Linux-audio-user January 2008

linux-audio-user@lists.linuxaudio.org

142 participants
145 discussions

Steinway_IMIS2.2 soundfont (no loops fix)

by Roberto Gordo Saez

This is Steinway_IMIS soundfont, version 2.2. ftp://musix.ourproject.org/pub/musix/sf2/Steinway_IMIS2.2 This version fixes the issue with loops. I hope this is the good one and there are no more remaining major bugs. Marcos is a little busy right now, so he asked me to make this fix. He is thinking to make other improvements, so expect more updates soon.

1 year

[linux-audio-user] Sub-harmonic generator? (LADSPA or VST)

by Tim Howard

Hello, Does anyone know of a good plugin that will generate subharmonics? I would like to put a little more low frequency "oomph" into my bass track. Preferrable LADSPA, but VST would work, too. Thanks for any help! -TimH

7 years, 7 months

[ANN] TapStart 0.1 released

by Arnold Krille

Hi all, following a basic rule for open source project "publish early and often" I release the very first (but quite feature-rich) version of TapStart to the public. TapStart is a basic tempo-measurement where you tap some beats and get the (averaged) tempo displayed. But there is more to it: - TapStart also updates the jack-tempo (if a running jack was found during startup) and can even start the jack transport after a defined number of taps. This is implemented for using this thing in jam-sessions to get a click/drum-computer to play in a tempo not known before. - TapStart can also send OSC-messages with the tempo/delay-value as argument to any gives host and path. You can find more information on its page at http://www.arnoldarts.de/drupal/?q=TapStart ofqf (http://www.arnoldarts.de/drupal/?q=node/573) is needed for the osc-part and has to be installed beforehand. The direct-link to the source package is: http://www.arnoldarts.de/drupal/files/downloads/tapstart/tapstart-0.1.tar.gz ofqf: http://www.arnoldarts.de/drupal/files/downloads/ofqf/ofqf-0.1.1.tar.bz2 Have fun, Arnold -- visit http://www.arnoldarts.de/ --- Hi, I am a .signature virus. Please copy me into your ~/.signature and send me to all your contacts. After a month or so log in as root and do a rm / -rf. Or ask your administrator to do so...

15 years, 7 months

Call for conference

by Benjamin Coudrin

Hi, There is a Free Software event in south of France this summer. We would like to make a place for libre audio and libre culture, which includes conferences and workshop around the tools (softwares), the diffusion (medias, communities, ...), the licences, the users (examples of audio studio using free technologies, examples of libre artits, ... ) So don't hesitate to send your propositions Here is the official call for conference : >From 1st to 5th July 2008, the Ninth Libre Software Meeting(9th LSM) will take place in Mont-de-Marsan, in south of France. Hundreds of conferences, workshops and showings will be programmed. To maintain the interest of the public, it is important for LSM to renew the content of different themes. So, if you participate in a new or unknown project, if you wish to share your passion and your libre software experience, we will gladly welcome you during LSM 2008. We start a large call for communications on the following axes : - thematic conferences - all subjects are interesting, particularly those we have not thought about ... - projects or libre softwares presentations - workshop animations (development, initiation, ... ) To propose to the public a rich and various content, please send your propositons, suggestions and ideas before February 8th to appel2008 at rmll.info *Contacts :* (program directors) Nicolas Ducoulombier : nicolas at ldd.fr <nicolas%20at%20ldd.fr> Christophe Merlet : redfox at redfoxcenter.org<redfox%20at%20redfoxcenter.org> The definite programme, theme list, conferences and contributors will be highly influenced by the feedback we will get from this call for contributions. Do not hesitate to participate and give worthy projects wide visibility. -- Benjamin Coudrin benjamin.coudrin(a)gmail.com (+33)6.09.11.00.83

16 years

Linux Audio Conference 2008: Registration now open

by LAC2008

Dear all, The Linux Audio Conference 2008 in Cologne (Feb 28th - Mar 2nd 2008) is just one month away now. The programme is shaping up, concerts are being organized and coffee is about to be ordered. To help us with planning the LAC2008 we kindly ask you to register now at the conference website. This helps us to estimate how many visitors we may expect, what individuals the audience is made of, and allows to produce name tags for all attendees so that it becomes easier to identify each other. To register, please use the "Registration" form at http://lac.linuxaudio.org Also we now have put accommodation info plus some maps of the conference location online. You can find these on http://lac.linuxaudio.org under "Visitor Info". Finally if you're living in Cologne or nearby: We are looking for volunteers who would like to help out in any way, e.g. to host artists and paper presenters in their flat. If you want to offer your help, please contact the LAC2008 orga team at lac(a)linuxaudio.org The LAC2008 chair is looking forward to have another great conference with you all. All the best -- Frank Barknecht and Martin Rumori Chairs of LAC2008

16 years, 2 months

[jack] not running

by Studio 32

Hey, I used to run jack without a problem using 64studio, but it doesn't work on Debian LEnny with the Musix 2.6.23.rt4 kernel. This are the messages: [code] Copyright 2001-2005 Paul Davis and others. jackd comes with ABSOLUTELY NO WARRANTY This is free software, and you are welcome to redistribute it under certain conditions; see the file COPYING for details JACK compiled with System V SHM support. server `default' registered cannot use real-time scheduling (FIFO at priority 10) [for thread -1210673488, from thread -1210673488] (1: Operation not permitted) cannot create engine cleaning up shared memory cleaning up files unregistering server `default' 20:23:59.176 JACK was stopped successfully. 20:23:59.176 Post-shutdown script... 20:23:59.179 killall jackd jackd: geen proces afgebroken 20:23:59.408 Post-shutdown script terminated with exit status=256. 20:24:00.748 Startup script... 20:24:00.756 artsshell -q terminate JACK tmpdir identified as [/dev/shm] 20:24:01.071 Startup script terminated with exit status=256. 20:24:01.073 JACK is starting... 20:24:01.075 /usr/bin/jackd -v -R -dalsa -ddefault -r44100 -p256 -n2 -m 20:24:01.096 JACK was started with PID=5103 (0x13ef). getting driver descriptor from /usr/lib/jack/jack_alsa.so getting driver descriptor from /usr/lib/jack/jack_dummy.so getting driver descriptor from /usr/lib/jack/jack_freebob.so getting driver descriptor from /usr/lib/jack/jack_oss.so jackd 0.103.0 Copyright 2001-2005 Paul Davis and others. jackd comes with ABSOLUTELY NO WARRANTY This is free software, and you are welcome to redistribute it under certain conditions; see the file COPYING for details JACK compiled with System V SHM support. server `default' registered cannot use real-time scheduling (FIFO at priority 10) [for thread -1210636624, from thread -1210636624] (1: Operation not permitted) cannot create engine cleaning up shared memory cleaning up files unregistering server `default' 20:24:01.115 JACK was stopped successfully. 20:24:01.116 Post-shutdown script... 20:24:01.116 killall jackd jackd: geen proces afgebroken 20:24:01.342 Post-shutdown script terminated with exit status=256. 20:24:03.146 Could not connect to JACK server as client. Please check the messages window for more info. JACK tmpdir identified as [/dev/shm] [/code] Some help is needed here... regards, _________________________________________________________________ Express yourself instantly with MSN Messenger! Download today it's FREE! http://messenger.msn.click-url.com/go/onm00200471ave/direct/01/

16 years, 2 months

Eee As Synth Engine?

by holotone＠gmail.com

I've been tinkering recently with my Eee running Xubuntu and a newly acquired M-Audio Axiom 49 USB Midi Keyboard; I think it'd be just about as great as it could get if I could use the Eee as a synth engine via XynAddSubFX or similar - Unfortunately, I've been unable to tweak my JACK settings to the point that all stutters and chops have been eliminated. I understand that the Eee specs are quite low (900mhz proc, 512MB RAM), but watching my resource usage while I'm playing shows the processor at less than 50% and RAM holding steady at 60% or so - This would lead me to believe that my problem is configuration related. Any other Eee users out there had any luck getting JACK fine tuned to the Eee? Since we're all working on nearly identical hardware, perhaps we could swap configs? Thanks! -- ~holotone http://holotone.net/

16 years, 2 months

jack and RT-patched kernels

by Julien Claassen

Hi everyone! I narrowed my recent problem down to not being LinuxSampler, but either jack or its interaction with the kernel. So: Does any of you use 2.6.23.1-rt11 or 2.6.24-rt1 in conjunction with jack? How well does it work? Is it easy to make connections when the system is working nicely (with a good deal of memory in use)? I still have trouble connecting my linuxsampler when I've loaded my 1.3gig sample (32768 samples in RAM) or when I use fluidsynth with a very big soundfont (200M). It's all much too instable? Suggestions anyone? What to test? Where to start? Kindest regards Julien -------- Music was my first love and it will be my last (John Miles) ======== FIND MY WEB-PROJECT AT: ======== http://ltsb.sourceforge.net the Linux TextBased Studio guide ======= AND MY PERSONAL PAGES AT: ======= http://www.juliencoder.de

16 years, 2 months

OT: book - Musimathics

by Greg

Dr. Gareth Loy, Musimathics 1 and 2 Has anybody read these books? I did a quick search of my archive of the list and it doesn't look like they've been discussed here. Vol I is "musical elements," Vol II is "musical signals." Judging by the table of contents they appear to be comprehensive. www.musimathics.com

16 years, 2 months

SuperCollider goes wrong with jackd @ UbuntuHardyAlpha3

by '2+

excuse me ... forgot to fill out the subject .. did a dist-upgrade for UbuntuHardyAlpha3 last weekend and the RT kernel became a bit older than the generic one was using the system as CUI but since the setup for awesome went okay also installed emacs-snapshot-nox and supercollider even though ChucK works fine with jackd when i do emacs -sclang and try to boot the server it returns JackDriver couldn't connect alsa_pcm:capture_1 to SuperCollider:in_1 JackDriver couldn't connect alsa_pcm:capture_2 to SuperCollider:in_2 JackDriver couldn't connect SuperCollider:out_1 to alsa_pcm:playback_1 JackDriver couldn't connect SuperCollider:out_2 to alsa_pcm:playback_2 i wonder what is wrong i have to always install the brand new RT kernel manually? snapshot version of emacs-nox is not okay? (purging that version and installing 21 or 22 results into no emacs-nox existing) HardyAlpha3 seems to have pulseaudio enabled as default this has something to do with the error? -- '2+ http://micro.ispretty.com

16 years, 2 months

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Linux-audio-user January 2008