Linux-audio-announce May 2009

linux-audio-announce@lists.linuxaudio.org

17 participants
18 discussions

by Luis Pablo Gasparotto

The new release of TkEca is available for downloading at: http://tkeca.sourceforge.net *What is Tkeca?* Tkeca is a TCL/TK frontend for Kai Vehmanen's ECASOUND <http://www.eca.cx/ecasound/>. So you will need it in order to use Tkeca. It's intended to have all the ECASOUND <http://www.eca.cx/ecasound/> features including: unlimited number of tracks, volume and pan control on each track, up to 8 effects for each track, LADSPA support, multitrack support, multiple inputs/outputs/soundcards, effects preview, multiple takes on each track, mute track and more. Tkeca was tested only in a linux box. *Main Features:* - Mixer look. - Unlimited tracks. - Unlimited takes for track. - Playback/Recording device selecting for each track. - Multichannel soundcard support. Useful also in common stereo soundcards. - LADSPA support. - Up to 8 effects for track. - Real time volume control. - Real time master volume control. - Real time pan control. - Real time mute/unmute control. - Real time Solo/Unsolo control. - Real time Bypass/Connect effects. - Real time effects parameters control. - ecasoundrc edit window. - Mixdown to wave file. - Export to .ecs (Ecasound Chain Setup). - Tools button: Ecanormalize, DC fix, Wave edit (using the Ecasound default wave editor) and wavefile delete. - Locate windows with up to 16 preset positions. - Punch-in and punch-out user defined positions. - Switch between MM:SS and SSSS time format. - Project open/save. *Requirements:* - Tcl/tk. - Ecasound. - Soundcard with OSS/ALSA drivers. - LADSPA (Optional). - Jack (Optional). - Ecawave (Optional). *Changes from version 4.2.0:* - LADSPA Loading Window. - Main Window is visible during the LADSPA plug-ins loading. - Message if Tkeca is unable to find ecasoundrc file. - Processing Mixdown window. - Master volume control. - Filenames with spaces are allowed. - Certain buttons get disabled during mixdown. - Compressor utility is no longer available for mixdow, it was useless and buggy. - Bug: Certain buttons remain disabled after exporting .ecs. - Bug: Track Properties windows always reset to default values. - Bug: Always applying compressor due an "IF" error.

15 years, 2 months

ladspa-lgv-plugins 0.1

by Luis Garrido

Howdy! First release of the pretentiously named "ladspa-lgv-plugins" includes at the moment just one very simple but very convenient plugin: monomix. No more plugins are scheduled in the near future, but never say never, so I kept it open. It is not rocket science, just a way of easily deal with recordings that use full stereo separation. monomix combines the left and right channels of an stereo audio input into a dual mono output. Its interface offers four preset combinations (L+R, L-R, L-only, R-only) and one customizable mode. This allows to eliminate, isolate or enhance different channels on stereo recordings. In a nutshell, I use it when I work on my jazz chops with Aebersold or Snidero play-alongs. Just stick it at the output of your media player of choice (I like Sonic Visualiser meself: waveform display, speed control, looping, peak frequency analysis for transcription... with a bit of tinkering SV could be tailored as an invaluable tool for performing music students, perhaps I'll give it a go some day, so many projects, so little free time...) Tarball, spec definition and SVN repo at: https://sourceforge.net/projects/ladspa-lgv/ Cheers, Luis

15 years, 2 months

Qsynth 0.3.4 released!

by Rui Nuno Capela

Howdy! Simple as it could be, Qsynth 0.3.4 released! Description: Qsynth is a fluidsynth GUI front-end application written in C++ around the Qt4 toolkit using Qt Designer. Eventually it may evolve into a softsynth management application allowing the user to control and manage a variety of command line softsynth but for the moment it wraps the excellent FluidSynth. FluidSynth is a command line software synthesiser based on the Soundfont specification. Website: http://qsynth.sourceforge.net Project page: http://sourceforge.net/projects/qsynth Download: http://downloads.sourceforge.net/qsynth/qsynth-0.3.4.tar.gz Weblog: http://www.rncbc.org License: Qsynth is free, open-source software, distributed under the terms of the GNU General Public License (GPL) version 2 or later. Change-log: - Command line option parsing has been slightly refactored to allow custom override through extraordinary fluidsynth option settings (eg. -o name=value; fixes bug #2781579). - Main form layout has been given a little bit more slack space, just to accommodate some longer text label translations (eg. German). - Converted obsolete QMessageBox forms to standard buttons. - Saved channel presets are now effectively loaded on engine startup. - Russian translation added (thanks to Alexandre Prokoudine). - Grayed/disabled palette color group fix for dark color themes. - Qt Software logo update. - Fait-divers: desktop menu file touched to openSUSE conventions. - Slight optimizations to the output peak meters refresh rate. - MIDI and audio device names are now user selectable options through respective drop-down lists on each engine setup dialog. - New knob style: Skulpture. Cheers && Enjoy! -- rncbc aka Rui Nuno Capela rncbc(a)rncbc.org

15 years, 2 months

SuperCollider 3.3 released

by Dan S

SuperCollider is an environment and programming language for real time audio synthesis and algorithmic composition. It provides an interpreted object-oriented language which functions as a network client to a state of the art, realtime sound synthesis server. Many changes since 3.2; here are some headlines: * scvim and sced are now part of the main bundle, for using vim or gedit as your sc code editor * New UGens added: * BEQSuite filter UGens (popular set of nice-sounding filters) * PartConv (efficient frequency-domain convolution) * SendReply (sends arrays from server to the language client) * VDiskIn (like DiskIn but with variable rate) * LFGauss * Buffer recording/playback UGens used to be limited to 16-channel; now they can handle massively multi-channel audio * LocalBuf framework allows synths to create/free their own “private” buffers, simplifying buffer management in many situations * GUI system updates: easier syntax, plus a major update of GUI documentation * Various behind-the-scenes efficiency improvements, for a sleeker audio server that can do more on a given machine Source packages for linux can be found at http://supercollider.sourceforge.net/downloads/ Ubuntu debs are on launchpad: https://launchpad.net/~supercollider/+archive/ppa Best, Dan -- http://www.mcld.co.uk

15 years, 2 months

Piksel09 :: Call for Projects

by h220

[[[[[[[[[[[[[[[[[[]]]]]]]]]]]]]]]] ** Piksel09 november 19-22 2009 Bergen, Norway [[[[[[[[[[[[[[[[[[]]]]]]]]]]]]]]]] Piksel [1] is an international event for artists and developers working with Free/Libre and Open Source technologies in artistic practice. Part workshop, part festival, it is organised in Bergen, Norway,and involves participants from more than a dozen countries exchanging ideas, coding, presenting art and software projects, doing workshops, performances and discussions on the aesthetics and politics of FLOSS & art. This years event - Piksel09 - continues the exploration of free/libre and open source technologies and it’s myriad of expressions within the arts. Piksel09 is organised in collaboration with Gallery 3,14 [2] and Lydgalleriet [3] which will host this years exhibitions, Bergen Kunstmuseum [4] hosting the presentations and panels, and Bergen Kunsthall/Landmark [5] hosting the evening events. [[[[[[[[[[[[[[[[[[]]]]]]]]]]]]]]]] ** open CALL for PROJECTS For the exhibitions and other parts of the programme we currently seek projects in the following categories: 1. Installations Projects to be included in the exhibitions at Galleri 3,14 and Lydgalleriet. The works must be programmed by and running on free and open source software and/or open/DIY hardware. 2. Audiovisual performance Live art realised by the use of free and open source software. We specially encourage live coding and open/DIY hardware projects to apply. 3. Presentations Innovative DIY hardware and audiovisual software tools or software art released under an open licence. (Also includes presentations of artistic projects realised using these technologies.) 4. Workshops Hands on workshops utilising free software and/or open/DIY hardware for artistic use. !!!!!!!!!! Deadline - july 15. 2009 !!!!!!!!!! Please use the online submit form at: http://piksel.no/ocs or send documentation material - preferably as a URL to online documentation with images/video to piksel09 [AT] piksel [DOT] no [[[[[[[[[[[[[[[[[[]]]]]]]]]]]]]]]] Contact: Piksel att: Gisle Fr0ysland Georgernes Verft 12 5011 Bergen Norway More info: http://www.piksel.no Piksel09 is supported by Arts Council Norway, City of Bergen Cultural Office, Hordaland County Cultural Office and others. links: [1] http://www.piksel.no [2] http://www.stiftelsen314.com [3] http://www.lydgalleriet.no [4] http://www.bergenartmuseum.no [5] http://www.kunsthall.no/default.asp?k=6 --

15 years, 2 months

SLV2 0.6.4

by David Robillard

SLV2 is a library to make the use of LV2 plugins as simple as possible for applications. Changes this release: * Add generic query interface to allow arbitrary querying of data * Combine similar headers (reduce code duplication) * Upgrade to waf 1.5.6 * Add man pages for utilities This version adds API, but is binary backwards compatible with the previous release. The new query API is the most significant change: this allows host/plugin authors to directly access any data whatsoever in plugin data files (via SPARQL queries) without depending on the SLV2 API to provide explicit support for extensions/etc. More information, downloads, etc, at: <http://drobilla.net/software/slv2> Enjoy, -dr

15 years, 2 months

midish 0.4.0 released

by Alexandre Ratchov

Hi, I'm pleased to annonce the release of Midish version 0.4.0. Midish is a MIDI sequencer/filter with a shell-like interface. This release provides significant improvements, including: * new simplified interface requiring less scripting * smarter and improved MIDI merger * new track and filter editing functions * native support for the ALSA sequencer (linux only) * more powerful -- but simpler -- filter * basic command completion in the readline(3) frontend * support for editting during playback/recording The old builtin functions have not been removed, thus upgrading from version 0.3.x to version 0.4.x is transparent. Linux users, must update their device settings, replacing the unix style ``/dev/midiXX'' names with the corresponding ALSA sequencer ports. General info about midish is available here: http://caoua.org/midish/ The sources are here: http://caoua.org/midish/midish-0.4.0.tar.gz The list of important changes is here: http://caoua.org/midish/manual.html#changes_04 Enjoy! -- Alexandre

15 years, 2 months

LAC2009: Conference material (papers, photos and more) now online

by Frank Neumann

Hi, I finally got my ass up to prepare some pages about the Linux Audio Conference 2009 (LAC2009) in Parma with photos, conference material (PDFs) and "bonus material". Now available at the same link that was published here before - http://lad.linuxaudio.org/events/2009_cdm/ Enjoy, Frank PS: If you have made photos and written a report for the event and would like to have a link added to the URL above, let me know.

15 years, 2 months

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Linux-audio-announce May 2009