Linux-audio-user

linux-audio-user@lists.linuxaudio.org

12 participants
20655 discussions

by Howard Sanner

I've been trying to use Kover 0.8.4 to create CD tray cards, and, more importantly, inserts. This is the latest version of Kover I could find that does not require KDE 3.0. I'm using 2.2.1 under Mandrake 8.1. The problem I haven't been able to work around is creating the INSIDE of a CD booklet, i.e., pages 2-3. I can get it to put the title on the RH panel and a contents list or whatever I want on the LH panel. However, I can't start on the LH panel with the inside of the booklet and have the text wrap around to the RH panel. Does anyone have ideas? Is there a better program out there for doing this? FWIW, none of this stuff can be downloaded from an Internet database; it's all recordings of live opera performances. Thanks for all suggestions. I realize this is not the main emphasis of the list, so please feel free to reply privately. Howard Sanner flagstad(a)mindspring.com

22 years, 10 months

[linux-audio-user] Advanced Linux Sound(ALSA), PPC, M-audio Duo

by John M Phillips

I am trying to user USB-AUDIO product with a TI laptop for a portable digital recorder. I have followed the instructions at http://www.alsa-project.org/alsa-doc/doc-php/template.php3 ?company=Midiman&card=USB+Audio+Duo&chip=Cypress+AN2131XX&module=usb-audio The compiles for building alsa-driver-0.9.0rc6, alsa-lib-0.9.0rc6, and alsa-utils-0.9.0rc6 went smoothly. The utility snddevices ran with no errors. When running the commad alsamixer, I get the error message "No mixer elems found." Proc/asound appear to have the correct entries dr-xr-xr-x 4 root root 0 Dec 7 16:55 card0 -r--r--r-- 1 root root 0 Dec 7 16:55 cards dr-xr-xr-x 2 root root 0 Dec 7 16:55 dev -r--r--r-- 1 root root 0 Dec 7 16:55 devices lrwxrwxrwx 1 root root 0 Dec 7 16:55 MidimanDuo -> card0 dr-xr-xr-x 2 root root 0 Dec 7 16:55 oss -r--r--r-- 1 root root 0 Dec 7 16:55 pcm dr-xr-xr-x 2 root root 0 Dec 7 16:55 seq -r--r--r-- 1 root root 0 Dec 7 16:55 timers -r--r--r-- 1 root root 0 Dec 7 16:55 version With Proc/asound/card0 having -r--r--r-- 1 root root 0 Dec 7 17:00 id -rw-r--r-- 1 root root 0 Dec 7 17:00 oss_mixer dr-xr-xr-x 3 root root 0 Dec 7 17:00 pcm0c dr-xr-xr-x 3 root root 0 Dec 7 17:00 pcm0p -rw-r--r-- 1 root root 0 Dec 7 17:00 stream0 I found the contributed utility qinit and it runs correctly with the hw name = "hw:0,0". With the "dmasound_pmac" module, dd if=/dev/dsp of=/tmp/sound.out bs=1024 count=1 would produce a file filled with unsigned bytes. The rest of the day was spent trashing about in config files to no effect. Questions: Should alsamixer work with the M-Audio Duo? After enabling with qinit should dd dump data? Any help, or fellow travellers would be appreciated. John Phillips

22 years, 10 months

[linux-audio-user] Re: Audio Help...

by Patrick Shirkey

I have forwareded this on to LAU also. From reading your description (nicely worded too, have you considered writing docs?) It seems like you are mising something either very simple when trying to record from JACKed apps or your driver is not working correctly. Have you tried doing the basic arecord test? Set the capture channel with alsamixer then arecord -f cd -D hw:0,0 -d 10 somefile.wav This should record a cd quality stereo track from the first channel on your first sound device. If that doesn't work then none of the other apps could be expected to either. Personally I still use arecord for recording and edit with other apps once I have file to work with. Ryan Beisner (home) wrote: > Hi Patrick > > I'm just having a heck of a time getting all my things in order here. > Any help you can provide would really be appreciated. Here's what I > have: > > System: > Redhat 8 / Kernel 2.4.19-1.ll > PIII 800 / 512MB RAM / 60GB > SBLive Value PCI > >>From CCRMA: > Kernel 2.4.19-1.ll > alsa (alsaplayer alsamixer amixer etc) > jack > ecasound (and ecawave) > audacity > rosegarden > muse > meterbridge > qjackconnect > > I have followed the jack and ecasound documents, and successfully set up > a scenario like this to test: > alsaplayer -o jack -> meterbridge -> alsa pcm out > ... and it works. = ) > > (these are not the exact commands issued) > > I have also done this: > ecasound -i:somewave -o jack -> and that works too. > > I've come to the conclusion that all these audio apps should be run as > root in order for them to play together ... so that's what I do. I > realize they could be suid etc. > > > My problem is: I CANT RECORD = ( > > In alsamixer, with the Line set to CAPTURE, I set up the following: > > ecasound -i:jack -o:somewave -> it launches without error, and records > to a wav file. qJackconnect reflects the proper routing connections. > > But the wav is dead air... silence for as long as I record. > > OK so I thought I might have missed something with the whole jack setup > so I kill jack and try it with ARecord then again with Audacity. Same > story. Silence. > > > > ---DUAL CAPTURE REQUIRED? Weird. > OK now I notice a "capture" item in alsamixer. So I simultaneously > hilight LINE and CAPTURE to do capturing. With the LINE muted, audio is > still monitored (it shouldn't be) unless I de-select the CAPTURE item > from capturing, but then it won't record. Hope that made sense. > > So I give it a go... ignoring the "I can't mute it" problem. arecord > still silent, same with the jack setup. But now Audacity records ... > and it's garbled (sounds like playing a 32bit file at 16bit or > something, plus it's not a fluid recording). And I see that when you > record in Audacity, it forces 32-bit float for the format. I think > maybe if I could convince Audacity to operate strictly in 16-bit, it > might work. > This may have already been fixed in cvs. I recall something similar being discussed recently. > > > I've tried also to capture CD Audio in the same fashion. I've seen > claims of the same problem dating back to 2000 at geocrawler etc... but > no info to fix it? > > The card's capture functions work in a windoz box. > > > > What would you suggest? I'm at a loss. > > > > > Thanks in advance, > > -Ryan Beisner > > > > ps. System is tuned nicely. Jack looks like this when it's running: > > load = 0.3496 max usecs: 43.216, spare = 11565.784 > load = 0.4025 max usecs: 52.861, spare = 11556.139 > load = 0.3142 max usecs: 26.222, spare = 11582.777 > load = 0.2733 max usecs: 26.975, spare = 11582.025 > load = 0.2133 max usecs: 17.801, spare = 11591.199 > load = 0.1753 max usecs: 15.932, spare = 11593.067 > load = 0.1941 max usecs: 24.719, spare = 11584.281 > load = 0.1540 max usecs: 13.230, spare = 11595.770 > load = 0.1292 max usecs: 12.119, spare = 11596.881 > load = 0.2109 max usecs: 33.976, spare = 11575.023 > load = 0.2310 max usecs: 29.149, spare = 11579.852 > > > > -- Patrick Shirkey - Boost Hardware Ltd. For the discerning hardware connoisseur Http://www.boosthardware.com Http://www.djcj.org - The Linux Audio Users guide ======================================== Being on stage with the band in front of crowds shouting, "Get off! No! We want normal music!", I think that was more like acting than anything I've ever done. Goldie, 8 Nov, 2002 The Scotsman

22 years, 10 months

[linux-audio-user] Italian LinuxDay Slides

by Emiliano Grilli

Hello everybody, I did a small presentation about the state of Linux audio & music apps on 23rd of November, for the Italian LinuxDay promoted by the Italian Linux Society. I was asked for by some members of FerraraLUG (Ferrara Linux User Group), and now they have put some material on the web. It's in Italian, but if you want to take a look, or reuse the slides... The slides: http://linuxday.ferrara.linux.it/files/linuxday2002-grilli.sxi The audio stream (ogg format): http://linuxday.ferrara.linux.it/audio/32kbps/emilio.ogg (11MB) I had only 45 minutes, so I'm sorry for any software that I left out. I hope to have done a good advocacy for Linux audio for the audience. Best regards, -- .------------------------------------. | Emiliano Grilli - emillo(a)libero.it | '------------------------------------'

22 years, 10 months

[linux-audio-user] [ANN:] Demo song for RTSynth 1.9.0

by Stefan Nitschke

Hi, a demo song for RTSynth v1.9.0 is available for download from http://www.linux-sound.org/rtsynth/. enjoy, Stefan Nitschke _________________________________________________________________ Protect your PC - get McAfee.com VirusScan Online http://clinic.mcafee.com/clinic/ibuy/campaign.asp?cid=3963

22 years, 10 months

[linux-audio-user] So confused, need some good documents about sound in linux!

by Eric Robert

Hi all, Does anybody know where i can get some good/clear/concise explanations about how sounds works under linux? I'm a programmer and a musician myself. I'm so confused between midi, alsa, oss, oss emulation, arts, sound servers artsd, esd, etc...etc... midi ports "a la alsa" or "a la oss" /dev/midiXXX /dev/sound /dev/sequencer or 72:0 73:0 or whatever softsynth, hardsynth........................... All this gets me CONFUSED! I want to develop some kind of band-in-a-box-like stuff with TSE3 The app won't need a midi card (i want to use a softsynth) But first I want to have a clear, global, vision of sound architecture on linux (if not so much precise) I've abandoned window$ years ago and the only thing i really miss is band in a box and i don't want to fall back into microsoft! But i must admit i can't find a unique place that explains the way sound works in linux. I find loads of stuff but can't have a satisfactory global vision of the whole stuff. Has anybody written somewhere a real digest i could use as good starting point? For instance, what REALLY makes the difference between alsa and oss and arts? What are midi ports in each of those architecture? How to adress them? How to to build something for ANY sound architecture? Things about sound deamonds also (what are they for, and how to use them)? Well have been working too hard today , i think my brain is about to burst out ;-) I think sound programming under linux is very complicated because of the different architectures. But developing sound apps like you guys do is a necessary step to convince people to use linux! Maybe my goal is too hard for me but anyway i want to give it a try... But what a MESS!! So any hint on where i can get a thorough, clear, concise explanation of the whole stuff is welcome! Thanks

22 years, 10 months

[linux-audio-user] Re: [Alsa-user] Debian-2.4.19: ALSA-0.9rc5: ice1712: no 'snd-ice1712.o' file]

by Jack O'Quin

pma <Armstrong.Peter.DMA(a)aya.yale.edu> writes: > Dear List -- > > With Debian sources and Dan McCombs's "Installing and Configuring ALSA" > (from http://www.LinuxOrbit.com) I have compiled a 2.4.19 kernel, customized > the /etc/alsa/ config files for snd-ice1712, and installed ALSA via > make-kpkg. > > However, the created /lib/modules/2.4.19/alsa/*.o files include none > for my card. Debian's alsa-source package has a config file named /etc/alsa/alsa-source.conf. Debconf should have prompted you for the name(s) of your card(s) when you installed this package. If that wasn't done, you can edit that file to define something like this: ALSA_CARDS="ice1712, rme9652, via82xx" Or, you can run (as root): dpkg-reconfigure alsa-source and select the ice1712 driver. -- Jack O'Quin Austin, Texas, USA

22 years, 10 months

[linux-audio-user] New relase of ZynAddSubFX (1.0.1)

by Nasca Paul

Hi. Today I relased a new version of ZynAddSubFX. News: - corrected a bug that made ZynAddSubFX to crash(sometimes) if you disable a part - wrote Resonance (This produces natural sounds, listen demo07.ogg from homepage) - added the BandPass filter - added the recording feature (as raw files) - added "New instrument" menuitem ZynAddSubFX is a free (GPL v.2) software synthesizer. The homepage is: http://zynaddsubfx.sourceforge.net/ You can download it from: http://sourceforge.net/projects/zynaddsubfx Hope you like it. Paul. __________________________________________________ Do you Yahoo!? Yahoo! Mail Plus - Powerful. Affordable. Sign up now. http://mailplus.yahoo.com

22 years, 10 months

[linux-audio-user] SoundDiver Clone?

by Aidan Mark Humphreys

Does anyone know of a free software SoundDiver clone? SoundDiver is an E-magic synth patch editor with a plug in architecture and support for a huge number of synths. One of my favorite toys - the Yamaha FS1R - is near impossible to program without it. Is anyone working on a clone for Linux? A.

22 years, 10 months

Re: [linux-audio-user] SoundDiver Clone?

by Aidan Mark Humphreys

Mark Knecht wrote >Have you tried running Sound Diver under Wine? It's on my to do >list. Hi Mark, No I haven't tried it under Wine, for this reason... SD needs to authorise itself against the CD periodically. Precisely what it does during this procedure is anyone's guess. All I know is that it takes around 3 minutes on my W98 PC. The machine frezes druing the authorisation and some very very scary noises come form the HD and CDROM drive. I remember in the 80s there were once some odd copy protection schemes that stored key data in illegal sectors on the HD. The odd behaviour during authorisation make me think of that. I suspect the chances of authorisation working on a foreign file system, under an emulator are about 0. I have visions of it cutting a hole in my HD if I tried it under Linux. >Have you tried running Sound Diver under Wine? It's on my to do >list You are a brave man than I. Let me know how you get on. A.

22 years, 10 months

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Linux-audio-user