Linux-audio-user July 2022

linux-audio-user@lists.linuxaudio.org

14 participants
16 discussions

by Jeanette C.

Hey hey, recently, the question of "summer songs" arose, so here's my contribution: https://youtu.be/0OW6Qa_CPgo OGG version: https://www.dropbox.com/s/ff0qzoj7cn0ona2/i_wanna.ogg On the Linux side I used Yoshimi, a lot of Csound and LinuxSampler. On the hardware side: the old Waldorf Microwave Xt for the main bass, Behringer Neutron for the layered sub-bass, RD-8 for 808 drums, Roland JV-1080 for the rest of the drums, 0-Coast for the pluck layer and the MiniBrute for the chord sequence. Csound came in very handy as my sidechain compressor and to perfect the chord sequence, by stereo width automation, delay, reverb and again sidechain compression to get the delay and reverb tails out of the way. :) Finally, Csound is responsible for the riser and the layered pitch corrected voice. If anyone's interested in the lyrics, I can post them too. Enjoy the hot nights! Best wishes, Jeanette -- * Website: http://juliencoder.de - for summer is a state of sound * Youtube: https://www.youtube.com/channel/UCMS4rfGrTwz8W7jhC1Jnv7g * Audiobombs: https://www.audiobombs.com/users/jeanette_c * GitHub: https://github.com/jeanette-c I used to think I had the answers to everything But now I know ... :) <3 (Britney Spears)

3 years, 7 months

[LAU] [MUSIC] Synth Prelude n. 3

by Lorenzo Sutton

This is n. 3 of my Synth Preludes. This one took a really long time to finish, and compared to the initial draft I had nearly one year ago, changed quite a lot as time passed and recent global events unfolded... Soundcloud: https://soundcloud.com/lorenzosu/synth-prelude-n-03 Archive.org: https://archive.org/details/synth_prelude_03 (includes direct download links for FLAC and Opus) Made with Yoshimi and Rosegarden on Linux. As usual thanks to all the developers of these two music applications and of all other Linux Audio ones in the 'ecosystem'. For anyone interested I've also made available all of the 'sources' for Synth Preludes here: https://gitlab.com/lorenzosu/synth-preludes/ Hope you enjoy. Lorenzo.

3 years, 7 months

[LAU] Autotalent: questions about the parameter ranges and meaning

by Jeanette C.

Hey hey, I tried to use autotalent again and couldn't make it work. I'm using it from the commandline, so I only see the ports with their underlying numeric ranges. So I'd like to ask a few questions about meanings/mechanisms of the parameters. The note name parameters, i.e. A, Bb, B, ... what do these paremters do? Select a scale? So setting Bb to -1 will correct a detected Bb to A? "Output scale rotate (scale notes)" I can't make any sense of this one. The rest seems clear enough. When I've used it so far "pull to fixed pitch" has worked very well, as did formant warp. But the basic pitch correction I couldn't get to work. I did apply a good deal of compression before the plugin to make pitch detection easier, but to no avail. So I think I set some of the parameters incorrectly, didn't realise the interdependence of controls. I'd be very grateful if someone could help me find my feet with this plugin. Best wishes, Jeanette -- * Website: http://juliencoder.de - for summer is a state of sound * Youtube: https://www.youtube.com/channel/UCMS4rfGrTwz8W7jhC1Jnv7g * Audiobombs: https://www.audiobombs.com/users/jeanette_c * GitHub: https://github.com/jeanette-c Say hello to the girl that I am! <3 (Britney Spears)

3 years, 7 months

[LAU] [ANN] Qtractor 0.9.27 - An Early-Summer'22 Release

by Rui Nuno Capela

Hello there, Qtractor 0.9.27 (early-summer'22) is out! Change-log: - CLAP [9] plug-in host support introduced. (EXPERIMENTAL) - Reviewed LV2 plug-in UI Touch feature/interface. - Auto-unlink MIDI clips when pasted/placed with Ctrl+click/Enter. - Fixed LV2 plug-ins UI X11 (native) initial size. - Fixed implicit deactivation when a plugin is removed from chain. - Fixed audio clip export, normalize and tempo-adjust when audio file number of channels is disparately greater than respective track's output bus count. - Fixed one killer lurking in MIDI Controller... modeless dialog instantiation. - Fixed non-effective automation curve node editing. - Track/Export Tracks... dialog ranges are not capped to current session-end anymore. - Fixed MIDI clip editor vertical-zooming when using the [Ctrl+]mouse-wheel. - Set auto-backward play-head location also when clicking on main track-view header/time-ruler and on thumb-view. - Fixed LV2 plug-in buffer-size initialization, esp. affecting the ZynReverb LV2 playback. - Export Tracks dialog last range selection is now remembered. - Fixed the out-of-process plugin scanner path resolution on some self-container(ized) formats eg. AppImage and possibly Flatpak. Description: Qtractor [1] is an audio/MIDI multi-track sequencer application written in C++ with the Qt framework [2]. Target platform is Linux, where the Jack Audio Connection Kit (JACK [3]) for audio and the Advanced Linux Sound Architecture (ALSA [4]) for MIDI are the main infrastructures to evolve as a fairly-featured Linux desktop audio workstation GUI, specially dedicated to the personal home-studio. Website: https://qtractor.org https://qtractor.sourceforge.io http://qtractor.sourceforge.net Project page: https://sourceforge.net/projects/qtractor Downloads: https://sourceforge.net/projects/qtractor/files - source tarball: https://download.sf.net/qtractor/qtractor-0.9.27.tar.gz - source package (openSUSE Tubleweed): https://download.sf.net/qtractor/qtractor-0.9.27-70.1.rncbc.suse.src.rpm - binary package (openSUSE Tubleweed): https://download.sf.net/qtractor/qtractor-0.9.27-70.1.rncbc.suse.x86_64.rpm - AppImage [7] package: https://download.sf.net/qtractor/qtractor-0.9.27-70.1.x86_64.AppImage - Flatpak [8] package (thanks Hubert Figuière): https://flathub.org/apps/details/org.rncbc.qtractor Git repos: https://git.code.sf.net/p/qtractor/code https://github.com/rncbc/qtractor.git https://gitlab.com/rncbc/qtractor.git https://bitbucket.org/rncbc/qtractor.git Wiki (severely outdated; help wanted, desperately!): https://sourceforge.net/p/qtractor/wiki/ - static rendering: https://qtractor.org/doc http://qtractor.sourceforge.net/doc https://qtractor.sourceforge.io/doc - user manual & how-to's: https://download.sf.net/qtractor/qtractor-manual-and-howtos.epub https://download.sf.net/qtractor/qtractor-manual-and-howtos.pdf License: Qtractor [1] is free, open-source Linux Audio [5] software, distributed under the terms of the GNU General Public License (GPL [6]) version 2 or later. References: [1] Qtractor - An audio/MIDI multi-track sequencer https://qtractor.org https://qtractor.sourceforge.io http://qtractor.sourceforge.net [2] Qt framework, C++ class library and tools for cross-platform application and UI development https://qt.io/ [3] JACK Audio Connection Kit https://jackaudio.org [4] ALSA, Advanced Linux Sound Architecture https://www.alsa-project.org/ [5] Linux Audio consortium of libre software for audio-related work https://linuxaudio.org [6] GPL - GNU General Public License https://www.gnu.org/copyleft/gpl.html [7] AppImage, Linux apps that run anywhere https://appimage.org/ [8] Flatpak, next-generation technology for building and distributing desktop applications on Linux https://flatpak.org/ [9] CLAP, CLever Audio Plugin https://github.com/free-audio/clap See also: https://www.rncbc.org/drupal/node/2359 Have fun, make some noise or else, make some music! -- rncbc aka Rui Nuno Capela

3 years, 7 months

[LAU] XUiDesigner v0.4 released

by Hermann Meyer

I'm pleased to announce the release v0.4 of XUiDesigner A easy to use GUI generator/designer tool to create X11 based UI's for LV2 plugins. Inspired by Glade and QT Designer XUiDesigner allow to generate alternative UI's for existing LV2 plugins which could be installed and used parallel to the existing ones. It allow as well to create full LV2 plugin bundles from scratch, were only the dsp part needs to be done. With this version, it allow to generate LV2 plugin bundles from faust (*.dsp) files. Those could be simply drop on the XUiDesigner interface and XUiDesigner will create the UI for it. The UI could be reworked when needed (reorder the controls, implement colours or images, . . .) . Then the complete Bundle could be saved. All what needs to be done then is run |make && make install| on the bundle, to get the LV2 plug into the preferred LV2 host. Still this is in the beta stage, so there may be come changes which are not backward compatible, but the generated LV2 bundles are all fully working. Project page: https://github.com/brummer10/XUiDesigner release: https://github.com/brummer10/XUiDesigner/releases/download/v0.4/XUIDesigner… regards hermann

3 years, 7 months

[LAU] Linuxaudio.org update and next steps--call for community input and participation

by Robin Gareus

Dear Linux Audio enthusiasts, As you may have seen on https://lists.linuxaudio.org/archives/linux-audio-announce/2022-July/003054… our long time Director wishes to step down from his duties. Discussion continues on the https://lists.linuxaudio.org/listinfo/consortium email list. The list archive is open to the public, and everyone who is interested is very welcome to join the discussion there. -- robin

3 years, 7 months

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Linux-audio-user July 2022