Pd-list April 2006

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pd on macpro
by matto belmondo 12 Apr '06

12 Apr '06

hello list does anyone is experienced yet with pd on macbook pro? cheers matto

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Getting argument number in abstraction
by patco 12 Apr '06

12 Apr '06

Hello, I am looking for a method for getting the number of arguments $1 $2 $3 ect... for example in an object [foobar $1 $2 $3 $4] I would get the number 4. This would be useful for using the same patch to build different kinds of objects with a variating number of parameters. Thank in advance for any suggestion. 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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karplus-strong
by Orm Finnendahl 12 Apr '06

12 Apr '06

Hi, attached an annotated implementation of karplus strong in pd for anybody interested. -- Orm

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feature request for [list]
by Roman Haefeli 12 Apr '06

12 Apr '06

hi all more and more i realize that i can do most basic things in pd without externals. before all, the introduction of [list] made many objs of externals, that i used a lot, obsolete. one (in my eyes) basic task remains uncovered by list: splitting symbols into lists (e.g. separated by a separator-char). it would be very nice, if this could be done in future versions of pd. i really like the idea to be independent from externals as far as it is possible, mainly for reasons of portability. even if i could reach the same with less code, i'd prefer the solution built with only natives. are there good reasons against this idea? roman

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Spectrum a whole bunch of times
by Chuckk Hubbard 12 Apr '06

12 Apr '06

I am fond of the help patch D.08.table.spectrum.pd. I am interested in making something similar for my JI sequencer. But, I want 8 voices with 20-note polyphony. Not 20 notes per voice, but 8 separate spectrum-lookup tables and 20 instances of the note-calculating abstraction, switching between those 8 tables depending on which voice the current note has. I already have it set up to do 20-note polyphony reading from 8 wavetables, but spectrum lookup is far more expensive; doing it the way the help patch does means 30 oscillators per note. Is there any way to set this up so Pd can handle it in real-time? I set up the wavetables so each is calculated by the same set of oscillators, which send only to whichever one is being edited; and I set it up so each of the 20 note abstractions is switched on before each note and switched off after. The way I'm conceiving of this, though, each of the 20 note abstractions would require 30 oscillator abstractions... Any chance of that happening in real time? -Chuckk -- "It is not when truth is dirty, but when it is shallow, that the lover of knowledge is reluctant to step into its waters." -Friedrich Nietzsche, "Thus Spoke Zarathustra"

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tunetof - an mtof for alternative tunings
by Frank Barknecht 12 Apr '06

12 Apr '06

Hi, maybe attached archive is useful for someone else, too, though I mainly did it for myself. It includes a simple abstraction called "tunetof" which is similar to "mtof" but does a table lookup with tabread to allow alternative tunings like the just intonation, Chuck is so fond of. As that alone would be too easy to bother with posting it here, I also included a little Python script which converts Scala files [1] to Pd table dumps, that can be read by tunetof.pd. There are almost 3000 Scala tunings available at the Scala homepage. [1] http://www.xs4all.nl/~huygensf/scala/scl_format.html Have fun, stay healthy. Ciao -- Frank Barknecht _ ______footils.org_ __goto10.org__

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Re: [PD] compiling maxlib on Pd version 0.40-0test01
by Hans-Christoph Steiner 12 Apr '06

12 Apr '06

There isn't a release yet, that's just the version that's assigned to the current code in CVS. It does build tho, but there aren't any major changes in there yet. .hc On Apr 11, 2006, at 10:47 PM, Kyle Klipowicz wrote: > Whoa whoa whoa, Pd 0.40-0test01 is out!?! Niiiiice. Didn't see any > Pd-Announce mention of it. > > ~Kyle > > On 4/11/06, Hans-Christoph Steiner <hans(a)eds.org> wrote: >> >> The error below is because it can't find the pd sources. If you want >> to learn, it will be much, much easier if you build against pd >> 0.39.2. >> >> Lots of relevant docs here: >> >> http://puredata.org/docs/developer >> >> .hc >> >> On Apr 10, 2006, at 6:29 PM, dominic wrote: >> >>> Hi list, >>> >>> Just as a learning experience I am going through building pd from >>> CVS on >>> a Ubuntu 5.10 box >>> >>> I hit a bit of a snag at maxlib. >>> >>> at the moment I actually only really need it so I can use minus in a >>> patch I am building. >>> >>> I get the following errors when I try to build it: >>> >>> cc -DPD -DMAXLIB -DUNIX -O2 -funroll-loops -fomit-frame-pointer - >>> Wall -W >>> -Wshadow -Wno-unused -Wno-parentheses -Wno-switch -I/usr/local/ >>> include >>> -I./include -c src/netclient.c >>> src/netclient.c:29:21: error: s_stuff.h: No such file or directory >>> src/netclient.c:30:19: error: m_imp.h: No such file or directory >>> src/netclient.c: In function 'netclient_tick': >>> src/netclient.c:87: warning: implicit declaration of function >>> 'sys_addpollfn' >>> src/netclient.c:87: error: 't_fdpollfn' undeclared (first use in >>> this >>> function) >>> src/netclient.c:87: error: (Each undeclared identifier is reported >>> only >>> once >>> src/netclient.c:87: error: for each function it appears in.) >>> src/netclient.c:87: error: syntax error before 'netclient_rcv' >>> src/netclient.c: In function 'netclient_child_connect': >>> src/netclient.c:110: warning: implicit declaration of function >>> 'sys_sockerror' >>> src/netclient.c:131: warning: implicit declaration of function >>> 'sys_closesocket'src/netclient.c: In function >>> 'netclient_disconnect': >>> src/netclient.c:160: warning: implicit declaration of function >>> 'sys_rmpollfn' >>> make: *** [maxlib.pd_linux] Error 1 >>> >>> Any suggestions much appreciated. >>> >>> dominic >>> >>> >>> >>> >>> _______________________________________________ >>> PD-list(a)iem.at mailing list >>> UNSUBSCRIBE and account-management -> http://lists.puredata.info/ >>> listinfo/pd-list >> >> >> _____________________________________________________________________ >> ___ >> ____ >> >> 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 >> >> >> _______________________________________________ >> PD-list(a)iem.at mailing list >> UNSUBSCRIBE and account-management -> http://lists.puredata.info/ >> listinfo/pd-list >> > > > -- > http://perhapsidid.blogspot.com > (((())))(()()((((((((()())))()(((((((())()()())()))) > (())))))(()))))))))))))(((((((((((()()))))))))((()))) > ))(((((((((((())))())))))))))))))))__________ > _____())))))(((((((((((((()))))))))))_______ > ((((((())))))))))))((((((((000)))oOOOOOO ________________________________________________________________________ ____ "Looking at things from a more basic level, you can come up with a more direct solution... It may sound small in theory, but it in practice, it can change entire economies." - Amy Smith

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RE: [PD] compiling maxlib on Pd version 0.40-0test01
by Kyle Klipowicz 12 Apr '06

12 Apr '06

Whoa whoa whoa, Pd 0.40-0test01 is out!?! Niiiiice. Didn't see any Pd-Announce mention of it. ~Kyle On 4/11/06, Hans-Christoph Steiner <hans(a)eds.org> wrote: > > The error below is because it can't find the pd sources. If you want > to learn, it will be much, much easier if you build against pd 0.39.2. > > Lots of relevant docs here: > > http://puredata.org/docs/developer > > .hc > > On Apr 10, 2006, at 6:29 PM, dominic wrote: > > > Hi list, > > > > Just as a learning experience I am going through building pd from > > CVS on > > a Ubuntu 5.10 box > > > > I hit a bit of a snag at maxlib. > > > > at the moment I actually only really need it so I can use minus in a > > patch I am building. > > > > I get the following errors when I try to build it: > > > > cc -DPD -DMAXLIB -DUNIX -O2 -funroll-loops -fomit-frame-pointer - > > Wall -W > > -Wshadow -Wno-unused -Wno-parentheses -Wno-switch -I/usr/local/include > > -I./include -c src/netclient.c > > src/netclient.c:29:21: error: s_stuff.h: No such file or directory > > src/netclient.c:30:19: error: m_imp.h: No such file or directory > > src/netclient.c: In function 'netclient_tick': > > src/netclient.c:87: warning: implicit declaration of function > > 'sys_addpollfn' > > src/netclient.c:87: error: 't_fdpollfn' undeclared (first use in this > > function) > > src/netclient.c:87: error: (Each undeclared identifier is reported > > only > > once > > src/netclient.c:87: error: for each function it appears in.) > > src/netclient.c:87: error: syntax error before 'netclient_rcv' > > src/netclient.c: In function 'netclient_child_connect': > > src/netclient.c:110: warning: implicit declaration of function > > 'sys_sockerror' > > src/netclient.c:131: warning: implicit declaration of function > > 'sys_closesocket'src/netclient.c: In function 'netclient_disconnect': > > src/netclient.c:160: warning: implicit declaration of function > > 'sys_rmpollfn' > > make: *** [maxlib.pd_linux] Error 1 > > > > Any suggestions much appreciated. > > > > dominic > > > > > > > > > > _______________________________________________ > > PD-list(a)iem.at mailing list > > UNSUBSCRIBE and account-management -> http://lists.puredata.info/ > > listinfo/pd-list > > > ________________________________________________________________________ > ____ > > 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 > > > _______________________________________________ > PD-list(a)iem.at mailing list > UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list > -- http://perhapsidid.blogspot.com (((())))(()()((((((((()())))()(((((((())()()())()))) (())))))(()))))))))))))(((((((((((()()))))))))((()))) ))(((((((((((())))())))))))))))))))__________ _____())))))(((((((((((((()))))))))))_______ ((((((())))))))))))((((((((000)))oOOOOOO -- http://perhapsidid.blogspot.com (((())))(()()((((((((()())))()(((((((())()()())()))) (())))))(()))))))))))))(((((((((((()()))))))))((()))) ))(((((((((((())))())))))))))))))))__________ _____())))))(((((((((((((()))))))))))_______ ((((((())))))))))))((((((((000)))oOOOOOO

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Linux: changing sound card params from patch, sending OS commands
by John Harrison 12 Apr '06

12 Apr '06

I'm using Pd as part of the engine for an interactive art project. The setup is an old PII laptop running xubuntu Dapper. I'm stuck on a few things: 1. It's a long story but the bottom line is that it appears that I have to use this crappy computer as well as its less-than-steller internal sound card, and that the internal sound card or driver has some sort of bug which requires me to switch to ALSA *after* starting Pd. Everything else produces no sound. And OSS is completely inoperative. So is there a way I can do this in a patch? (The sound card is a Yamaha OPL3-SA23 BTW.) 2. I'd like Pd to be able to send commands to the OS such as shutdown -h "now" when the gallery closes each evening. Is there a way to send such commands from a patch? The only thing I could think to do is send a message to a Python script using sockets....seems rather clumsy. Thanks, -John -- John Harrison Associate Professor of Violin Director: CRATEL (Center for Research in Arts, Technology, Education and Learning) Wichita State University Wichita, KS 67260-0053 USA http://JohnHarrisonViolin.com http://www.wichita.edu/CRATEL tel: (316) 978-6572 fax: (316) 978-3625

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compiling maxlib on Pd version 0.40-0test01
by dominic 12 Apr '06

12 Apr '06

Hi list, Just as a learning experience I am going through building pd from CVS on a Ubuntu 5.10 box I hit a bit of a snag at maxlib. at the moment I actually only really need it so I can use minus in a patch I am building. I get the following errors when I try to build it: cc -DPD -DMAXLIB -DUNIX -O2 -funroll-loops -fomit-frame-pointer -Wall -W -Wshadow -Wno-unused -Wno-parentheses -Wno-switch -I/usr/local/include -I./include -c src/netclient.c src/netclient.c:29:21: error: s_stuff.h: No such file or directory src/netclient.c:30:19: error: m_imp.h: No such file or directory src/netclient.c: In function ‘netclient_tick’: src/netclient.c:87: warning: implicit declaration of function ‘sys_addpollfn’ src/netclient.c:87: error: ‘t_fdpollfn’ undeclared (first use in this function) src/netclient.c:87: error: (Each undeclared identifier is reported only once src/netclient.c:87: error: for each function it appears in.) src/netclient.c:87: error: syntax error before ‘netclient_rcv’ src/netclient.c: In function ‘netclient_child_connect’: src/netclient.c:110: warning: implicit declaration of function ‘sys_sockerror’ src/netclient.c:131: warning: implicit declaration of function ‘sys_closesocket’src/netclient.c: In function ‘netclient_disconnect’: src/netclient.c:160: warning: implicit declaration of function ‘sys_rmpollfn’ make: *** [maxlib.pd_linux] Error 1 Any suggestions much appreciated. dominic

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Pd-list April 2006