Linux-audio-user January 2007

linux-audio-user@lists.linuxaudio.org

187 participants
180 discussions

[linux-audio-user] Intel HDA( SigmaTel STAC9200) and JACK

by William Voorhees

Basic sound playback works fine, When trying to run JACK I get incredible amounts of xruns at any setting(including RT enabled). This appears to be the same problem here: http://lalists.stanford.edu/lau/2006/06/0269.html. I contact Ian and has yet to reach any kind of resolution, I'm wondering if anyone has any ideas at this point? P.S. using timidity midi playback is really choppy could this be related? -Will Things I've tried: sudo modprobe snd_hda_intel mode=stack3 qjacktl Messages: :05:17.256 Audio connection change. 15:05:17.257 MIDI connection change. 15:05:19.088 XRUN callback (33 skipped). 15:05:21.123 XRUN callback (34 skipped). 15:05:23.164 XRUN callback (34 skipped). 15:05:25.200 XRUN callback (34 skipped). 15:05:27.232 XRUN callback (34 skipped). 15:05:29.268 XRUN callback (31 skipped). 15:05:31.308 XRUN callback (33 skipped). 15:05:33.336 XRUN callback (31 skipped). 15:05:35.368 XRUN callback (34 skipped). 15:05:37.404 XRUN callback (33 skipped). 15:05:39.445 XRUN callback (34 skipped). 15:05:41.481 XRUN callback (34 skipped). 15:05:43.517 XRUN callback (34 skipped). 15:05:45.557 XRUN callback (34 skipped). 15:05:47.597 XRUN callback (33 skipped). 15:05:49.833 XRUN callback (34 skipped). 15:05:52.123 XRUN callback (32 skipped). Settings: Running Ubuntu Edgy. lspci |grep Audio 00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High Definition Audio Controller (rev 01) cat /proc/asound/version Advanced Linux Sound Architecture Driver Version 1.0.12rc1 (Thu Jun 22 13:55:50 2006 UTC). cat /proc/asound/card0/codec#0 Codec: SigmaTel STAC9200 Address: 0 Vendor Id: 0x83847690 Subsystem Id: 0x102801bd Revision Id: 0x102201 Default PCM: rates 0x7e0, bits 0x0e, types 0x1 Default Amp-In caps: N/A Default Amp-Out caps: ofs=0x1f, nsteps=0x1f, stepsize=0x05, mute=1 Node 0x02 [Audio Output] wcaps 0xd0401: Stereo Power: 0x0 Node 0x03 [Audio Input] wcaps 0x1d0541: Stereo Power: 0x0 Connection: 1 0x0a Node 0x04 [Audio Input] wcaps 0x140311: Stereo Digital PCM: rates 0x160, bits 0x0e, types 0x5 Connection: 1 0x08 Node 0x05 [Audio Output] wcaps 0x40211: Stereo Digital PCM: rates 0x1e0, bits 0x0e, types 0x5 Node 0x06 [Vendor Defined Widget] wcaps 0xf30201: Stereo Digital Node 0x07 [Audio Selector] wcaps 0x300901: Stereo Connection: 3 0x02* 0x08 0x0a Node 0x08 [Pin Complex] wcaps 0x430681: Stereo Digital Pincap 0x0810024: IN EAPD Detect Pin Default 0x40f000f0: [N/A] Other at Ext N/A Conn = Unknown, Color = Unknown Pin-ctls: 0x00: Power: 0x0 Node 0x09 [Pin Complex] wcaps 0x400301: Stereo Digital Pincap 0x0810: OUT Pin Default 0x40f000f1: [N/A] Other at Ext N/A Conn = Unknown, Color = Unknown Pin-ctls: 0x00: Connection: 2 0x05* 0x0a Node 0x0a [Audio Selector] wcaps 0x30090d: Stereo Amp-Out Amp-Out caps: ofs=0x00, nsteps=0x0f, stepsize=0x05, mute=1 Amp-Out vals: [0x80 0x80] Connection: 1 0x0c Node 0x0b [Audio Selector] wcaps 0x300105: Stereo Amp-Out Amp-Out caps: N/A Amp-Out vals: [0x1f 0x1f] Connection: 1 0x07 Node 0x0c [Audio Selector] wcaps 0x30010d: Stereo Amp-Out Amp-Out caps: ofs=0x00, nsteps=0x04, stepsize=0x27, mute=0 Amp-Out vals: [0x03 0x03] Connection: 5 0x10* 0x0f 0x0e 0x0d 0x12 Node 0x0d [Pin Complex] wcaps 0x400181: Stereo Pincap 0x083f: IN OUT HP Detect Pin Default 0x0421101f: [Jack] HP Out at Ext Right Conn = 1/8, Color = Black Pin-ctls: 0xc0: OUT HP Connection: 1 0x0b Node 0x0e [Pin Complex] wcaps 0x400181: Stereo Pincap 0x083f: IN OUT HP Detect Pin Default 0x90170310: [Fixed] Speaker at Int N/A Conn = Analog, Color = Unknown Pin-ctls: 0x00: Connection: 1 0x0b Node 0x0f [Pin Complex] wcaps 0x400181: Stereo Pincap 0x0837: IN OUT Detect Pin Default 0x40f000f2: [N/A] Other at Ext N/A Conn = Unknown, Color = Unknown Pin-ctls: 0x20: IN Connection: 1 0x0b Node 0x10 [Pin Complex] wcaps 0x400181: Stereo Pincap 0x081737: IN OUT Detect Pin Default 0x04a11020: [Jack] Mic at Ext Right Conn = 1/8, Color = Black Pin-ctls: 0x24: IN Connection: 1 0x0b Node 0x11 [Pin Complex] wcaps 0x400104: Mono Amp-Out Amp-Out caps: N/A Amp-Out vals: [0x00] Pincap 0x0810: OUT Pin Default 0x40f000f3: [N/A] Other at Ext N/A Conn = Unknown, Color = Unknown Pin-ctls: 0x00: Connection: 1 0x13 Node 0x12 [Pin Complex] wcaps 0x400001: Stereo Pincap 0x0820: IN Pin Default 0x40f000f4: [N/A] Other at Ext N/A Conn = Unknown, Color = Unknown Pin-ctls: 0x20: IN Node 0x13 [Audio Mixer] wcaps 0x200100: Mono Connection: 1 0x07 Node 0x14 [Beep Generator Widget] wcaps 0x70000c: Mono Amp-Out Amp-Out caps: ofs=0x03, nsteps=0x03, stepsize=0x17, mute=1 Amp-Out vals: [0x00]

19 years, 1 month

[linux-audio-user] M-Audio Ozonic and FreeBob

by Jeff Sandys

Pieter Palmers wrote: > Jeff Sandys wrote: > > Has anyone tried to use an M-Audio Ozonic firewire keyboard > > and audio I/O with FreeBob? If so, have you tried the Enigma > > editor with Wine to load and save settings? > I haven't tried it, but I can say with 99% confidence that this > Enigma editor won't work. It might run on Wine, but it won't > find the Ozonic. Thanks for the reply, Pieter, that is kind of what I thought. Do you know if M-Audio has published the API for Enigma-Ozonic setup loads and saves? or, Do you know of a Windows Firewire listener/sniffer that will let me monitor the Enigma-Ozonic firewire transactions? and, Is there a c/c++ routine that I can use Python and SWIG to build an Enigma like application in Linux? (Enigma saves the settings in an XML file) or, Is M-Audio Linux friendly enough to build a Linux version of Enigma, (they have Windows, Mac ppc and intel versions). Thanks, Jeff ________________________________________________________________________ Interested in getting caught up on today's news? Click here to checkout USA TODAY Headlines. http://track.juno.com/s/lc?s=198954&u=http://www.usatoday.com/news/front.ht…

19 years, 1 month

[linux-audio-user] Music : Marshall

by Esa Linna

Few days ago I tested my new old guitar with Behringer V-Tone GDI21 and I was thrilled with the sound. So I made this songs guitar and drum parts in few minutes (you can tell..), but after a while I noticed that this could be a somewhat real song. Found some old tongue-in-cheek lyrics of mine, that tells about Heaven's Gate -cult and its leader Marshall Applewhite. After I did this song, I noticed that this suicide incident happened 10 years ago! http://www.emvg.net/esa/marshall.ogg http://www.emvg.net/esa/marshall.mp3 I used: Ardour (SVN w/ VST) Millennium MD70 midi "drums" & Hydrogen Behringer GDI21 for guitar and bass sounds Behringer Eurorack MX602A mixer Behringer Tube Ultragain MIC200 for vocals Beyerdynamic microphone Epiphone Les Paul - el.g. Katar Jazzblaster - el.bass Roland PC200 midi keys & xfst & Rumpelrausch Täips VSTi (organ sounds) Some levelling with Audacity & some ladspa & vst plugins, mostly TAP plugins. I would love to hear some feedback and suggestions for final mix. I want to keep it somewhat rough.. -- ----------------------- http://www.emvg.net/esa http://www.emvg.net -----------------------

19 years, 1 month

[linux-audio-user] sample rate question

by millward

I was wondering, since the CD sample rate is 44100, is there any advantage to recording at a higher sample rate? My sound card, an Audiophile 24/96, allows much higher sample rates and my hard drive is big enough to store the resulting files, I think, but what purpose would it serve when in the end, an audio CD is only good for 44100 ? I'd have to convert down just to be able to burn the final product onto CD anyway. There must be some advantage to recording at a sample rate above 44100. Could someone tell me what it is?

19 years, 1 month

[linux-audio-user] Please help me tune Jack (with Freebob, improving on the ASork distribution)

by Carlo Capocasa

Hi there! My first big success since I bought my BeBoB based audio interface: It works! :) I used the beautiful little audio distribution called ASork by Johan Mattson, which really embodies everything I could ever expect from a linux audio distribution. I expanded its use to Freebob and I will be feeding my experience back to Johan, so expect a perfectly usable live cd with the option of Debian installation with the power of Freebob! I am working to get the thing absolutely, rock solid stable to the point you can use your consumer-end PC as a live instrument and I will be testing it on road conditions. As of now, every few minutes or so, I experience a one-second XRun. I would like to invite anyone with expertise in eliminating XRuns and increasing Jack's performance to reply with measures I could take. Here are the exact circumstances: * ASork is a Morphix based LiveCD with realtimed kernel * I am using version 0.04, with the kernel of 0.02, due to a bug that causes a hard lockup (mouse pointer won't move, must hard reset system) when starting Jack with the Freebob backend. That is kernel 2.6.15 with the realtime patch; at this time it is unknown to me whether Johan applied other patches or whether they might be relevant. * ASork 0.04 is installed to disk, and expanded which packages from the Debian Sid repository, along with the FreeBob and Freebobified Jack packages from Debian Experimental. * there is a line 'none tmpfs /tmp/jack defaults 0 0' in /etc/fstab What can I do to make my system absolutely foolproof realtime? Thank you. Carlo

19 years, 1 month

[linux-audio-user] LAD/LAU/LAA/Consortium/...

by Predrag Viceic

Hi, Sorry for crossposting, which is intentional. See below ;) I personally think that this multiplication of LA lists is not a good thing. The idea, proposed by Ivica, which politely suggests the migration of all those lists to an unique one seems very good to me. I would even suggest the usage of a forum (à la php-forum) for information sharing. Those forums would allow multiple topics (LAD, LAA, LAU, Ardour, Rosegarden, MuSE, Jack, ... ) and in the same time facilitate the research, the tracking of topics and the most important thing, would allow the linux newcomers to see all the work done in those lists. I hope that I'm not irritating anyone by suggesting the above, but we are all conscious of the fact that linux audio is still a niche "market" so having an unique point of access to the posts would really be awesome. Cheers, Predrag Viceic http://freecycle.redsteamrecords.com

19 years, 1 month

[linux-audio-user] Problem with MPU-401 MIDI

by Vincent Jaubert

Hello, i'm trying to make my midi keyboard work on my ubuntu edgy box. The keyboard is connected by midi through the Game/Midi port of my ASUS P4P800 Motherboard (Intel audio chipset). amidi -l gives me this Device Name hw:1,0 MPU-401 UART MIDI hw:2,0 Audigy MPU-401 (UART) hw:2,1 Audigy MPU-401 #2 hw:2,2 Emu10k1 Synth MIDI (16 subdevices) hw:2,3 Emu10k1 Synth MIDI (16 subdevices) The Game/Midi port is the hw:1,0 MPU-401 UART MIDI. But when i do a cat /dev/snd/midiC1D0 (which does exist), i get an I/O error. When i do a lsmod | grep snd i get this snd_emu10k1_synth 7808 0 snd_emux_synth 37120 1 snd_emu10k1_synth snd_seq_virmidi 7296 1 snd_emux_synth snd_seq_midi_emul 7296 1 snd_emux_synth snd_seq_dummy 4100 0 snd_seq_oss 34304 0 snd_seq_midi 9088 0 snd_seq_midi_event 7808 3 snd_seq_virmidi,snd_seq_oss,snd_seq_midi snd_seq 53360 9 snd_emux_synth,snd_seq_virmidi,snd_seq_midi_emul,snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq_midi_event snd_emu10k1 124576 3 snd_emu10k1_synth snd_util_mem 5120 2 snd_emux_synth,snd_emu10k1 snd_hwdep 9860 2 snd_emux_synth,snd_emu10k1 snd_mpu401 8616 0 snd_mpu401_uart 8704 1 snd_mpu401 snd_intel8x0 33436 0 snd_ac97_codec 96672 2 snd_emu10k1,snd_intel8x0 snd_ac97_bus 2432 1 snd_ac97_codec snd_rawmidi 25600 4 snd_seq_virmidi,snd_seq_midi,snd_emu10k1,snd_mpu401_uart snd_seq_device 8972 8 snd_emu10k1_synth,snd_emux_synth,snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq,snd_emu10k1,snd_rawmidi snd_pcm_oss 46080 0 snd_mixer_oss 18560 1 snd_pcm_oss snd_pcm 80520 5 snd_emu10k1,snd_intel8x0,snd_ac97_codec,snd_pcm_oss snd_timer 23172 3 snd_seq,snd_emu10k1,snd_pcm snd 55428 19 snd_emux_synth,snd_seq_virmidi,snd_seq_oss,snd_seq,snd_emu10k1,snd_hwdep,snd_mpu401,snd_mpu401_uart,snd_intel8x0,snd_ac97_codec,snd_rawmidi,snd_seq_device,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_timer soundcore 9952 1 snd snd_page_alloc 10504 3 snd_emu10k1,snd_intel8x0,snd_pcm Since the keyboard works under winxp, i think it's more a driver than a hardware problem. Has anybody any idea that could help me ? Thank you in advance.

19 years, 1 month

[linux-audio-user] M-Audio Ozonic and FreeBob

by Jeff Sandys

Has anyone tried to use an M-Audio Ozonic firewire keyboard and audio I/O with FreeBob? If so, have you tried the Enigma editor with Wine to load and save settings? This looks like a great solution for a laptop musician with a keyboard, controllers, 4in-4out 24bitx96kHz audio in one unit. Any comments about the Ozonic on Linux (or alternatives like its little brother, Ozone) would be appreciated before I lay out the cash. ________________________________________________________________________ FREE Reminder Service - NEW from AmericanGreetings.com Click HERE and never forget a Birthday or Anniversary again! http://track.juno.com/s/lc?s=197335&u=http://www.americangreetings.com/prod…

19 years, 1 month

[linux-audio-user] (no subject)

by Hasse Hagen Johansen

Hi I am looking at usb soundcards for listening to music on my laptop. Right now I got down to three candidates: - Terratec Aureon 5.1 USB MKII Pros: Cheap.Have both TOSLINK in/out Cons: "Only" 16bit up to 48KHz - Audiotrak Optoplay Pros: 24bit/96KHz Cons: No TOSLINK input - Roland Edirol UA-1EX Pros: 24bit/96KHz.Has TOSLINK in/out Cons: Cost about 40% more than the others What I need is soundcard with stereo output to headphones,line out,and preferable TOSLINK in/out(It would be useful sometimes, but is not a must) Any other suggestions is also welcome. Also higher end cards on USB/PCCARD which I can buy used(RME hdsp with multiface is a bit overkill though) Any one have any experience with such cards and can recommend something? Regards Hasse H. Johansen

19 years, 1 month

[linux-audio-user] Another song using Rosegarden 1.4 and Ardour 0.99.3

by Marcos Guglielmetti

Hi, Link: ftp://musix.ourproject.org/pub/musix/audio/Cerca_de_mi_voz-M_Guglielmetti_M… I used Rosegarden 1.4, Hydrogen 0.93, Zynaddsubfx 2.2.1, Qsynth 0.2.5-1 and Ardour 0.99.3 into Musix GNU+Linux. It will be licensed as CC http://creativecommons.org/licenses/by-sa/2.5/ Cheers, -- Marcos Guglielmetti * Director del desarrollo de Musix GNU+Linux, 100% Software Libre * CD Donwload: (http://www.musix.org.ar/en/) * Videos, programas y otras cosas en: ftp://musix.ourproject.org/pub/musix/ * Reporte de errores a: https://www.musix.org.ar/wiki/index.php?title=Problemas-Bugs *IRC: #musix channel on freenode * http://autosus.wordpress.com/

19 years, 1 month

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Linux-audio-user January 2007