Linux-audio-dev

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7516 discussions

Luppp Issue tracker, feature requester etc

by Harry van Haaren

Hey All, I've just set up the GitHub repo I'm using to host Luppp with an Issue tracker: Please redirect all bugs you encounter there. Also please check that its not filed already, I've already put some bugs in there :) Excuse the new topic for this announcment, Cheers, -Harry

13 years, 9 months

[LAA] [ANN] guitarix release guitarix2-0.21.0

by hermann

guitarix/gx_head, a guitar mono tube amplifier simulation for jack, a new release (0.21.0) is available. please refer to our project page for more information: http://guitarix.sourceforge.net/ for more help please visit our Wiki page witch is improved by Gaius Baltar, (thanks for your work on that, Gaius) http://sourceforge.net/apps/mediawiki/guitarix/index.php?title=Main_Page new features in short: * new (4 mode)racktuner replaced old gxtuner * new LADSPA wrapper for the complete engine * new online help points to the guitarix Wiki * new hide extended settings button for each module * replace waf with wafadmin to respect the DFSG * various changes in the source download site: http://sourceforge.net/projects/guitarix/ please report bugs and suggestions in our forum: http://sourceforge.net/apps/phpbb/guitarix/ there you could found also a couple of examples produced by guitarix users: http://sourceforge.net/apps/phpbb/guitarix/viewtopic.php?f=11&t=83 have fun _________________________________________________________________________ For extra Impulse Responses, guitarix uses the zita-convolver library, and, for resampling we use zita-resampler, both written by Fons Adriaensen. http://kokkinizita.linuxaudio.org/linuxaudio/index.html We use the marvellous faust compiler to build the amp and effects and will say thanks to : Julius Smith http://ccrma.stanford.edu/realsimple/faust/ : Albert Graef http://q-lang.sourceforge.net/examples.html#Faust : Yann Orlary http://faust.grame.fr/ ________________________________________________________________________ guitarix development team

13 years, 9 months

Re: [LAD] AMS LV2 plugins: Version 0.0.6

by Aurélien Leblond

On Jan 12, 2012 7:09 AM, "Brendan Jones" <brendan.jones.it(a)gmail.com> wrote: > > On 01/01/2012 03:55 PM, Aurélien Leblond wrote: >> >> Hello everyone, >> >> During this jolly holidays, I worked a bit on the AMS LV2 plugins. >> >> The version 0.0.6 can be downloaded here: >> http://sourceforge.net/projects/avwlv2/files/avw.lv2.0.0.6.tar.gz/download > > can you just clarify the license for this for me? The Fedora review has asked me wether it is GPLv2 (as in the license file) or GPLv3 as per the sourceforge page? I'm actually not sure here! The GPL is v2 in the code as it's the same one as coming from AMS. I chose the v3 kind of "by accident" on Sourceforge (i.e. I didn't pay attention!) To be honest: - I'm not even sure of what is the difference between the version 2 and the version 3 of the GPL. - The code is ported from AMS. Am I aload to change the license just like that? (it's crazy how although the concept of open-source is easy to grasp, it gets quickly more complex when you dive into the licenses themselves) Any advice here guys? It's my first open-source project and I'm kind of lost! @Fons: is it OK with you if I update the License to the GPLv3? Thanks in advance for your help. Aurélien

13 years, 9 months

libsndfile has moved to Github

by Erik de Castro Lopo

Hi all, The libsndfile source repository has been moved to Github: https://github.com/erikd/libsndfile My hope is that this will make will make it easier for others to contribute and I also gained an issue tracker and a patch queue. Cheers, Erik -- ---------------------------------------------------------------------- Erik de Castro Lopo http://www.mega-nerd.com/

13 years, 9 months

ingen anyone?

by Albert Graef

Has anyone got ingen to work recently? I'm running all the latest stuff from Dave's svn repo here, but I'm getting bitten by this bug: http://dev.drobilla.net/ticket/798, which makes it rather unusable (loading patches doesn't work, neither from the command line nor inside ingen). I went back as far as r3829, which still had the same bug. Can anyone recommend a revision that works? I'd really like to give it a go, but without the ability to load patches it's only half the fun. :) Albert -- Dr. Albert Gr"af Dept. of Music-Informatics, University of Mainz, Germany Email: Dr.Graef(a)t-online.de, ag(a)muwiinfa.geschichte.uni-mainz.de WWW: http://www.musikinformatik.uni-mainz.de/ag

13 years, 9 months

[OT] CFP for III UbiMus

by Victor Lazzarini

[apologies for cross-postings ] III UbiMus Submission deadline: 4th of April 2012 São Paulo, Brazil. Submission results: last week of April 4th- 6th May 2012 Launching the Third Workshop on Ubiquitous Music (III UbiMus): Ubiquitous and Mobile Computing for Education and Creative Industries The Third Workshop on Ubiquitous Music will take place at the Institute of Mathematics and Statistics of the University of São Paulo (IME-USP), from 4th - 6th of May 2012. Researchers dealing with sonic and musical applications of information technology are invited to share proposals, initial results and complete research projects. Full papers will be published in the Journal Cadernos de Informática (ISSN 1519-132X). Perspectives of interest: Sound and music in - information technology creative practices (ITCP) creativity studies educational technologies social technologies cognitive science ubiquitous computing mobile computing distributed computing computer-supported collaborative work gestural interaction remote performance Submissions: Text should be written in Portuguese or English and formatted according to the SBC templates provided below. Full papers will be 8 pages, including references and illustrations. Software demonstrations and artistic demonstrations will be featured as a one-page summary which should include a link to an audio or video file. Abstracts will be published online. All material should be submitted as Portable Document Format (PDF) files. SBC templates: http://www.sbc.org.br/index.php? option=com_jdownloads&Itemid=195&task=finish&cid=38&catid=32 Journal Cadernos de Informática: http://seer.ufrgs.br/cadernosdeinformatica Information: Marcelo Queiroz (General Chair): mqz(at)ime.usp.br Important dates: Submission deadline: April 4th Submission results: last week of April III UbiMus: 4th- 6th May 2012 Dr Victor Lazzarini Senior Lecturer Dept. of Music NUI Maynooth Ireland tel.: +353 1 708 3545 Victor dot Lazzarini AT nuim dot ie

13 years, 10 months

list statistics needed

by Dave Phillips

Greetings, I need to know how many members are signed up for LAU and LAD mail lists. Can someone point me to that information ? Best, dp

13 years, 10 months

Ambisonic Effect processing

by Harry van Haaren

Hi everyone, I'm currently thinking about how to process B-format ambisonic signals. For basic compression, gating, expanding, limiting etc things are relatively simple: process all 4 of the W,X,Y and Z signals. But what bout effects like Reverb: Should that effect only be applied to the W signal? This will change the signal's direction due to the unrelated-ness between the signals. But appling reverb to the directional components will smear any sudden changes in location, or am I missing something here? I'm applying most effects in mono before doing the B-format encode, perhaps all effects like reverb should be placed before that encoding? Open to theory, experience, guesstimates etc :) -Harry

13 years, 10 months

[ANN] Qtractor 0.5.3 - The Delta Whisky natural cask strength!

by Rui Nuno Capela

TYOQA is officially over. Qtractor 0.5.3 (delta whisky) drops from angels share! nuff said :) Impromptu release highlights: * Clip drag-and-move stepping with keyboard arrow-keys (FIX) * Plugin parameter automation GUI feedback (FIX) * LV2 plugin Qt4 GUI support (FIX) * Clip/Split on current play-head location (FIX) Slaintheva! Website: http://qtractor.sourceforge.net Project page: http://sourceforge.net/projects/qtractor Downloads: - source tarball: http://downloads.sourceforge.net/qtractor/qtractor-0.5.3.tar.gz - source package (openSUSE 12.1): http://downloads.sourceforge.net/qtractor/qtractor-0.5.3-2.rncbc.suse121.sr… - binary packages (openSUSE 12.1): http://downloads.sourceforge.net/qtractor/qtractor-0.5.3-2.rncbc.suse121.i5… http://downloads.sourceforge.net/qtractor/qtractor-0.5.3-2.rncbc.suse121.x8… - once upon the time, eons ago: user manual: http://downloads.sourceforge.net/qtractor/qtractor-0.3.0-user-manual.pdf Weblog (upstream support): http://www.rncbc.org License: Qtractor is free, open-source software, distributed under the terms of the GNU General Public License (GPL) version 2 or later. Change-log: - Fixed initial LV2 plugin UI widget/window titles. - Attempt to get any brand new LV2 plugins Qt4 enabled UI's working on either slv2 and lilv build modes ;) (nailed by falkTX, thanks). - Current clip is ultimately inferred from the one under the play-head position and current selected track; the last one clicked over and/or selected still has precedence (following request by Loiugi Verona). - Drag-moving clips horizontally with the keyboard arrow-keys just got a step better with a fixed minimum of one pixel, depending still on the current snap-per-beat setting and horizontal zoom level (as suggested by Louigi Verona, thanks). - Get maximum and minimum peak values back when drawing audio waveforms.- Automation play/feedback has been missed to show on those plugins that provide their own GUI, now on par with all the rest 'homebrew' widgets (eg. generic plugin properties dialog). - All plugin parameters automation and selection were left inaccessible until the generic native plugin dialog is eventually shown, now fixed (re. bug #3463916). Enjoy && Happy New Year! -- rncbc aka Rui Nuno Capela rncbc(a)rncbc.org

13 years, 10 months

FOSDEM 2012

by Nils

Hello lists, DISCLAIMER: I am not affiliated with FOSDEM. who is going to attend the FOSDEM Open Source Developers meeting in Brussels(Belgium) on 4./5. February? http://fosdem.org/2012/ There is no registration or fee (but you can donate). Since the LAC is in the USA this year maybe not many Europeans have the money to travel there, this could be an opportunity to meet anyway. I think I will go, somebody announced an inofficial Music Notation Meeting on the Lilypond mailing list. Nils

13 years, 10 months

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Linux-audio-dev