Pd-list February 2008

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133 participants
202 discussions

Toggle Audio Computation in Subpatch
by Thomas Mayer 22 Feb '08

22 Feb '08

Hello, is there a way to toggle audio computation in a subpatch when global computation is on? Thank you, Thomas -- "Prisons are needed only to provide the illusion that courts and police are effective. They're a kind of job insurance." (Leto II. in: Frank Herbert, God Emperor of Dune) http://thomas.dergrossebruder.org/

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Re: [PD] hover info
by beau 21 Feb '08

21 Feb '08

just an idea for helping people learn pd, but while not add hover info for each object. This would be some info about each object so that if you turn the mode on and then hover your mouse over the object a window pops up that tells you something about how it works? ~B/ www.cypod.co.nr

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gem2pdp-help patch doesnt work for me
by Javier García 21 Feb '08

21 Feb '08

Hi, I can see the teapot rotating but when i click the toggle, the image stops. how to use it? br. GARFF _________________________________________________________________ Descarga gratis la Barra de Herramientas de MSN http://www.msn.es/usuario/busqueda/barra?XAPID=2031&DI=1055&SU=http%3A//www…

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Re: [PD] notes, arrays, and sigmund (mami music)
by Julian Villegas 21 Feb '08

21 Feb '08

Hi Daniel, In the arrays, I have recordings of musical instruments uploaded from aif files. The instruments are playing a single tone (i.e., no chords allowed). I'm waiting to hear your ideas! Daniel wrote: Please give more info about the data in the arrays. are they instrument recordings or music tracks??? Because "note detecting" can be done in many different ways depending on your needs and the source. daniel 2008/2/21, Julian Villegas <julovi(a)yahoo.com>: > > Dear all, > > I have 4 sounds stored in arrays of the same size, and I'd like to write > in another array, the sample where there's a note detection in any array. I > was trying to do it with sigmund~ but apparently asking for notes when > working in arrays is meaningless. > > Is there any way to do this? ____________________________________________________________________________________ Never miss a thing. Make Yahoo your home page. http://www.yahoo.com/r/hs

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pd music (+ nonpd video ;)
by jeremaja niko 21 Feb '08

21 Feb '08

hi list small gift from me 2 the list http://www.njeremic.echoplex-label.de/files/decay_divx.avi sound made with pd, video was made afterwards (cutting) hope u all enjoy it nikola jeremic

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Avian syrinx revisited
by Andy Farnell 21 Feb '08

21 Feb '08

Avian syrinx revisited Synthetic birds have been done quite a bit, by Tamara Smyth (pressure impedance), Seppo Fagerlund (a three port waveguide) and Hans Mikelson ( a csound FM version ) [BTW if anybody else has got published models I don't of please let me know.] http://ccrma.stanford.edu/~tamara/publications/ http://www.acoustics.hut.fi/research/avesound/pubs/akusem04.pdf http://www.csounds.com/ezine/winter2000/realtime/ I first put a tutorial on the syrinx up on my site 2 years ago after copying Hans FM/AM version from Csound to Pd and then messed with waveguide models and adding different beaks and trachea with some success. http://www.obiwannabe.co.uk/tutorials/html/tutorial_birds.html But the one thing kept evading me, squawking birds. Oscines are singing birds with a highly developed syrinx, and those are the ones everybody studies and tries to emulate. Turns out oscines are the easier ones to create. But "working class birds", crows, pigeons, ducks and seagulls are a different problem. I live by the sea and when they're not stealing my chips, seagulls fly by my room taunting me saying "come on then.. make a seagull sound!", but I could never work it out. Seagulls 1: Andy 0 Well I fixed that, I think. Thanks to some papers by these chaps, Suthers, Fee and Fletcher it was time to have another look at the syrinx. http://www.indiana.edu/~songbird/pubs/publications_index.html http://web.mit.edu/fee/Public/Publications/Fee_etal1998.pdf Starting with Tamaras pressure analysis again I decided to start making each bronchus separately as a pulse source then feed an FM stage with feedback. I guess this is the same as using FM with a complex modulator, but the feedback gets a semi chaotic effect which is what Fletcher suggests is behind the squawk of birds with bigger lungs and smaller syrinx. Here's the results (with background to situate them - all synthetic scenery as usual) First the regular oscines in a forest (with some recent insects) http://www.obiwannabe.co.uk/sounds/effect-rainforestbirds.mp3 Now two examples from the new model The star of this one is the duck... http://www.obiwannabe.co.uk/sounds/effect-riverbirds.mp3 And here's the seagulls (gotchya you feathered freaks!) http://www.obiwannabe.co.uk/sounds/effect-seabirds.mp3 The same model can do both, so it's quite flexible. All (pure) Puredata The Pd code is still a little messy to release but it will be on the site soon or in the book maybe. Andy -- Use the source

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More Music with Pd
by Luke Iannini (pd) 21 Feb '08

21 Feb '08

Hi all, the list is a bit quiet lately so here is some recent stuff. The top three are the most pd-laced since I just recently finally got a computer fast enough to run the system of pdpatches I've been building for the last few years : ). And the top was the first successful recorded test of the Controctopus/Semento control system I recently released. Theo Voce Circular http://proyekto.net/?p=104 Muzz Arch http://proyekto.net/?p=96 Lifeball Shitmix Copyright Motherfucker http://proyekto.net/?p=86 Plining Whiddle Tip http://proyekto.net/?p=80 Seashall http://proyekto.net/?p=64 and the rest at http://proyekto.net/?cat=5 Cheers Luke/sndrft

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notes, arrays, and sigmund
by Julian Villegas 21 Feb '08

21 Feb '08

Dear all, I have 4 sounds stored in arrays of the same size, and I'd like to write in another array, the sample where there's a note detection in any array. I was trying to do it with sigmund~ but apparently asking for notes when working in arrays is meaningless. Is there any way to do this? I appreciate your ideas. Thanks in advance, Julian Villegas Me pregunto de un modo pensativo Que significa ser Colombiano? No se le respondi. Es un acto de fe JLB. ____________________________________________________________________________________ Never miss a thing. Make Yahoo your home page. http://www.yahoo.com/r/hs

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GLSL example trouble in pd extended (ati Radeon 9600 hardware and win os)
by Vadim Smahtin 21 Feb '08

21 Feb '08

Hi. I trying to learn some about glsl shaders in pd. And when i trying to load "toon.vert" (18.gl_shading_language) i usually get this- "[glsl_vertex]: Loaded file: E:/Program Files/pd/doc/examples/Gem/data/Toon.vert linking: link 1.07374e+009 0 GEM: [glsl_program]: Info_log: Link successful. There are no attached shader objects." And shader don't work. How i can fix it? (totally newbie in glsl) My video card- Ati Radeon 9600. System- XPSP2.

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Pd Fontsizes
by Peter Plessas 21 Feb '08

21 Feb '08

Hi! What reason can there be if the same patch does not display the same fontsizes on two different computers, both running the same OS and the same Pd version? regards, PP

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Pd-list February 2008