Pd-list July 2013

pd-list@lists.iem.at

81 participants
112 discussions

Dust equivalent to Pd
by Alexandre Torres Porres 19 Jul '13

19 Jul '13

Hi there, started using Super Collider recently and been trying to implement some of its stuff in Pd. they have this random impulse generator, and they use impulse as sort of "bangs". So they're like metros. Impulse.kr(1) is like [metro 1000] Now Dust.kr(1) generates the impulses randomly, but they have a mean average of once a second. So I needed some sort of random [metro] any ideas? cheers

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Re: [PD] Pd-list Digest, Vol 100, Issue 50
by Dan Wilcox 18 Jul '13

18 Jul '13

I have a dust object in https://github.com/danomatika/rc-patches/tree/master/rc-patches: [rc-dust] I'm not sure if it's exactly the same, but the same idea. I've used it for geiger counter triggering :D If you fix it so it matches the SC object, please send me a copy so I can make an update. On Jul 18, 2013, at 6:00 AM, pd-list-request(a)iem.at wrote: > From: Alexandre Torres Porres <porres(a)gmail.com> > Subject: [PD] Dust equivalent to Pd > Date: July 18, 2013 3:03:48 AM EDT > To: pd-lista puredata <pd-list(a)iem.at> > > > Hi there, started using Super Collider recently and been trying to implement some of its stuff in Pd. > > they have this random impulse generator, and they use impulse as sort of "bangs". So they're like metros. > > Impulse.kr(1) is like [metro 1000] > > Now Dust.kr(1) generates the impulses randomly, but they have a mean average of once a second. -------- Dan Wilcox @danomatika danomatika.com robotcowboy.com

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grunt
by Ed Kelly 18 Jul '13

18 Jul '13

Apologies, I Should never use the word "genius" when applied to myself. I am happy that I learned something new, and that's all that matters. (naval gazing) Ed Ninja Jamm - a revolutionary new music remix app from Ninja Tune and Seeper, for iPhone and iPad http://www.ninjajamm.com/ Gemnotes-0.2: Live music notation for Pure Data, now with dynamics! http://sharktracks.co.uk/

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whassup?
by Ed Kelly 18 Jul '13

18 Jul '13

Hey dude, I got the libPd problem fixed. non-audio events need to be aligned with block boundaries in the DSP chain. Otherwise you get single block loops in the audio output (buzzing) that you have no control over. Of course this happened with my custom clock generated from a phasor, (16ths, 24th notes etc) and I wrote the external to counteract clicks in the audio generated by the delay between an audio event and it's Pd clock time (catch 22, but I bypassed it eventually). Still making it work on an iphone 4. Genius programming by me ;) Ed Ninja Jamm - a revolutionary new music remix app from Ninja Tune and Seeper, for iPhone and iPad http://www.ninjajamm.com/ Gemnotes-0.2: Live music notation for Pure Data, now with dynamics! http://sharktracks.co.uk/

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weird USB device
by Fero Kiraly 17 Jul '13

17 Jul '13

Hi friends, today I get a USB ROLL-Up Drum Kit http://the-gadgeteer.com/2007/08/08/dream_cheeky_usb_drum_kit/ I have an idea to use it as trigger with pd usig [hid] object. It does not works. any ideas ? thanks fero

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Can't create objects that I've compiled
by Alexandros Drymonitis 16 Jul '13

16 Jul '13

Hi, I've downloaded the comport and pmpd libraries and compiled them but Pd can't create these objects. In /usr/local/lib/pd/extra there is a directory for each library and in each directory there's a .pd_linux but Pd just can't create them. There are some files with a .o extension that I don't see in other libraries (e.g. iemmatrix or zexy), don't know if that's an issue. I'm using Pd (vanilla) 0.44.3 on Ubuntu 12.04 Thanks

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Scheme stream programming and PureData
by Jean-Paul.ROY＠unice.fr 16 Jul '13

16 Jul '13

Hi ! I wonder if somebody has examples or pointers to translating from Scheme stream programming (lazy lists) to dataflow (Pd). In Abelson & Sussman's book they use dsp-style diagrams to illustrate stream-based programs. I'm just trying to get a deeper understanding of Pd programming, independently of music… Thanks, -jpr

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CPU usage of GUI objects in subpatches
by i go bananas 16 Jul '13

16 Jul '13

I'm assuming of course that no GUI objects in subpatches is optimal. but what sort of effect do sliders. toggles, bangs, etc have on CPU usage when hidden in unopened subpatches?

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pdlv2 - yes, it's what it reads
by batinste 15 Jul '13

15 Jul '13

Hi list We all know that jackd is great. Well, for some things, it's really great. What i don't like is having to deal with it when i want to work with pd effects/instruments in ardour. We had pdvst. It was working, kind of. I wondered several times : "we have libpd and lv2, who will come with some tool to embed pd in a lv2 plugin, so i can copy-paste|drag'n drop my own plugins and instruments, recall sessions without a session manager, and whatnot ?" Well, someone heard me, but there's some work left to do : pdLV2-stereo https://github.com/unknownError/pdLV2-stereo makes simple Puredata (pd) patches useable as LV2 plugins utilizing libpd and lv2 libraries. Linux only at the moment.

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[matrixctrl] and [ds-color-sel] - final version (?)
by João Pais 15 Jul '13

15 Jul '13

Hello list, for now I'm stopping the work in these abstractions, they have already enough features for a nice workflow. Thank you for your suggestions. Hopefully this will be bundled in the jmmmp folder with the next release of pd-extended. The objects here are: [matrixctrl x y z] - GUI for [iemmatrix/mtx_mul~] [ds-color-sel] - color selector for data structures I suggest you copy them to your extra/jmmmp folder. Nevertheless, feel free to send me any feedback you want to. Best, JoÃ£o

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Pd-list July 2013