Pd-list December 1999

pd-list@lists.iem.at

25 participants
29 discussions

Frequency on the fly
by Elliot Anderson 30 Dec '99

30 Dec '99

I'm looking to raise and lower the frequency of a looped sample and/or sound from the adc interactively. Are there examples in the Docs should I look at? Best, Elliot Anderson Lecturer, Electronic Media, Art Department University of California, Santa Cruz (831) 459-2955 http://www.sirius.com/~ewanders

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DSP errors under LInux
by Elliot Anderson 30 Dec '99

30 Dec '99

I noticed others on the list having similar errors, but didn't see how they resolved them. I have PD running under Mandrake Linux 6.0 using the Opensound drivers with an AWE 32 Soundblaster card. Everything installs ok. When I try running PD I get the following errors: OSS: device Nr. 1 on /dev/dsp OSS: failed to open /dev/dsp writeonly OSS: requiring extra adc handles OSS: failed to open /dev/dsp read only advance 13230 samples, samplerate = 4100.000000 inputchannels = 0, outputchannels = 0 MIDIlib: Found one MIDI port on /dev/midi audio I/O stuck... closing audio and MIDI I had PD running with the drivers that came with my Linux distribution but the test sound was "stuttering." Deciding that it was a driver problem and I purchased the Opensound driver. Now I get this error. I also have PD running fine under NT on the same machine (duel boot system.) However, I need to use serial objects that Guenter wrote for Linux. Best, Elliot Anderson Elliot Anderson Lecturer, Electronic Media, Art Department University of California, Santa Cruz (831) 459-2955 http://www.sirius.com/~ewanders

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Re: DSP errors under LInux
by Garry Kling 30 Dec '99

30 Dec '99

//I had PD running with the drivers that came //with my Linux distribution but //the test sound was "stuttering." If you haven't already, try starting PD with the -frags 4 option. This should work, particularly if you can get sound out of other applications in Linux. Other than that, I wouldn't have anything to offer. Best of luck! Garry Kling CWU Music klingg(a)cwu.edu

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None
by integer＠www.god-emil.dk 23 Dec '99

23 Dec '99

*******************CALL FOR PAPERS AND PARTICIPATION******************* Robocup European Championship-2000 Amsterdam The First Robocup European Championship 2000 and Conferences 28 May - 2 June University Sport Center, Amsterdam, Netherlands See http://www.robocup.org The Robot World Cup, RoboCup, is an international initiative to foster AI and intelligent robotics research by providing a standard problem, a soccer game, where a wide range of technologies can be integrated and examined. This is the first European RoboCup event, and it will be held in Amsterdam, The Netherlands. The competitions will take place at the Sport Center of the University of Amsterdam. The participation of the best teams of this European Championship in the Robot World Cup in Australia will be sponsored by the organizing commitee. The first Robot World Cup, RoboCup-97, was held in Nagoya, Japan, in August 1997, and included the participation of more than 40 teams. The second Robot World Cup, RoboCup-98, was held in Paris, in July 98, and more than 60 teams participated. In 1999 the third Robot Soccer World Cup was held in Stockholm, Sweden. In August 2000 the fourth Robot Soccer World Cup Games will be held in Australia. Future scheduled RoboCup events are: RoboCup-2001 Seattle, RoboCup-2002 Japan. Sites for 2003 and after are not decided. In order for a team of robot agents to play a soccer game, different technologies must be integrated, including design principles of autonomous agents, multi-agent collaboration, strategy acquisition, real-time reasoning, sensor-fusion, and learning. RoboCup is a task for a team of multiple fast-moving robot agents in a dynamic, non-deterministic, and adversarial environment. The different leagues emphasize different aspects of the challenge of creating teams of autonomous agents. As a test bed for progressing the technology of multiple agent systems Robocup serves to bring together teams of researchers in a cooperative environment. It is a condition of entry that teams must disclose the technology used in the creation of their teams. The competitions themselves are very exciting and provide both educational and entertainment interest for the audience that attends Robocup events. Real Robot Small League (F180): Teams of up to five real robots of small size (approximately 15 cm in diameter) compete on a 1.525 x 2.74 m field. Real Robot Medium League (F2000): Teams of up to five real robots of medium size (approximately 50cm in diameter) compete on a 4.575 x 8.22m field. Simulation League: Software agents play soccer using the RoboCup soccer server simulator, available from the RoboCup Web page. The competition will be played on a parallel machine running Linux. The registered teams will have the possibility to experiment on this system during the last two months before Robocup European Championship 2000. We plan to have also an application available which can be downloaded, so that people can see the simulation competition on Internet in real-time. Visualization A number of groups in the world work on 3D visualization systems of the log-file data of the robot simulator, automatic commenting systems and automatic systems for the selection of the most challenging events during the competition. These systems will be demonstrated during the event Legged Robot League: A demo of Sony legged robots playing soccer games will be given. Workshop: A workshop will be held to present and discuss technical details of the robots and software agents which participate in the competition, as well as other research and educational topics related to RoboCup. The workshop submission is open to anyone interested in science and technology related to RoboCup. It is not limited to participants of RoboCup competition program. RoboCup commentators, 3D visualization, theoretical analysis of real soccer games, application and relevance of RoboCup to significant social program, specific technologies which may be applied to improve RoboCup's team performance, educational issues, etc, are all welcome contributions to the workshop program. Post-workshop proceedings will be published from Springer-Verlag as a sub-line of Lecture Notes on Artificial Intelligence (LNAI). Details about the paper submission will be made available at the RoboCup official Web site. Rules and selection: Details of the rules for the different competitions are available at the RoboCup official Web site http://www.robocup.org. Selection of teams to compete at RoboCup is the responsibility of each league. Teams wishing to enter should consult the league pages at the RoboCup official Web site and take care to read the qualification requirements carefully. General Questions on RoboCup may be send to kitano(a)csl.sony.co.jp. Important All teams intending to participate will have to make a pre-registration before the 31st of December 1999. The registration form will be made available on the RoboCup Web home page. For registration and all questions on Robocup European Championship-2000, please contact Gerrie Rijnsburger gerrie(a)nat.vu.nl, Faculty of Sciences, De Boelelaan 1081, 1081 HV Amsterdam, The Netherlands, Tel. +31 20 444 7891, Fax +31 20 444 7899. All papers for the workshop should be submitted in a camera ready fashion before February 15 2000 to Dr. W. van der Hoek, wiebe(a)cs.uu.nl, Computer Science Department, Utrecht University, Padualaan 14, De Uithof, 3584 CH Utrecht, Tel. +31 - 30 - 253 3599, Fax. +31 - 30 - 251 3791 Important Dates: Obligatory pre-registration: December 31, 1999 Deadline for papers for workshop: February 15, 2000 Final registration Robocup European Championship. Access to the parallel LINUX system: April 1, 2000 Simulation: teams can test their code on the target machine of the competition: April and May 2000 Simulation teams deliver their final code: May 27 (Saturday) Small/Middle size: teams can set up and test their equipment: May 28 - May 29 Pre-round in parallel: May 30 - May 31 Robocup European Championship Workshop: June 1 Quarter, Semi-finals and finals: June 2 *********************************************************************** International Organizing Committee Robocup European Championship 2000 The International Organizing Committee should be representative for the European countries involved in Robocup, and reflect the Robocup activity in the different countries. Also advisory members from the USA and Japan would strengthen the Eurobocup 2000 event. Belgium Andeas Birk - VU Brussels (Small Size) cyrano(a)arti.vub.ac.be United Kingdom Huosheng Hu - Essex hhu(a)essex.ac.uk Finland Jarkko Kemppainen - Oulu jarkko.kemppainen(a)nokia.com France Pierre Blazevic blazevic(a)robot.uvsq.fr Germany Gerhard Kraetzschmar - Ulm (Vice co-chair) gkk(a)acm.org Andreas Zell - Tuebingen zell(a)Informatik.Uni-Tuebingen.de Raul Rojas - Berlin rojas(a)inf.fu-berlin.de Italy Enrico Pagello - Padua (Vice co-chair) epv(a)dei.unipd.it Giovanni Adorni - Parma (Workshop) adorni(a)ce.unipr.it Netherlands Frans Groen - Amsterdam (chair) groen(a)wins.uva.nl Portugal Pedro Lima (Middle Size) pal(a)isr.ist.utl.pt Russia Leo Stankevich - St.Petersburg stankevitch(a)phtf.stu.neva.ru Spain Josep De la Rosa - Girona peplluis(a)eia.udg.es Sweden Silvia Coradeschi - Linkoping silco(a)ida.liv.se Advisors USA Manuela Veloso - CMU mmv(a)school.coral.cs.cmu.edu Peter Stone - CMU pstone(a)research.att.com Japan Hiroaki Kitano kitano(a)symbio.jst.go.jp Asada asada(a)er.ams.eng.osaka-u.ac.jp Local Organizers Dr. H.J.W. Spoelder - Free University Amsterdam (Chairman/Simulator) hs(a)nat.vu.nl Dr. ir. B.J.A. Krose - University of Amsterdam (Education) krose(a)wins.uva.nl Dr. ir. P.P. Jonker - Delft University of Technology (Middle Size) P.P.Jonker(a)PH.TN.TUDelft.NL Dr. S. Stramigioli - Delft University of Technology (Small Size) S.Stramigioli(a)ITS.TUDelft.NL Dr. W. van de Hoek - University of Utrecht (Workshop) wiebe(a)cs.uu.nl ********************************************************************* For further details, please visit http://robocup.ce.unipr.it/Eurobocup and http://robocup.ce.unipr.it/Eurobocup/org-Eurobocup.html or download the files (MS Word97 format) http://robocup.ce.unipr.it/Eurobocup/CFP-Eurobocup.doc http://robocup.ce.unipr.it/Eurobocup/org-Eurobocup.doc

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Gem & shutter-glasses ?
by unknown＠example.com 21 Dec '99

21 Dec '99

Has anybody experimented with 3D-visualizations via shutter glasses and Gem (or at least OpenGL) ? Is this possible anyhow ? Which grfx-card to use ? Does example-patches exist ? mfg.as.tb.as iohannes m forum::fÃ¼r::umlÃ¤ute zmÃ¶lnig

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Serial object
by Elliot Anderson 21 Dec '99

21 Dec '99

I have a sonar sensor that sends data via the serial port and would like to write an object to read the serial port when banged. Where is the code for the Windows serial object? OR does anyone have a suggestion for converting serial to midi, this would be the best solution. Thanks, Elliot Anderson Elliot Anderson Lecturer, Electronic Media, Art Department University of California, Santa Cruz (831) 459-2955 http://www.sirius.com/~ewanders

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MORE: gem attempting to read to my graphic tablet
by Mark Danks 18 Dec '99

18 Dec '99

I have added to my "list 'o things to do" to only have GEM connect if a gem_tablet object is actually in the patch. This will be in the next release (probably early January). Later, Mark ============================ = mdanks(a)stormfront.com = http://www.danks.org/mark ============================ > -----Original Message----- > From: Mark Danks [mailto:mdanks@Stormfront.com] > Sent: Friday, December 17, 1999 4:44 PM > To: James Rojsirivat; pd-list(a)iem.mhsg.ac.at > Subject: RE: gem attempting to read to my graphic tablet > > > There is a very easy solution. > > From the GEM FAQ: > > --- > 7.3) I don't want GEM to take over my tablet. How do I stop it? > > Set the environment variable > > GEM_NO_TABLET = 1 > --------------- > > Later, Mark > > ============================ > = mdanks(a)stormfront.com > = http://www.danks.org/mark > ============================ > > > > -----Original Message----- > > From: James Rojsirivat [mailto:jamesr1@access1.net] > > Sent: Friday, December 17, 1999 4:40 PM > > To: pd-list(a)iem.mhsg.ac.at > > Subject: gem attempting to read to my graphic tablet > > > > > > hey, all. > > > > i just bought and installed a graphics tablet to my computer > > (usb). now i'm > > having trouble with pd/gem. the first time i used the program after > > installing the tablet, pd/gem tried to read to the tablet and > > thus caused > > the computer to slow down considerably--and crash. i tried > > to unplug the > > tablet, yet the program was still trying to read to it. even > > though it is > > no longer causing a slow down of the computer, whenever i try > > to open a > > <.pd> file, it simply just crash the system. > > > > i'm on a win98. i'm thinking about adding on linux as a > > second os soon, but > > for now, what can i do to remedy this? i have not used the > > program since. > > and because i have already spent hard-earned money on the > > tablet, having it > > complete uninstalled and unused is simply a non-solution. > > any help would be > > greatly appreciated. > > > > cheers, > > > > james rojsirivat > > > > >

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RE: gem attempting to read to my graphic tablet
by Mark Danks 18 Dec '99

18 Dec '99

There is a very easy solution. >From the GEM FAQ: --- 7.3) I don't want GEM to take over my tablet. How do I stop it? Set the environment variable GEM_NO_TABLET = 1 --------------- Later, Mark ============================ = mdanks(a)stormfront.com = http://www.danks.org/mark ============================ > -----Original Message----- > From: James Rojsirivat [mailto:jamesr1@access1.net] > Sent: Friday, December 17, 1999 4:40 PM > To: pd-list(a)iem.mhsg.ac.at > Subject: gem attempting to read to my graphic tablet > > > hey, all. > > i just bought and installed a graphics tablet to my computer > (usb). now i'm > having trouble with pd/gem. the first time i used the program after > installing the tablet, pd/gem tried to read to the tablet and > thus caused > the computer to slow down considerably--and crash. i tried > to unplug the > tablet, yet the program was still trying to read to it. even > though it is > no longer causing a slow down of the computer, whenever i try > to open a > <.pd> file, it simply just crash the system. > > i'm on a win98. i'm thinking about adding on linux as a > second os soon, but > for now, what can i do to remedy this? i have not used the > program since. > and because i have already spent hard-earned money on the > tablet, having it > complete uninstalled and unused is simply a non-solution. > any help would be > greatly appreciated. > > cheers, > > james rojsirivat > >

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None
by integer＠www.god-emil.dk 18 Dec '99

18 Dec '99

>Zowee, uau+e = 1 prtklr l!f 4rm = `getting sound out of Pd` zvrl monthz pr!or u!th `d!zt` auss!. >that's the first I've heard of anyone getting sound out of Pd on a >Mac! >4. Monkey around at random. (that's where I usually end up.) human around at rand.om. !f du = kan pro.ov !t = prprd 2 akzept C - v | *|1 - C C - v | *|1 - C - o | *|. - - o | *|. - - | *|1 - | *|1 - z | *|6 - z | *|6 - ! | *|. - ! | *|. 1- *|2 1- *|2 - w | *|2 1 - w | *|2 1 | | | | [p-un_kT-pr_o-T*k_oL] * f * * * 3 | | herausgegeben v*m !nternat!onalen !nst!tut f:ur ordnung |+| d!sz!pl!n hTtp://m9ndfukc.com - hTtp://m9ndfukc.org

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[ot] [!nt] \n2+0\
by integer＠www.god-emil.dk 17 Dec '99

17 Dec '99

>integer(a)www.god-emil.dk wrote: >> >> !ntel!gensz = ecz!ztz !f humanzsukc >> = !ntel!gensz <=> geozentr!k vertecz v!eu >> >> humanzsukc++ >integer(a)www.god-emil.dk wrote: >> >> humanzsukc++ > >I think you'll find it's a language problem leading you >to a gross generalisation. GOFAI? gross generalisation + plu ral = !nd!kat!v ov zuperb m9nd akt!v! t!e +? = objekt or!entd komun!kaz!on !t =. = zavez m! t!me +? t!me != ec!zt + !t = 0+1 paralel !lnesz +? 0+1 paralel l!nesz = 0+1 abs truth. truth = 0+1 zubt!l l!e +? = uen humanz general!sz dze! != auear hou dze! = general!sz +? 0+1 general!zaz!on. = general!zaz!on = kondusz!v 2 progresz++ +? uat deferenz!atez human an!malz 4rom addtl an!male +? 0+0 _+1 arzenal ov elon.gatd term mem. = ztorage + retr!evl +? = humanz != posesz 1 ef!z!ent del ke! dusz - rasz!zm fasc!zm. veztrn demokrass! +? >lee = akua!ntd avec 0+0 l!f 4rmz ent!tld `lee` b! dze!r parentz +? dusz = konztrukt 1 neu d!r ent!tl !t `lee` +? + komput zubzekuent `lee` l!f 4rm perzonajez relat!v 2 +? humanzsukc++ gross generalisation kommez ca = dez!rabl ncezt paz +? kondenzaz!on = takez plasz !n ever! moment ov uak!ng l!f +? c!ao +? 1275 - modl z!t!zn t!me [.uk gene data !luztratez !tz f!tnesz - 1 gala SSpektakl] Edward I forbids the Jews to exact usury The resulting shortage of money leads to an increase in clipping and a decline in the quality of the coinage. The Jews get blamed and suffer wholesale arrests in 1278 and expulsion from England in 1290. konzum>humanzsukc++ [\ - organ!szd \+\ z!ztemat!k. phaten!ng ov phatland l!f 4rmz [ And if you gaze for long into an abyss, the abyss gazes also into you. -Friedrich Nietzsche ] into you. -Friedrich Nietzsche ] [ And if you gaze for long into an abyss, the abyss gazes also [\ - organ!szd \+\ z!ztemat!k. phaten!ng ov phatland l!f 4rmz - b!lab!al kl!k - SSEkretar!at.0+55 f3.MASCHIN3NKUNST @www.m9ndfukc.org 17.hzV.tRL.478 e | | +---------- | | < \\----------------+ | n2t | > e

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Pd-list December 1999