Re: [PD] high level beat detection
On Mon, 2007-04-23 at 10:21 +0200, ronny vanden bempt wrote: Hey, We're busy with making a beat detector in Pd, Are you already aware of aubio, which does this pretty well, and provides PD externals that wrap the functionality? (http://aubio.piem.org/). Just might save you some time. best, Jamie ___ PD-list@iem.at mailing list UNSUBSCRIBE and account-management - http://lists.puredata.info/listinfo/pd-list
Re: [PD] Test Audio: just trying to hear anything
Hallo, Javier García hat gesagt: // Javier García wrote: I installed it and typed speaker test. The only thing i heard was noise in the same time this lines below appeared. speaker-test is testing with pink noise by default. To make sure it's speaker-test, that you are hearing, you could also test with a sine wave by calling speaker-test as: $ speaker-test -t 2 speaker-test -h gives an overview of the possible options: $ speaker-test -h speaker-test 0.0.8 Usage: speaker-test [OPTION]... -h,--help help -D,--device playback device -r,--rate stream rate in Hz -c,--channels count of channels in stream -f,--frequency sine wave frequency in Hz -F,--format sample format -b,--buffer ring buffer size in us -p,--period period size in us -t,--test 1=use pink noise, 2=use sine wave -s,--speakersingle speaker test. Values 1=Left or 2=right It seems your card is working. The error you get in Pd (Couldn't sync A/D etc.) hints at a problem with Pd and your card. What card do you have? Could you send the output of this command please: $ cat /proc/asound/cards Ciao -- Frank Barknecht _ __footils.org_ __goto10.org__ ___ PD-list@iem.at mailing list UNSUBSCRIBE and account-management - http://lists.puredata.info/listinfo/pd-list
[PD] [PD-announce] PACKET FORTH Workshop - GOTO10 at NIM/Amsterdam - 18-20 May 2007
Sorry for please --- PACKET FORTH Workshop with Aymeric Mansoux, Tom Schouten and Marloes de Valk This 3 day workshop is an introduction to generative visuals using the open source programming language Packet Forth. The workshop is aimed at artists and programmers interested in generative art, animation, audiovisual performances, and installations. No previous knowledge of programming is required, but a good general knowledge of computers is necessary. The entire workshop will be taught using the pure:dyne GNU/Linux distribution. If you're not familiar with GNU/Linux, this is a great opportunity to get started! During the workshop we'll take you through some of the main features of Packet Forth. It's impossible to learn how to program in 3 days, so this workshop is just to get you started and get you through the first steps. We'll show you what is possible, and how to go about creating your own applications, starting at the very basis. We'll cover both drawing and animating, 2D and 3D, and how to link PF to other applications such as Pure Data using Open Sound Control. It's a hands-on workshop which provides each participant with a workstation and 3 days packed with food for thought. You'll go home with a pure:dyne livecd, containing all the software used in the workshop (and much much more). Go Forth! is based on 100% FLOSS (Free/Libre Open Source Software). http://goto10.org http://packets.goto10.org http://puredyne.goto10.org Date: 18-20 May 2007 Location: Nederlands Instituut voor Mediakunst, Amsterdam, NL Application: before May 1st (include CV and motivation max 150 words) booking: [EMAIL PROTECTED] Costs for three days: 150,- (discount, students or NIM membershipcard 75,-) more info: http://goto10.org/-/packetforthworkshop.html :* ___ PD-announce mailing list [EMAIL PROTECTED] http://lists.puredata.info/listinfo/pd-announce ___ PD-list@iem.at mailing list UNSUBSCRIBE and account-management - http://lists.puredata.info/listinfo/pd-list
[PD] Pd shutdown hook
Hey guys, I've got a piece of hardware that I am controlling from a custom built pd external. I can contol it fine, but when I quit pd, the device stays on. What I need is a way to trigger the device shutdown command when pd is exited. Does pd have a shutdown hook of some kind? I'm on windows XP. Thanks, David Kirkpatrick _ Advertisement: Meet Sexy Singles today at Lavalife - Click here http://a.ninemsn.com.au/b.aspx?URL=http%3A%2F%2Flavalife9%2Eninemsn%2Ecom%2Eau%2Fclickthru%2Fclickthru%2Eact%3Fid%3Dninemsn%26context%3Dan99%26locale%3Den%5FAU%26a%3D27783_t=762229680_r=lavalife_apr07_meetsexysingles_m=EXT ___ PD-list@iem.at mailing list UNSUBSCRIBE and account-management - http://lists.puredata.info/listinfo/pd-list
Re: [PD] Pd shutdown hook
David Kirkpatrick wrote: Hey guys, I've got a piece of hardware that I am controlling from a custom built pd external. I can contol it fine, but when I quit pd, the device stays on. What I need is a way to trigger the device shutdown command when pd is exited. Does pd have a shutdown hook of some kind? I'm on windows XP. there is a hook for the destructor (usually called free-method in this context) of an object. you pass it right after the constructor to class_new(). however, it's a known bug that pd does not call the free()-methods when it get's quitted (it does call them when you destroy an object manually or close a patch). see http://sourceforge.net/tracker/index.php?func=detailaid=1502860group_id=55736atid=478072 and comment at your will. fmas.dr IOhannes ___ PD-list@iem.at mailing list UNSUBSCRIBE and account-management - http://lists.puredata.info/listinfo/pd-list
Re: [PD] Test Audio: just trying to hear anything
Frank Barknecht wrote: It seems your card is working. The error you get in Pd(Couldn't sync A/D etc.) hints at a problem with Pd and your card. What card do you have? Could you send the output of this command please: $ cat /proc/asound/cards 0 [Intel ]: HDA-Intel - HDA Intel HDA Intel at 0xefffc000 irq 66 And Andy Farnell wrote: rerun alsaconf and make sure the sample rate is set to 48k then try starting Pd with these options pd -r 48000 -channels 2 -audiobuf 160 -audiodev 1 Sorry, what do you mean with alsaconf? From: Andy Farnell [EMAIL PROTECTED] To: Javier García [EMAIL PROTECTED] CC: [EMAIL PROTECTED], pd-list@iem.at Subject: Re: [PD] Test Audio: just trying to hear anything Date: Tue, 24 Apr 2007 11:55:41 +0100 rerun alsaconf and make sure the sample rate is set to 48k then try starting Pd with these options pd -r 48000 -channels 2 -audiobuf 160 -audiodev 1 On Mon, 23 Apr 2007 23:27:18 +0200 Javier García [EMAIL PROTECTED] wrote: when i try to test the audio with Test audio and MIDI i have selected default MIDI. If I select ALSA, default MIDI and ALSA are selected and this message appears: tried but couldn't sync A/D/A tried but couldn't sync A/D/A tried but couldn't sync A/D/A . tried but couldn't sync A/D/A tried but couldn't sync A/D/A tried but couldn't sync A/D/A tried but couldn't sync A/D/A audio I/O stuck... closing audio I hope this helps little more... -- Use the source _ Acepta el reto MSN Premium: Correos más divertidos con fotos y textos increíbles en MSN Premium. Descárgalo y pruébalo 2 meses gratis. http://join.msn.com?XAPID=1697DI=1055HL=Footer_mailsenviados_correosmasdivertidos ___ PD-list@iem.at mailing list UNSUBSCRIBE and account-management - http://lists.puredata.info/listinfo/pd-list
Re: [PD] Test Audio: just trying to hear anything
Javier García schreef: Some more clues: when i try to test the audio with Test audio and MIDI i have selected default MIDI. If I select ALSA, default MIDI and ALSA are selected and this message appears: tried but couldn't sync A/D/A tried but couldn't sync A/D/A tried but couldn't sync A/D/A . tried but couldn't sync A/D/A tried but couldn't sync A/D/A tried but couldn't sync A/D/A tried but couldn't sync A/D/A audio I/O stuck... closing audio take oss instead of alsa in Media. m ___ PD-list@iem.at mailing list UNSUBSCRIBE and account-management - http://lists.puredata.info/listinfo/pd-list
Re: [PD] pda --no-TK ?
On 4/3/07, Chris McCormick [EMAIL PROTECTED] wrote: You might also like to take a look at gp2xPd since it builds PDa without the gui libraries. There's a description of how I did that in the file src/gp2x.readme which is available in a patched version of PDa. So download PDa 0.6 from Güenter's site, then apply the patch from here: http://mccormick.cx/projects/gp2xPd/files/gp2x-PDa.patch and then read the file src/gp2x.readme and have a look at the gp2x section in the makefiles. You should be able to use something very similar for gumstix. So great that you are porting to gumstix - let us know how it runs. so following your directions chris, patching the Makefile along with compiling using: CC=/bin/arm-linux-uclibcgnueabi-gcc make i ended up with the following pda port for the gumstix: http://bekstation.bek.no/immigrante/pd_gumstix it seems to run with the following flags: pd -nogui -noadc -nomidi -verbose sys_audioapi 2 Pd version 0.37.4 compiled 23:12:25 Apr 23 2007 opened 0 MIDI input device(s) and 0 MIDI output device(s). input channels = 0, output channels = 2 opened /dev/dsp for writing only error: OSS: SNDCTL_DSP_CHANNELS failed /dev/dsp opened audio output on /dev/dsp; got 0 channels but unfortunaltely oss or alsa seem to be broken by now, when i try via alsa i get this: aplay -l List of PLAYBACK Hardware Devices card 0: UCB1400 [UCB1400], device 0: PXA2xx-PCM [] Subdevices: 1/1 Subdevice #0: subdevice #0 so it looks like a sound device is up, but as far as i can tell the compiled pda is not alsa enabled... unfortunately the gusmtix has problems with sound right now, phps someone has audio working fine and could give me some feedback testing the above port (im asking in the gumstix list also). else i will continue testing stuff and report a more detailed error log. /a ___ PD-list@iem.at mailing list UNSUBSCRIBE and account-management - http://lists.puredata.info/listinfo/pd-list
