Pd-list September 2005

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135 participants
220 discussions

block~: overlap not a power of 2
by Matthias Blau 04 Sep '05

04 Sep '05

Hi list, I am getting error messages saying "block~: overlap not a power of 2". Perhaps someone could explain why 1.) overlap should be a power of 2 2.) at the same time, setting overlap to 1.5 (which, after all, is not a power of 2) seems to be ok Thanks, Matthias

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problem: expr~ divide by zero detected
by federico 04 Sep '05

04 Sep '05

main problem: i want to control an osc~ by a logaritmic curve. i use a vline~ to track the linear line, and an expr~ to wrap into a log(..) curve. the problem is that expr~ complains about a division by zero. i inserted a number to check if is it true... and in the fact the "dividendo" is not zero. how can i solve this problem? (the problem of: having a linear/logarithmic/exponential vline~ object) many thanks -- ciao! Federico

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Re: [PD] recording 3dp
by Chris McCormick 04 Sep '05

04 Sep '05

On Fri, Sep 02, 2005 at 05:40:00PM +0200, pd-list-request(a)iem.at wrote: > Message: 2 > Date: Fri, 2 Sep 2005 21:38:24 +1000 > From: we are <gateswideopen(a)gmail.com> > Subject: [PD] recording 3dp > To: pd-list(a)iem.at > Message-ID: <5969dc5605090204383fc3aa96(a)mail.gmail.com> > Content-Type: text/plain; charset="iso-8859-1" > > is there a way to record the output of a 3dp animation?? > > t If it's a GL stream you're trying to record, check out glxdump.c on this site: http://wiki.vislab.usyd.edu.au/moinwiki/VideoCreationGuide Best, Chris. ------------------- chris(a)mccormick.cx http://mccormick.cx

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[Mousestate]
by trapazoid45＠netscape.net 04 Sep '05

04 Sep '05

Hello all I wanted to know if anyone has the object [mousestate] compiled for windows, its from cyclone "hammer" package. thank you for your time, any assistance anyone could provide would be greatly apprciated. -Reginald __________________________________________________________________ Switch to Netscape Internet Service. As low as $9.95 a month -- Sign up today at http://isp.netscape.com/register Netscape. Just the Net You Need. New! Netscape Toolbar for Internet Explorer Search from anywhere on the Web and block those annoying pop-ups. Download now at http://channels.netscape.com/ns/search/install.jsp

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libflext.a and pool
by David NG McCallum 03 Sep '05

03 Sep '05

All and Thomas, I'm trying to compile pool from CVS. I've compiled flext from CVS and from Thomas' website. Trying to compile pool it tells me that it can't find libflext.a As far as I can tell, flext 0.5.0 doesn't create a file called libflext.a. Although I *did* find reference to one from an older version of flext installed by the CCRMA packages. Am I wrong? What's going on? David -- __ _ _ _ _ __ ___ _ _ __ _ ___ ____ _ __ __ __ _ __ __ To talk about it is to miss the point http://sintheta.org

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Re: [PD] pdradio bitrate+formats
by Georg Holzmann 03 Sep '05

03 Sep '05

Hallo! > i was courious though (since i lack bandwidth) if its possible to have a > say 96k bitrate stream? im on the 128k limit and when i try to do > something else y get buffered inmideately.... okay - I just added a 96k stream ! LG Georg -- =%)!:?"Â§<Â§0&-"|>* http://grh.mur.at -- GMX DSL = Maximale Leistung zum minimalen Preis! 2000 MB nur 2,99, Flatrate ab 4,99 Euro/Monat: http://www.gmx.net/de/go/dsl

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Re: [PD]pd0.39-0: behaviour of closing patches
by Georg Holzmann 03 Sep '05

03 Sep '05

Hallo! > I agree here. With 0.39 Pd is asking too often about closing, IMO. > Like: Open a helpfile, close it without any changes, Pd will ask > "really close?" That is a bit too careful, IMO. yes, I also really don't like all this questions... An other problem: All this question-windows are never on top - so you have to search for the window where you can click all the time - I don't know much tcl/tk, but I guess there is an attribute, where you can specify, that the window is on top of all the other windows ... that would save much time... LG Georg > > Ciao -- =%)!:?"Â§<Â§0&-"|>* http://grh.mur.at -- 5 GB Mailbox, 50 FreeSMS http://www.gmx.net/de/go/promail +++ GMX - die erste Adresse fÃ¼r Mail, Message, More +++

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Re: [PD] block~: overlap not a power of 2
by Georg Holzmann 03 Sep '05

03 Sep '05

Hallo! > the length of the blocks can be changed (as you well know), but only to > other 2^n-values. why ? i think because it is easier to do (faster to > code, simpler to optimize,...). I think because FFT only works for 2^n sized blocks ? but just a guess ... LG Georg -- =%)!:?"Â§<Â§0&-"|>* http://grh.mur.at -- Lust, ein paar Euro nebenbei zu verdienen? Ohne Kosten, ohne Risiko! Satte Provisionen fÃ¼r GMX Partner: http://www.gmx.net/de/go/partner

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Re: [PD] notch filter
by Georg Holzmann 03 Sep '05

03 Sep '05

Hallo! >>>hi all - may be a dumb question, but is there any way to create a "notch >>>filter" using native pd objects that don't resonate at the center >>>frequncy? >> >>biquad~ should do the trick. for formulas, check http://www.musicdsp.org/files/Audio-EQ-Cookbook.txt , theres a 'notch' helper in ggee/filters.. yes, and for a more dynamic behaviour you could simply use allpass filters 2.order (I think it is explained in Millers book, how to implement that in pd ...) LG Georg >> >> >> >>>-shift8 >>> >>> >>>_______________________________________________ >>>PD-list(a)iem.at mailing list >>>UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list >> >>_______________________________________________ >>PD-list(a)iem.at mailing list >>UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list >> -- =%)!:?"Â§<Â§0&-"|>* http://grh.mur.at -- 5 GB Mailbox, 50 FreeSMS http://www.gmx.net/de/go/promail +++ GMX - die erste Adresse fÃ¼r Mail, Message, More +++

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notch filter
by shift8 03 Sep '05

03 Sep '05

hi all - may be a dumb question, but is there any way to create a "notch filter" using native pd objects that don't resonate at the center frequncy? -shift8

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Pd-list September 2005