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[LAU] [ANN] Qsampler 0.5.3 - An(other) End of Autumn'18 Release

by Rui Nuno Capela

Hello again, No more excuses left: please upgrade! Qsampler 0.5.3 (end-od-autumn'18) is released! Qsampler [1] is a LinuxSampler [2] GUI front-end application written in C++ around the Qt framework using Qt Designer [3]. Website: https://qsampler.sourceforge.io http://qsampler.sourceforge.net Project page: http://sourceforge.net/projects/qsampler Downloads: http://sourceforge.net/projects/qsampler/files - source tarball: http://download.sf.net/qsampler/qsampler-0.5.3.tar.gz http://download.sf.net/qsampler/liblscp-0.6.0.tar.gz - source package (openSUSE Tumbleweed): http://download.sf.net/qsampler/qsampler-0.5.3-27.rncbc.suse.src.rpm http://download.sf.net/qsampler/liblscp-0.6.0-24.rncbc.suse.src.rpm - binary package (openSUSE Tumbleweed): http://download.sf.net/qsampler/qsampler-0.5.3-27.rncbc.suse.x86_64.rpm http://download.sf.net/qsampler/liblscp6-0.6.0-24.rncbc.suse.x86_64.rpm http://download.sf.net/qsampler/liblscp-devel-0.6.0-24.rncbc.suse.x86_64.rpm - AppImage [6] package: http://download.sf.net/qsampler/qsampler-0.5.3-4.x86_64.AppImage Git repos: https://git.code.sf.net/p/qsampler/code https://github.com/rncbc/qsampler.git https://gitlab.com/rncbc/qsampler.git https://bitbucket.com/rncbc/qsampler.git Change-log: - Avoid saving plug-in sampler channels and related devices to regular LSCP (*.lscp) session files. - Fixed MIDI and Audio device selection on the common sampler channel settings dialog. - Old deprecated Qt4 build support is no more. - AppStream metadata updated to be the most compliant with latest freedesktop.org specification and recommendation. License: Qsampler [1] is free, open-source Linux Audio [4] software, distributed under the terms of the GNU General Public License (GPL) version 2 or later [5]. See also: http://www.rncbc.org/drupal/node/1957 References: [1] Qsampler - A LinuxSampler Qt GUI Interface http://qsampler.sourceforge.net [2] LinuxSampler - The Linux Sampler Project A modular, streaming capable, realtime audio sampler http://www.linuxsampler.org [3] Qt framework, C++ class library and tools for cross-platform application and UI development http://qt.io/ [4] Linux Audio consortium of libre software for audio-related work http://linuxaudio.org [5] GPL - GNU General Public License http://www.gnu.org/copyleft/gpl.html [6] AppImage, Linux apps that run anywhere http://appimage.org/ Enjoy && have (lots of) fun! -- rncbc aka Rui Nuno Capela

7 years, 2 months

[LAU] Berlin Linux Audio meeting @ c-base 2018-12-11

by Daniel Swärd

Hi all. On Tuesday the 12th of December it's again the meeting at c-base. As usual we gather in the mainhall from 20:00. Now I've also put in a monthly booking for the soundlab, if we want to make some noise. :-) Cheers /Daniel PS I didn't mess up the date this time, right? ;-) DS

7 years, 2 months

[LAU] [ANN] Qsynth 0.5.4 - An End of Autumn'18 Release

by Rui Nuno Capela

Hi everyone, There are no excuses: upgrade! Qsynth 0.5.4 (end-od-autumn'18) is out! Qsynth [1] is a FluidSynth [2] GUI front-end application written in C++ around the Qt [3] framework using Qt Designer. Website: https://qsynth.sourceforge.io http://qsynth.sourceforge.net Project page: http://sourceforge.net/projects/qsynth Downloads: http://sourceforge.net/projects/qsynth/files - source tarball: http://download.sf.net/qsynth/qsynth-0.5.4.tar.gz - source package (openSUSE Tumbleweed): http://download.sf.net/qsynth/qsynth-0.5.4-15.rncbc.suse.src.rpm - binary package (openSUSE Tumbleweed): http://download.sf.net/qsynth/qsynth-0.5.4-15.rncbc.suse.x86_64.rpm - AppImage [6] package: http://download.sf.net/qsynth/qsynth-0.5.4-6.x86_64.AppImage Git repos: https://git.code.sf.net/p/qsynth/code https://github.com/rncbc/qsynth.git https://gitlab.com/rncbc/qsynth.git https://bitbucket.com/rncbc/qsynth.git Change-log: - Reset button now also resets master Gain, Reverb and Chorus to their "factory default" values. - Fixed Reverb and Chorus effects processing when audio output peak-meters are enabled on FluidSynth API V2. - Old deprecated Qt4 build support is no more. - System tray options now subject to current desktop environment availability. License: Qsynth [1] is free, open-source Linux Audio [4] software, distributed under the terms of the GNU General Public License (GPL) version 2 or later [5]. See also: http://www.rncbc.org/drupal/node/1956 References: [1] Qsynth - A fluidsynth Qt GUI Interface https://qsynth.sourceforge.io http://qsynth.sourceforge.net [2] FluidSynth - A SoundFont Synthesizer A real-time software synthesizer based on SoundFont 2 specifications http://www.fluidsynth.org [3] Qt framework, C++ class library and tools for cross-platform application and UI development http://qt.io/ [4] Linux Audio consortium of libre software for audio-related work http://linuxaudio.org [5] GPL - GNU General Public License http://www.gnu.org/copyleft/gpl.html [6] AppImage, Linux apps that run anywhere http://appimage.org/ Enjoy && have fun! -- rncbc aka Rui Nuno Capela

7 years, 2 months

[LAU] LAC 2019 : Call for Papers / Posters / Workshops/ Demos / Music / Multimedia Installations

by LAC

Dear all, It is our pleasure to announce the 17th Linux Audio Conference (LAC-19). We look forward to see you at Stanford this Spring (see details below)! Cheers, [Apologies for cross posting, please circulate widely.] *17th Linux Audio Conference - CCRMA, Stanford University (USA), March 23-26, 2019* After seven years outside of the United States, Linux Audio Conference (LAC) <https://lac.linuxaudio.org> is coming back to Stanford University <http://stanford.edu> on March 23-26, 2019 for its 17th edition! LAC is the international conference about Free/Open-Source Software for music, sound, and other media with GNU/Linux as the main platform. More information about this event can be found on the conference website: https://lac.linuxaudio.org/2019/ *Call for Papers / Posters / Workshops* LAC 2019 invites submissions of papers, posters, and workshops addressing all areas of audio processing based on Linux and open source software. All submissions and presentations are in English. Submitted papers are expected to respect academic standards and must be complete (*a simple abstract is not enough*). Submissions can focus on technical, artistic, and/or scientific issues and can target developers and/or users. This includes (but is not limited to) the following categories: - Audio and Music Languages - Audio Hardware Support - Audio Plugins - Drivers, System and Sound Architecture - Education and E-Learning - Games - Interactive Art - Interface Design - Live Coding - Live Performance - Media Art - MIDI, OSC... - Mobile Audio - Music Composition - Music Production - Networked Audio - Physical Computing - Projects Realized using Linux Audio - Realtime Kernel and Linux Distributions - Signal Processing and Sound Synthesis - Sound Spatialization - Standards and Protocols - Video - Etc. *Full Papers* Full papers must be written and presented in English. The length of papers is 4 to 8 pages, with up to 5 keywords, including an abstract of up to 200 words. The abstract will be published on the conference website once the paper has been accepted. The full paper will be available on the website during and after the conference. All papers are peer reviewed by a committee of experts from different disciplines. Reviewers may suggest improvements to the author(s), or require changes in order to accept the submission. The duration of the presentation is 25 minute followed by a 5 minute discussion. *Poster Papers* Poster papers must be written in English, should be 2-4 pages, with up to 5 keywords, including an abstract of up to 150 words. The abstract will be published on the conference website once the poster has been accepted. All posters are peer reviewed by a committee of experts in different disciplines. Reviewers may suggest improvements to the author(s), or require changes in order for the poster to be accepted. *Demos* Demos are informal project (e.g., plug-in, software, interface, idea, etc.) presentations that will be carried out in parallel with poster presentations. Demos can be submitted through this online form <https://lac.linuxaudio.org/2019/submissions.html> to be added to the conference program. *Workshops* Workshop presentations (max duration of 2h) should be 1-4 pages, with up to 5 keywords, including an abstract of up to 150 words to be published on the conference website. Make sure that your proposal indicates if participants are expected to have a specific level, if there are prerequisites, if you'd like to limit the number of participants, etc. Workshops will take place in the CCRMA classroom (which can host approximately 30 people). A projector and a 4 channels sound system will be available in this space. Submit a brief description of the workshop including a URL (if available). *How to Submit Papers / Posters / Workshops?* - Use the online submission tool <http://submissions.html> - Choose the relevant submission type (paper, poster, or workshop) in addition to your 5 categories - The required file format is PDF. Authors must use the provided templates <https://lac.linuxaudio.org/2019/doc/LAC-19-templates.zip> for paper formatting. - Please let us know if you need a special technical setup for your presentation. *Call for Music / Multimedia Installations* LAC 2019 also invites submissions of musical works involving the use of technology/open source software and multimedia installations. A jury will select the compositions and installations to be included in the conference program according to artistic merit and technical feasibility. Please be prepared to perform your work yourself and make sure that you have all resources needed to perform your piece (e.g., instruments, props, other performers, etc.). LAC 2019 cannot pay for any expenses related to a performance (e.g., performers, travel, accommodation, special equipment, etc.). SCLOrk <https://www.scu.edu/cas/music/ensembles/sclork/> will be available to perform new (or old) laptop orchestra compositions, so this type of submission is encouraged this year! SCLOrk <https://www.scu.edu/cas/music/ensembles/sclork/> is the Santa Clara Laptop Orchestra and uses exclusively Linux computers. Musical works and installations can address all areas of digital audio and audiovisual art. This includes (but is not limited to) the following categories: - Electronic Music - Electroacoustic Music - Mixed Music - Acoustic Music - Sound Installation - Interactive Art - Audiovisual Installation - Game in art - Web and Connected Art *Available Setups* For concerts, LAC will provide the following equipment: - CCRMA Stage: 56.8 full 3d sound system (up to 6th order Ambisonics) - CCRMA Listening Room: 22.4 sound system (up to 3d order Ambisonics) - SCLOrk <https://www.scu.edu/cas/music/ensembles/sclork/> (the Santa Clara Laptop Orchestra). Pieces accepted for a performance with SCLOrk will be added to the rehearsal schedule of the corresponding SCU <https://www.scu.edu> class. - Additional requests can be made but are not be guaranteed. *How to Submit Music / Multimedia Installations?* - Use the online submission tool <https://lac.linuxaudio.org/2019/submissions.html> - Select the submission type (performance) - The required file format is PDF, formatted for Letter paper size. Submissions should include: - Description of the project program notes - Link to video or audio demonstration of the project - Technical rider of the work *Important Dates* - *Submission Deadline:* December 7, 2018 (11:59pm PST) - *Notification of Acceptance:* January 18, 2019 - *Camera-ready Version Due:* February 15, 2019 - *Conference Dates:* March 23-26, 2019 *Contact* - lac(a)linuxaudio.org Additional information about LAC-19 can be found on the conference website: https://lac.linuxaudio.org/2019/

7 years, 2 months

[LAU] December OSC 118 viable for Linux users

by Christopher Arndt

Hi all, I just wanted to direct your attention towards the fact, that in this months installment of the One Synth Challenge (OSC) the soft synths of choice are TAL Elek7ro and NoiseMaker. https://www.kvraudio.com/forum/viewtopic.php?f=1&t=515776 TAL NoiseMaker is available on Linux in LV2 and VST format, so this means that Linux users can enter the competition without having to use any closed source software or plugin-bridges. https://distrho.sourceforge.io/ports.php Thought it might be interesting for those who got a taste for competitions from the FM Challenge :) Chris

7 years, 2 months

[LAU] Rakarrack source code and MIDI signals

by Andrea Iacono

Hi everybody. I'm approaching to the Behringer FBC 1010 midi foot controller and I would like to use it with both Rakarrack and Sooperlooper simultaneously. The problem is that Rakarrack is supposed to automatically assign a preset to every MIDI signal received, so everytime I send a message that I would like to address to SL only, RK reads it too, changing preset when I would like it did not. I'm scanning the source code and trying to use FLUID to edit it, looking for a section where I can see and delete the MIDI signals that I'd rather use with Sooperlooper only. Unfortunately I'm not a programmer and nothing looks familiar to me with FLUID. Does anybody have any useful information about MIDI and FLTK or C++? Is it possible to delete sigle MIDI values in the source code? Thanks in advance. Andrea

7 years, 2 months

[LAU] [New music] soundtrack: Observation P

by Jeanette C.

Hey hey, just wanted to post it, less than 30 seconds, done for a competition: https://soundcloud.com/jeanette_c/observation-p-adamaudio-soundtrack-2018 I am trying to continue the soundtrack. The melody was a happy accident, but it has carried some momentum for me. Enough so that I am currently recording a sort of "main title" at least. Hope you enjoy it! Best wishes, Jeanette -- * Website: http://juliencoder.de - for summer is a state of sound * SoundCloud: https://soundcloud.com/jeanette_c * Youtube: https://www.youtube.com/channel/UCMS4rfGrTwz8W7jhC1Jnv7g * GitHub: https://github.com/jeanette-c * Twitter: https://twitter.com/jeanette_c_s When you need someone, you just turn around and I will be there <3 (Britney Spears)

7 years, 2 months

[LAU] [ANN] QjackCtl 0.5.5 - A Black-Friday'18 Release

by Rui Nuno Capela

Wholly greetings! QjackCtl 0.5.5 (black-friday'18) is released! QjackCtl [1] is a(n ageing yet modern, not so 'simple' anymore) Qt [2] application to control the JACK [3] sound server, for the Linux Audio [5] infrastructure. Website: https://qjackctl.sourceforge.io http://qjackctl.sourceforge.net Project page: http://sourceforge.net/projects/qjackctl Downloads: http://sourceforge.net/projects/qjackctl/files - source tarball: http://download.sf.net/qjackctl/qjackctl-0.5.5.tar.gz - source package (openSUSE Tumbleweed): http://download.sf.net/qjackctl/qjackctl-0.5.5-34.rncbc.suse.src.rpm - binary package (openSUSE Tumbleweed): http://download.sf.net/qjackctl/qjackctl-0.5.5-34.rncbc.suse.x86_64.rpm - AppImage [7] package: http://download.sf.net/qjackctl/qjackctl-0.5.5-6.x86_64.AppImage Git repos: https://git.code.sf.net/p/qjackctl/code https://github.com/rncbc/qjackctl.git https://gitlab.com/rncbc/qjackctl.git https://bitbucket.com/rncbc/qjackctl.git Change-log: - Old deprecated Qt4 build support is no more. - Graph port sort options added as View / Sort menu. - System tray options now subject to current desktop environment availability. - Also disable Setup / Misc / Other / Save JACK server configuration to (.jackdrc) when JACK D-Bus interface is enabled. - Whether to use server synchronous mode option added to Setup / Settings / Parameters (only applied when JACK D-BUS interface is enabled). - Disable some Setup / Settings / Advanced parameters when JACK D-Bus interface is enabled and vice-versa. - Attempt to power-cycle JACK D-Bus service on demand; - Marked as probably useless anyway, old "H/W Monitor" option (-H) is now being ditched from Setup / Settings / Advanced tab. - Graph port/connections highlighting. License: QjackCtl [1] is free, open-source Linux Audio [5] software, distributed under the terms of the GNU General Public License (GPL) version 2 or later [6]. See also: http://www.rncbc.org/drupal/node/1953 References: [1] QjackCtl - A JACK Audio Connection Kit Qt GUI Interface https://qjackctl.sourceforge.io http://qjackctl.sourceforge.net [2] Qt framework, C++ class library and tools for cross-platform application and UI development http://qt.io/ [3] JACK Audio Connection Kit http://jackaudio.org [4] ALSA, Advanced Linux Sound Architecture http://www.alsa-project.org/ [5] Linux Audio consortium of libre software for audio-related work http://linuxaudio.org [6] GPL - GNU General Public License http://www.gnu.org/copyleft/gpl.html [7] AppImage, Linux apps that run anywhere http://appimage.org/ Enjoy && keep having fun! -- rncbc aka Rui Nuno Capela

7 years, 2 months

[LAU] Creating an impulse response from sine sweep in the terminal

by Jeanette C.

Hey hey, can anyone think of a method to create an impulse response from a sine sweep using the commandline only? I can work with a predefined sine sweep or create a sweep due to a certain formula. I can make sure that it starts as soon as the recording starts. Not sure what else might make the task easier. I know that there is Aliki, but sadly it's graphics only, and IIRC Fons has written has own little widget library, which isn't even accessible with Orca. Any ideas? Best wishes and thanks, Jeanette -- * Website: http://juliencoder.de - for summer is a state of sound * SoundCloud: https://soundcloud.com/jeanette_c * Youtube: https://www.youtube.com/channel/UCMS4rfGrTwz8W7jhC1Jnv7g * GitHub: https://github.com/jeanette-c * Twitter: https://twitter.com/jeanette_c_s Make all the clouds disappear Put all your fears to rest <3 (Britney Spears)

7 years, 2 months

[LAU] setBfree: not accept ALSA MIDI driver

by Jeanette C.

Hey hey, I've tried to configure setBfree to use the ALSA MIDI sequencer API for MIDI ports, but to no avail. The relevant line in my configuration reads: midi.driver=alsa There is no error message on the console and I specifically included the config file using the -c option. Can anyone help to settle this, please? Best wishes, Jeanette -- * Website: http://juliencoder.de - for summer is a state of sound * SoundCloud: https://soundcloud.com/jeanette_c * Youtube: https://www.youtube.com/channel/UCMS4rfGrTwz8W7jhC1Jnv7g * GitHub: https://github.com/jeanette-c * Twitter: https://twitter.com/jeanette_c_s And when you say those words It's the sweetest thing I've ever heard <3 (Britney Spears)

7 years, 2 months

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Linux-audio-user