Linux-audio-dev

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[linux-audio-dev] ANNOUNCE: Rosegarden-4-0.9.6 released

by Chris Cannam

The Rosegarden team announce the release of Rosegarden-4 0.9.6, an audio and MIDI sequencer and score editor for Linux. To download the source package, go to the homepage at http://www.rosegardenmusic.com/ This release is primarily to address a significant problem with 0.9.5 that was seriously affecting sequencer timing performance for some users. For this reason we strongly recommend an upgrade. Be aware that one of the fixes in this release mandates the use of Qt 3.1 or newer to build; Qt 3.0 is no longer supported. This release also contains new translations of the GUI into Italian, Swedish and Estonian, thanks to Daniele Medri, Stefan Asserhäll, and Hasso Tepper. These are in addition to the existing support for US and UK English, Russian, Spanish, German, French, and Welsh. Chris

20 years, 8 months

[linux-audio-dev] rt irqs patch to 2.4.23

by Kai Vehmanen

Hello all, here's a new approach to improving kernel RT performance. This specifically tries to improve interrupt latencies, so it's complementary to the existing preempt and lowlatency patches. # linuxdevices.com article http://www.linuxdevices.com/news/NS3235024671.html ""Metrowerks Senior Software Engineer and veteran real-time programmer Bernhard Kuhn has created a Linux kernel patch that he claims enables hard, real-time performance in the Linux kernel by adding priorities to interrupts and spinlocks. Kuhn believes his approach to be more "natural" and akin to traditional real-time operating systems (RTOSs) than the dual-kernel approach taken by real-time projects such as RTAI and RTLinux, and he is hopeful that his patch might one day win enough interest and support to become part of the official Linux kernel tree."" # Kuhn's post to linux-kernel http://www.ussg.iu.edu/hypermail/linux/kernel/0401.1/0300.html # Kuhn's announcement http://linuxdevices.com/articles/AT6105045931.html # patch against 2.4.23 http://home.t-online.de/home/Bernhard_Kuhn/rtirq/20040108/rtirq-20040108.tgz -- http://www.eca.cx Audio software for Linux!

20 years, 8 months

[linux-audio-dev] OT: spam

by Joern Nettingsmeier

hi *! after getting about 20 spam/day to linux-audio* from a single taiwanese domain, i filed a complaint with their postmaster and abuse addresses. i thought i'd share this laugh with you: -------- Original Message -------- Subject: Returned mail: Service unavailable Date: Sun, 11 Jan 2004 20:23:59 +0800 (CST) From: Mail Delivery Subsystem <MAILER-DAEMON(a)mx144.hinet.net> To: <nettings(a)folkwang-hochschule.de> The original message was received at Sun, 11 Jan 2004 20:23:57 +0800 (CST) from netnews1.hinet.net [168.95.195.29] ----- The following addresses had permanent fatal errors ----- <fukuei.chung(a)msa.hinet.net> ----- Transcript of session follows ----- mail.local: /var/mail/00/92/fukuei.chung: Disc quota exceeded 554 <fukuei.chung(a)msa.hinet.net>... Service unavailable ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ FUCKWITS! THIS IS THE FRIGGIN POSTMASTER ADDRESS! sigh. if taiwan doesn't do something about their email legislation, they will find the entire country in a mail blackhole soon. why is every moron allowed to run an internet server just so, and driving a car takes a license ? ----- Original message follows ----- Return-Path: <nettings(a)folkwang-hochschule.de> Received: from netnews1.hinet.net (netnews1.hinet.net [168.95.195.29]) by mx144.hinet.net (8.8.8/8.8.8) with ESMTP id UAA22270; Sun, 11 Jan 2004 20:23:57 +0800 (CST) Received: from kuwiserv.folkwang-hochschule.de (kuwiserv.folkwang-hochschule.de [193.175.156.250]) by netnews1.hinet.net (8.9.3/8.9.3) with ESMTP id UAA23347; Sun, 11 Jan 2004 20:23:36 +0800 (CST) Received: from folkwang-hochschule.de (kuwiserv.folkwang-hochschule.de [193.175.156.250]) by kuwiserv.folkwang-hochschule.de (8.11.6/8.11.6/SuSE Linux 0.5) with ESMTP id i0BCLeD04610; Sun, 11 Jan 2004 13:21:41 +0100 Message-ID: <40013FC8.2050502(a)folkwang-hochschule.de> Date: Sun, 11 Jan 2004 13:21:28 +0100 From: Joern Nettingsmeier <nettings(a)folkwang-hochschule.de> User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.6b) Gecko/20031210 X-Accept-Language: en-us, en MIME-Version: 1.0 To: postmaster(a)hinet.net, abuse(a)hinet.net Subject: please take action against spammers from your domain! Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: quoted-printable to whom this may concern, i'm the mailing list administrator for the linux-audio-* lists=20 (http://linuxaudiodev.org). this is to let you know that your domain has by far been the greatest=20 nuisance in terms of unsolicited email (spam) to our lists over last week= s. the mail has been coming in from bogus addresses of the form [a-z]{3}linu[sx](a)ms[0-9]{2}.hinet.net. below i have included the headers of one spam message for your reference.= since it is putting a significant load on our servers and consumes a lot = of work time, i urgently request that you stop this practice immediately.= sincerely, j=F6rn nettingsmeier -- "I never use EQ, never, never, never. I previously used to use mic positioning but I've even given up on that too." - Jezar on http://www.audiomelody.com Jörn Nettingsmeier Kurfürstenstr 49, 45138 Essen, Germany http://spunk.dnsalias.org (my server) http://www.linuxaudiodev.org (Linux Audio Developers)

20 years, 8 months

[linux-audio-dev] programming time signature and tempo

by James W. Morris

Hello everyone, I've recently started updating wav composer not toilet (wcnt.sourceforge.net) the humourously named, rarely used, not-real-time audio sequencing, sampling, synthesis wav file generator. can anyone point me to some information about time signatures and tempo which would be useful from a programmers perspective. I've looked on the internet and what I found either told me nothing I did not know or just said that time signature was irrelevant (ie for notation only) and it was down to the performers to decide. so far my code is based on 4/4 (4 'beats' of quarter notes per bar/measure). a single bar has a value of 256, with halfnote 128, etc. What I need to work out is how a different time signature will effect this, would I need to change the value of a bar etc? I tried some experiments in cubase (i've not got any realtime sequencers working in linux yet) with audio blocks snapped to every half bar. What confused me completely was when I changed the time signature to 5/8. the snaps to half bars stayed in the same place, but the snaps to bars changed, ending with every 5th block snapped to a half note actually landing on a bar. Uh? can any one shed any light ? thanks in advance, James Morris. ~(sirromseventyfive)~ _________________________________________________________________ Find a cheaper internet access deal - choose one to suit you. http://www.msn.co.uk/internetaccess

20 years, 8 months

[linux-audio-dev] ANN: Audiality 0.1.1

by David Olofson

Audiality 0.1.1 is available! Most important changes: * All source code is now LGPLed * API namespace cleanup * ALSA 0.9 sequencer (MIDI) support * Includes Cooledit/mc syntax highlighting definition * New mixer/routing subsystem * "Auto-wah" effect * A "real" reverb * Sample accurate MIDI file playback Site: http://audiality.org Direct link: http://audiality.org/download/Audiality-0.1.1.tar.gz Check out the site and the Audiality mailing list (or archive) for more info and 0.1.0->0.1.1 ChangeLog. //David Olofson - Programmer, Composer, Open Source Advocate .- Audiality -----------------------------------------------. | Free/Open Source audio engine for games and multimedia. | | MIDI, modular synthesis, real time effects, scripting,... | `-----------------------------------> http://audiality.org -' --- http://olofson.net --- http://www.reologica.se ---

20 years, 8 months

[linux-audio-dev] Q 4.6 released

by Dr.Graef＠t-online.de

Q is a multi-platform functional programming language based on term rewriting, which comes with a collection of useful addon modules for system, scientific and multimedia programming. Release 4.6 of Q is now available, along with Q-Audio 1.2 and Q-Midi 1.12. Q 4.6 provides a much improved GGI module and a new ImageMagick module, both very useful for programming graphics in Q. Q-Audio 1.2 features a new module to display audio data in a GGI visual and a sample graphical audio player application. Q-Midi 1.12 sports some minor fixes and a simplified Windows install procedure. Downloads and more information about the Q project can be found on the Q website at http://q-lang.sourceforge.net Enjoy! -- Dr. Albert Gr"af Email: Dr.Graef(a)t-online.de, ag(a)muwiinfa.geschichte.uni-mainz.de WWW: http://www.musikwissenschaft.uni-mainz.de/~ag

20 years, 8 months

[linux-audio-dev] LJ audio column, new edition on-line

by Dave Phillips

Greetings: Linux Journal On-line has published the latest edition of my monthly column : http://www.linuxjournal.com/article.php?sid=7342&mode=thread&order=0 It's about living on Planet CCRMA and visiting my Aunt AGNULA... On-line since yesterday morning, currently at 3330 reads... Best, == dp

20 years, 8 months

[linux-audio-dev] [Fwd: [linux-audio-user] 3-D Audio: To Plug-In or Not to Plug-In?]

by Joern Nettingsmeier

hi everyone! here's a post from david clark to the lau list, which i think might be developer material :) it's a followup to this thread: http://eca.cx/lau/2004/01/0039.html best, jörn -------- Original Message -------- Subject: [linux-audio-user] 3-D Audio: To Plug-In or Not to Plug-In? Date: Wed, 07 Jan 2004 22:32:51 -0800 From: davidrclark(a)earthlink.net Reply-To: davidrclark(a)earthlink.net, A list for linux audio users <linux-audio-user(a)music.columbia.edu> To: linux-audio-user(a)music.columbia.edu On the 3-D audio (Interest in Software?) thread, I had promised to mail out something on a plug-in. It got a little too long, so rather than clog up everyone's mailbox, I went ahead and put it in: http://home.earthlink.net/~davidrclark/linux_audio_users/Plug-in.html If this isn't proper nettiquette for this user's mailing list, someone please do let me know. It would be easier just to email my ramblings. --------------------- Bottom line is: I'm not sure if it makes sense as a plug-in or not. I think I may provide the impulse response function generator and my own convolution engine, then let one of the plug-in gurus see what they can do, if they want to. If nothing happens, it'll be a command-line thingy until I get motivated to GUI it all up. No schedule, but I'd be happy to provide a crude tarball to anyone who wants to try and deal with it at any time. I PROMISE it won't be easy without some instruction. Please email me privately also so that I'm sure to see it. Thanks, Dave. -- In this house, we obey the laws of thermodynamics! - Homer Simpson Jörn Nettingsmeier Kurfürstenstr 49, 45138 Essen, Germany http://spunk.dnsalias.org (my server) http://www.linuxaudiodev.org (Linux Audio Developers)

20 years, 8 months

[linux-audio-dev] AGNULA/DeMuDI 1.1.0 approaching - early packages testing

by The AGNULA Team

+-----------------------------------------------------------------+ | ______ ______ _ _ _ | | /\ / _____) ___ \| | | | | /\ | | / \ | / ___| | | | | | | | / \ | | / /\ \| | (___) | | | | | | | / /\ \ | | | |__| | \____/| | | | |___| | |_____| |__| | | | |______|\_____/|_| |_|\______|_______)______| | | | +-----------------------------------------------------------------+ [Sorry for cross-posting. Feel free to forward around] Florence, 7 January 2004 +++ AGNULA/DeMuDi 1.1.0 approaching - early packages testing As we approach the release of AGNULA/DeMuDi 1.1.0 [0] we'd like to spread awareness on the availability of the debian packages we've been working on in the past weeks. +++ As we approach the release of AGNULA/DeMuDi 1.1.0 [0] we'd like to spread awareness on the availability of the debian packages we've been working on in the past weeks. These packages are built against a frozen snapshot of Debian Unstable [1], but they should work on Sarge systems too, as there haven't been any major upgrade between the two. They won't work without major overhaul on Debian Woody systems, unfortunately. [2] If you are running a Sarge or Sid debian system, we would appreciate early testing of our packages. Instructions on downloading them can be found at: http://www.agnula.org/download/demudi/demudi_1_1_0_apt We value all your bug reports, suggestions, criticisms and anything else you feel would be useful for us to improve our work. You can find instructions on how to report bugs and requests here: http://www.agnula.org/development/agnula_bugs_requests/ while instructions on how to contact us are available here: http://www.agnula.org/contacts/ +++ About AGNULA: Agnula (acronym for A GNU/Linux Audio distribution, pronounced with a strong g) is the name of a project funded by the European Commission (number of contract: IST-2001-34879; key action IV.3.3, Free Software: towards the critical mass). The project aims to spread Free Software in the professional audio/video arena. Best regards, -- The AGNULA Team info(a)agnula.org Our mailing lists: http://lists.agnula.org/ Our web site: http://www.agnula.org/ "There's no free expression without control on the tools you use" [0] Which should hopefully go out on Jan 15, 2004 (cross your fingers). [1] And specifically, the snapshot frozen at 15/11/2003. [2] But please check http://www.agnula.org/download/demudi/demudi_1_0_iso http://www.agnula.org/download/demudi/demudi_1_0_apt for information on how to use (a subset of) our debian packages on woody.

20 years, 8 months

XGWorks (was Re: [linux-audio-dev] xg editor)

by Joost Yervante Damad

'Dave Phillips' wrote about 'Re: [linux-audio-dev] xg editor' - Sat, Jan 03, 2004 at 03:53:46PM CET > Florian Schmidt wrote: > > >is there any linux app available that lets me play around with my yamaha > >db 50 xg daughterboard? In windows there was xgedit.exe [non freeware]. > >I tried to get it to run in wine, but the installer doesn't want to :) > >So, i'm looking for an XG editor for linux. > > > >Any hints? > > > > > Hi Florian: > > Try this one under WINE : > > http://www.hitsquad.com/smm/programs/Xgedit/ > > I don't have an XG board but I was able to install and launch this > editor under the latest WINE. I also tried XG-Gold but its installer > wasn't happy with my WINE. > > Best, > > == dp Hi, on a simular note, I tried to get XGWorks to work under wine. Installation worked only under winex3, not under wine. Runtime behaviour is the same for both. (I just copied over the YAMAHA tree from winex to wine) The program only starts up if I change the wine audio driver from oss in alsa. With oss it gives errors opening midi for in and out. With alsa the program is fully functional except that there are no midi devices selectable. Does anyone have better experiences with midi under wine or with xgworks in particular? Thanks, Joost Damad (P.S.: screenshot of xgworks at: http://lumatec.be/joost/xgworks.png )

20 years, 8 months

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Linux-audio-dev