inlet; #X obj 18 113 outlet; #X obj 113 113 outlet; #X connect 0 0 1 0; #X connect 1 0 9 0; #X connect 2 0 8 0; #X connect 3 0 2 0; #X connect 6 0 3 0; #X connect 7 0 0 0; #X restore 162 201 pd random; #N canvas 0 22 454 304 random 0; #X obj 112 54 random 300; #X obj 113 76 + 50; #X obj 19 74 + 100; #X obj 18 53 random 3000; #X text 36 35 cut-off; #X text 118 35 Q; #X obj 19 14 inlet; #X obj 111 14 inlet; #X obj 18 113 outlet; #X obj 113 113 outlet; #X connect 0 0 1 0; #X connect 1 0 9 0; #X connect 2 0 8 0; #X connect 3 0 2 0; #X connect 6 0 3 0; #X connect 7 0 0 0; #X restore 231 200 pd random; #N canvas 0 22 454 304 random 0; #X obj 112 54 random 300; #X obj 113 76 + 50; #X obj 19 74 + 100; #X obj 18 53 random 3000; #X text 36 35 cut-off; #X text 118 35 Q; #X obj 19 14 inlet; #X obj 111 14 inlet; #X obj 18 113 outlet; #X obj 113 113 outlet; #X connect 0 0 1 0; #X connect 1 0 9 0; #X connect 2 0 8 0; #X connect 3 0 2 0; #X connect 6 0 3 0; #X connect 7 0 0 0; #X restore 234 167 pd random; #N canvas 0 22 454 304 random 0; #X obj 112 54 random 300; #X obj 113 76 + 50; #X obj 19 74 + 100; #X obj 18 53 random 3000; #X text 36 35 cut-off; #X text 118 35 Q; #X obj 19 14 inlet; #X obj 111 14 inlet; #X obj 18 113 outlet; #X obj 113 113 outlet; #X connect 0 0 1 0; #X connect 1 0 9 0; #X connect 2 0 8 0; #X connect 3 0 2 0; #X connect 6 0 3 0; #X connect 7 0 0 0; #X restore 293 180 pd random; #N canvas 0 22 454 304 random 0; #X obj 112 54 random 300; #X obj 113 76 + 50; #X obj 19 74 + 100; #X obj 18 53 random 3000; #X text 36 35 cut-off; #X text 118 35 Q; #X obj 19 14 inlet; #X obj 111 14 inlet; #X obj 18 113 outlet; #X obj 113 113 outlet; #X connect 0 0 1 0; #X connect 1 0 9 0; #X connect 2 0 8 0; #X connect 3 0 2 0; #X connect 6 0 3 0; #X connect 7 0 0 0; #X restore 344 201 pd random; #N canvas 0 22 454 304 random 0; #X obj 112 54 random 300; #X obj 113 76 + 50; #X obj 19 74 + 100; #X obj 18 53 random 3000; #X text 36 35 cut-off; #X text 118 35 Q; #X obj 19 14 inlet; #X obj 111 14 inlet; #X obj 18 113 outlet; #X obj 113 113 outlet; #X connect 0 0 1 0; #X connect 1 0 9 0; #X connect 2 0 8 0; #X connect 3 0 2 0; #X connect 6 0 3 0; #X connect 7 0 0 0; #X restore 417 203 pd random; #X obj 173 370 outlet~; #X obj 297 22 inlet; #X text 66 24 entrada de la seÃal; #X text 349 22 activa la aleatorizaciÃn; #X text 214 53 asignar un metro variable en rÃtmica a cada uno de los cutoff y Q.; #X obj 386 67 tgl 15 0 empty empty empty 0 -6 0 8 -262144 -1 -1 0 1 ; #N canvas 0 22 454 304 4metros 0; #X obj 16 19 inlet; #X obj 17 108 outlet; #X obj 17 45 metro; #X obj 38 65 random 2500; #X obj 38 83 + 50; #X obj 121 19 inlet; #X obj 122 108 outlet; #X obj 122 45 metro; #X obj 143 65 random 2500; #X obj 143 83 + 50; #X obj 229 17 inlet; #X obj 230 106 outlet; #X obj 230 43 metro; #X obj 251 63 random 2500; #X obj 251 81 + 50; #X obj 335 18 inlet; #X obj 336 107 outlet; #X obj 336 44 metro; #X obj 357 64 random 2500; #X obj 357 82 + 50; 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#X connect 2 0 1 0; #X connect 3 0 4 0; #X connect 4 0 2 1; #X connect 5 0 7 0; #X connect 7 0 8 0; #X connect 7 0 6 0; #X connect 8 0 9 0; #X connect 9 0 7 1; #X connect 10 0 12 0; #X connect 12 0 13 0; #X connect 12 0 11 0; #X connect 13 0 14 0; #X connect 14 0 12 1; #X connect 15 0 17 0; #X connect 17 0 18 0; #X connect 17 0 16 0; #X connect 18 0 19 0; #X connect 19 0 17 1; #X restore 283 112 pd 4metros; #N canvas 0 22 454 304 4metros 0; #X obj 16 19 inlet; #X obj 17 108 outlet; #X obj 17 45 metro; #X obj 38 65 random 2500; #X obj 38 83 + 50; #X obj 121 19 inlet; #X obj 122 108 outlet; #X obj 122 45 metro; #X obj 143 65 random 2500; #X obj 143 83 + 50; #X obj 229 17 inlet; #X obj 230 106 outlet; #X obj 230 43 metro; #X obj 251 63 random 2500; #X obj 251 81 + 50; #X obj 335 18 inlet; #X obj 336 107 outlet; #X obj 336 44 metro; #X obj 357 64 random 2500; #X obj 357 82 + 50; #X connect 0 0 2 0; #X connect 2 0 3 0; #X connect 2 0 1 0; #X connect 3 0 4 0; #X connect 4 0 2 1; #X connect 5 0 7 0; 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#X connect 10 0 12 0; #X connect 12 0 13 0; #X connect 12 0 11 0; #X connect 13 0 14 0; #X connect 14 0 12 1; #X connect 15 0 17 0; #X connect 17 0 18 0; #X connect 17 0 16 0; #X connect 18 0 19 0; #X connect 19 0 17 1; #X restore 433 112 pd 4metros; #X connect 0 0 3 0; #X connect 1 0 0 1; #X connect 1 0 3 1; #X connect 2 0 0 2; #X connect 2 0 3 2; #X connect 3 0 41 0; #X connect 4 0 7 0; #X connect 5 0 4 1; #X connect 5 0 7 1; #X connect 6 0 4 2; #X connect 6 0 7 2; #X connect 7 0 41 0; #X connect 8 0 11 0; #X connect 9 0 8 1; #X connect 9 0 11 1; #X connect 10 0 8 2; #X connect 10 0 11 2; #X connect 11 0 41 0; #X connect 12 0 15 0; #X connect 13 0 12 1; #X connect 13 0 15 1; #X connect 14 0 12 2; #X connect 14 0 15 2; #X connect 15 0 41 0; #X connect 16 0 19 0; #X connect 17 0 16 1; #X connect 17 0 19 1; #X connect 18 0 16 2; #X connect 18 0 19 2; #X connect 19 0 41 0; #X connect 20 0 23 0; #X connect 21 0 20 1; #X connect 21 0 23 1; #X connect 22 0 20 2; #X connect 22 0 23 2; #X connect 23 0 41 0; #X connect 24 0 27 0; #X connect 25 0 24 1; #X connect 25 0 27 1; #X connect 26 0 24 2; #X connect 26 0 27 2; #X connect 27 0 41 0; #X connect 28 0 31 0; #X connect 29 0 28 1; #X connect 29 0 31 1; #X connect 30 0 28 2; #X connect 30 0 31 2; #X connect 31 0 41 0; #X connect 32 0 0 0; #X connect 32 0 4 0; #X connect 32 0 8 0; #X connect 32 0 12 0; #X connect 32 0 16 0; #X connect 32 0 20 0; #X connect 32 0 24 0; #X connect 32 0 28 0; #X connect 33 0 1 0; #X connect 33 1 2 0; #X connect 34 0 5 0; #X connect 34 1 6 0; #X connect 35 0 9 0; #X connect 35 1 10 0; #X connect 36 0 13 0; #X connect 36 1 14 0; #X connect 37 0 17 0; #X connect 37 1 18 0; #X connect 38 0 21 0; #X connect 38 1 22 0; #X connect 39 0 25 0; #X connect 39 1 26 0; #X connect 40 0 29 0; #X connect 40 1 30 0; #X connect 42 0 46 0; #X connect 46 0 47 0; #X connect 46 0 47 1; #X connect 46 0 47 2; #X connect 46 0 47 3; #X connect 46 0 49 0; #X connect 46 0 49 1; #X connect 46 0 49 2; #X connect 46 0 49 3; #X connect 46 0 50 0; #X connect 46 0 50 1; #X connect 46 0 50 2; #X connect 46 0 50 3; #X connect 46 0 51 0; #X connect 46 0 51 1; #X connect 46 0 51 2; #X connect 46 0 51 3; #X connect 47 0 33 0; #X connect 47 1 33 1; #X connect 47 2 34 0; #X connect 47 3 34 1; #X connect 49 0 35 0; #X connect 49 1 35 1; #X connect 49 2 37 0; #X connect 49 3 37 1; #X connect 50 0 36 0; #X connect 50 1 36 1; #X connect 50 2 38 0; #X connect 50 3 38 1; #X connect 51 0 39 0; #X connect 51 1 39 1; #X connect 51 2 40 0; #X connect 51 3 40 1; #X restore 41 205 pd multifiltro_pasabanda; #X obj 40 108 readsf~; #X obj 560 141 openpanel; #X msg 559 109 bang; #X obj 561 170 print; #X msg 117 46 open /Users/josuemoreno/Desktop/Abril2006/Pd/paraSuzcu/Muestras/024_ped_h.wav ; #X obj 125 252 knob 32 32 0 1 0 0 empty empty empty 0 -8 32 8 -262144 -1 -1 1800 1; #X obj 42 322 *~; #X floatatom 141 313 5 0 0 0 - - -; #X obj 39 357 dac~; #X msg 558 23 \; pd dsp 1; #X msg 558 60 \; pd dsp 0; #X obj 203 167 tgl 15 0 empty empty empty 0 -6 0 8 -262144 -1 -1 0 1; #X msg 64 50 1; #X obj 83 23 t b b; #X obj 87 135 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1 -1; #X obj 84 1 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1 -1 ; #X text 235 160 1 encender los filtros; #X obj 228 184 cnv 15 200 60 empty empty empty 20 12 0 14 -258049 -66577 0; #X text 249 196 No olvidar poner primero los filtros!!!!; #X msg 21 72 0; #X text 235 146 1 Turn on the filters; #X text 108 1 2 Start all; #X connect 0 0 7 0; #X connect 1 0 0 0; #X connect 1 1 15 0; #X connect 2 0 4 0; #X connect 3 0 2 0; #X connect 5 0 1 0; #X connect 6 0 7 1; #X connect 6 0 8 0; #X connect 7 0 9 0; #X connect 7 0 9 1; #X connect 12 0 0 1; #X connect 13 0 1 0; #X connect 14 0 13 0; #X connect 14 1 5 0; #X connect 15 0 16 0; #X connect 16 0 14 0; #X connect 20 0 1 0;

1 0

Exponential tempo control
by Chuckk Hubbard 17 Apr '06

17 Apr '06

The idea is that each tempo marker first runs this, then sets the tempo to itself as soon as it stops changing. So it is a little inaccurate. But the tempo doubles in the same amount of time. -Chuckk

1 0

flib for Irix/SGI
by Arie van Schutterhoef 16 Apr '06

16 Apr '06

I was wondering whether there are people using Jamie Bullock's under Irix/SGI? AvS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..................................................................... ` |Schreck Ensemble . . . . . . . . . . . . . . . . . . . . + ` |# -laboratory for live electro-acoustic music- # | | http://www.schreck.nl/ | | http://www.xs4all.nl/~schreck/ | ` *===========================================================++ ` |Compositions http://www.xs4all.nl/~schreck/html/compo.html | ` |Samples http://www.xs4all.nl/~schreck/html/samp.html | ` |Patches http://www.xs4all.nl/~schreck/html/pat.html | ` |Videos http://www.xs4all.nl/~schreck/html/video.html | ` |Scores http://www.xs4all.nl/~schreck/html/scores.html | *===========================================================++ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .....................................................................

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Pd-list April 2006