Pd-list May 2006

pd-list@lists.iem.at

147 participants
245 discussions

Re: [PD] Re: [PD-announce] PWM in Pd
by derek＠x-i.net 28 May '06

28 May '06

Hi HC, Hans-Christoph Steiner wrote: > I should say, I forgot that PWM was used in synthesis some, so I was > thinking about electronics and control when I was talking about PWM. > That's why my PWM objects are tailored towards, but should work fine in > the audio context too, unless you need the wandering DC offset. But this is still not bandwidth-limited, is it? So it's use for audio would also be limited to situations where either you would use the PWM for controlling a "proper" audio oscillator, or where you don't really give a scheiss about aliased frequencies and audio birdies. I haven't checked your [square~] yet, but if it is antialiased it would fill a big missing void in PD's audio arsenal. Otherwise, I still suggest to use the BLOP plugins for LADSPA with [plugin~], which sound about as real as you can get, but still only seems to work under Linux. best, d. -- derek holzer ::: http://www.umatic.nl ---Oblique Strategy # 177: "What is the reality of the situation?"

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Wavelet analysis ?
by Gerda Strobl 28 May '06

28 May '06

Dear list, has anybody of you built some sort of wavelet analyis(decomposition) abstraction/external? Thank you. Gerda

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gem_video tracking
by Mara Elsa Montoya 28 May '06

28 May '06

hello¨ can somebody help me out here`? just got started with pd. i'm doing a video_tracking but i just can't get to record (real time) the raw video with effects i've implemented. -help!thanku. */m -- _______________________________________________ http://mail.mexico.com ¡Disponible Ya! Utiliza el Outlook y Outlook Express para bajar tus correos por solo US$24.95 al año Now available! Download your mail into your computer with Outlook and Outlook Express US$24.95/yr

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Re: [PD-announce] PWM in Pd
by Frank Barknecht 27 May '06

27 May '06

Hallo, Hans-Christoph Steiner hat gesagt: // Hans-Christoph Steiner wrote: > > I wrote two objects for doing PWM in Pd, one at message rate, the > other at audio rate: > > http://at.or.at/hans/pd/objects.html There also is a PWM in the docs, which doesn't need any externals: 3.audio.examples/K01.pulse.width.mod.pd Ciao -- Frank Barknecht _ ______footils.org_ __goto10.org__

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waveshaper with spline curves
by Peter Worth 27 May '06

27 May '06

hi, does anyone know of an external or abstraction which lets you plot points to create a waveshaper lookup table, and does some kind of spline interpolation between the points (similar to the vst plugin called cyanide). thanks.

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Fwd: hid and pure data
by Hans-Christoph Steiner 27 May '06

27 May '06

Hey, Let's keep this on the Pd list since there other people can also answer these questions, and others might be interested in the thread, too On May 26, 2006, at 10:29 PM, Kasper Jordaens wrote: > Hi, > > Ive been trying your HID object all evening, and I was delighted to > get some output finally. but mostly I just get: > > error: inlet: expected '' but got 'list' Sounds like the [prepend] wasn't loaded, if you are talking about the help patch. You can delete it, its just for show. > namely when I try to use my mouse or the analog controls of my joypad. > Is there anyway I can use the analog controls (I'd really like to use > those) in my patches? or isn't unified HID intended for that? Analog > would be great because I would be able to set sliders from -128 to > +128 horizontal and vertical! Look at the help patch, analog values come out at the bottom left. They output data from 0 to 1, scale it to whatever range you want. > I'm on gentooPPC on a 12" powerbook, I compiled pd and HID from the > latest sources available, I also tried your binary file. > > whenever I push "print" in one of the patches that come with HID, > pd segfaults. Sorry, known bug, I am working on it now. .hc > anyway I'd think this one was missing for PD and thank you for > making it. > > > Sincerely Kasper > ________________________________________________________________________ ____ "[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

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imac version of Pd available
by Miller Puckette 27 May '06

27 May '06

I've uploaded a Pd "App" that works on the iMac I have access to. Get it on the usual: http://crca.ucsd.edu/~msp/software.html cheers M

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ead~: where to find?
by Piotr Majdak 27 May '06

27 May '06

Hi! I wanted to try the tutorials made by padawan12, but I miss [ead~] in my pd. In pd-extended there is ead~.pd but the object ead~ can't be loaded. I get load_object: Symbol "ead_tilde_setup" not found load_object: Symbol "alt_ead0x7e_setup" not found @HCS: do you know anything about it? @pd-list: where can I get ead~ for Windows? br, Piotr -- Piotr Majdak Institut fÃ¼r Schallforschung Ãsterreichische Akademie der Wissenschaften Reichsratsstr. 17 A-1010 Wien Tel.: +43-1-4277-29511 Fax: +43-1-4277-9296 E-Mail: piotr(a)majdak.com WWW: http://www.kfs.oeaw.ac.at

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Re: [PD-ot] C crash course
by guillaume rabusseau 27 May '06

27 May '06

>From: "patrick" <patrick(a)11h11.com> >To: JoÃ£o Miguel Pais <jmmmpais(a)googlemail.com>,<pd-ot(a)iem.at> >Subject: Re: [PD-ot] C crash course >Date: Thu, 25 May 2006 12:33:57 -0400 > >http://www.its.strath.ac.uk/courses/c/ > >this one is ok. the thing is, if you want to build program, you will have >to read about compilation (depending on your os). like autoconf, make or >such (scons). if you want to do an external, then no need to learn that, >just this : > >http://iem.kug.ac.at/pd/externals-HOWTO/ > >pat > > >----- Original Message ----- From: "JoÃ£o Miguel Pais" ><jmmmpais(a)googlemail.com> >To: <pd-ot(a)iem.at> >Sent: Thursday, May 25, 2006 6:40 AM >Subject: [PD-ot] C crash course > > >>Hi, >> >>I don't know anything about C, but wanted to know if it would be possible >>to get to know it, and maybe later, program some externals. I'm sure that >>C tutorials are a dime a dozen, so I wanted to ask if anyone could >>recomend any, knowing that it would be meant to work with Pd sometime >>later (probably much later). >> >>Thanks, >> >>Joao >> >>-- >>Lugostr. 14 >>79100 Freiburg i. Br. >>Deutschland >>+49 (0)761 7074997 >>jmmmpais(a)googlemail.com >>http://www.puredata.org/Members/jmmmp >> >>_______________________________________________ >>PD-ot mailing list >>PD-ot(a)iem.at >>http://lists.puredata.info/listinfo/pd-ot >> > > >_______________________________________________ >PD-ot mailing list >PD-ot(a)iem.at >http://lists.puredata.info/listinfo/pd-ot _________________________________________________________________ Tout savoir sur la sÃ©curitÃ© de vos enfants sur Internet ! http://go.msn.fr/10-channel/80-security/protection/default.asp

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table size limit
by Alexis Baskind 27 May '06

27 May '06

Hi all, I am trying to use Miller's excellent phase-locked vocoder on a big sound file (i.e. some 20 minutes on 2 channels). My problem is that "table", in which the audiofile is supposed to be loaded, does not seem to afford sizes bigger than some 1.700.000 elements, which is due to a 24 bits adressing I guess. The problem occurs even when including the 'maxsize' option in soundfiler (in fact this limitation is inherent to table itself, and seems to have nothing to do with soundfiler) Is there a means to overcome this limit ? Alexis

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Pd-list May 2006