Linux-audio-user

linux-audio-user@lists.linuxaudio.org

14 participants
20640 discussions

by david

We’ve Got the Beat—in Our Genes How much we enjoy music, and in what ways, is heritable By Charles Digges May 19, 2025 https://nautil.us/weve-got-the-beat-in-our-genes-1211821/ Wouldn't surprise me. My parents both played instruments. Three of my four grandparents played instruments, too. I suppose me playing instruments was inevitable! How about the rest of you? -- David W. Jones gnome(a)hawaii.rr.com authenticity, honesty, community http://dancingtreefrog.com "My password is the last 8 digits of π."

2 months, 1 week

[ANN] Qtractor 1.5.5 - A Mid-Spring'25 Release

by Rui Nuno Capela

Hi everyone, Qtractor 1.5.5 (mid-spring'25) is out! Change-log: - Fixed negative time values displayed in tool-tips, when dragging the rubber-band (lasso) to the left, over the absolute beginning of the timeline. - A warning is now issued when an audio self connection is made (eg. connecting an output bus (or insert send) directly into an input bus (or insert return). - Files item selection mode switching corrected. - Mitigate or postpone a 'too many open files' condition as much as possible. - Let muted clips show the "[Mute]" tag as the name label prefix, so that it's visible even on small clips. - Stepping up next development cycle (Qt >= 6.9) 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-1.5.5.tar.gz - source package (openSUSE Tubleweed): https://download.sf.net/qtractor/qtractor-1.5.5-12.1.rncbc.suse.src.rpm - binary package (openSUSE Tubleweed): https://download.sf.net/qtractor/qtractor-1.5.5-12.1.rncbc.suse.x86_64.rpm - AppImage [7] package: https://download.sf.net/qtractor/qtractor-1.5.5-12.1.x86_64.AppImage - Flatpak [8] package: 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://codeberg.org/rncbc/qtractor.git Wiki: 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/ See also: https://www.rncbc.org/drupal/node/2771 Enjoy && Keep the fun! - - - rncbc aka Rui Nuno Capela

2 months, 1 week

Re: We’ve Got the Beat - in Our Genes

by Susanne Schneider

Nobody in my family played any instrument... my father loved operas though... my own musical - äh, lets say: "wakening" was exclusively driven by Merceybeat and, who else: the BEATLES :-) Am 21. Mai 2025 12:00:12 MESZ schrieb linux-audio-user-request(a)lists.linuxaudio.org: >Send Linux-audio-user mailing list submissions to > linux-audio-user(a)lists.linuxaudio.org > >To subscribe or unsubscribe via email, send a message with subject or >body 'help' to > linux-audio-user-request(a)lists.linuxaudio.org > >You can reach the person managing the list at > linux-audio-user-owner(a)lists.linuxaudio.org > >When replying, please edit your Subject line so it is more specific >than "Re: Contents of Linux-audio-user digest..." > >Today's Topics: > > 1. We’ve Got the Beat - in Our Genes (david) > 2. Re: We’ve Got the Beat - in Our Genes (Will Godfrey) > 3. Re: We’ve Got the Beat - in Our Genes (Roger) > 4. Re: We’ve Got the Beat - in Our Genes (Bill Purvis) > > >---------------------------------------------------------------------- > >Message: 1 >Date: Tue, 20 May 2025 19:20:50 -1000 >From: david <gnome(a)hawaii.rr.com> >Subject: [LAU] We’ve Got the Beat - in Our Genes >To: linux-audio-user <linux-audio-user(a)lists.linuxaudio.org> >Message-ID: <c5a96b28-d490-4c8b-8a36-d4f6c746720e(a)hawaii.rr.com> >Content-Type: multipart/alternative; > boundary="------------KZkZat10FI08hLLQOQv7HOiR" > >We’ve Got the Beat—in Our Genes >How much we enjoy music, and in what ways, is heritable >By Charles Digges May 19, 2025 > >https://nautil.us/weve-got-the-beat-in-our-genes-1211821/ > >Wouldn't surprise me. My parents both played instruments. Three of my >four grandparents played instruments, too. I suppose me playing >instruments was inevitable! > >How about the rest of you? > >-- >David W. Jones >gnome(a)hawaii.rr.com >authenticity, honesty, community >http://dancingtreefrog.com >"My password is the last 8 digits of π." >

2 months, 1 week

Do you think music is getting noisier over the past 50 years?

by david

Turn up the noise: Why distortion in music is growing in popularity by Ethan Kung, University of California, Los Angeles https://phys.org/news/2025-05-noise-distortion-music-popularity.html I guess I did my little bit part in the 1970s, running my Hammond organ output through a wahwah pedal > volume control pedal chain to an amp and making Hendrix guitar sounds. Anyone else? -- David W. Jones gnome(a)hawaii.rr.com authenticity, honesty, community http://dancingtreefrog.com "My password is the last 8 digits of π."

2 months, 1 week

1/4 inch to USB audio interfaces

by Len Ovens

There are a lot of "guitar" to USB "cables" out there. I picked one up just for practice purposes: plug it in to my laptop and run it through Guitarix. My findings: The board inside is a standard phones and mic usb dongle. So pipewire will try to make the phones jack (which doesn't exist on these things) the default output. Lucky for me there is an input only "profile" I can set pipewire to. Next thing I noticed was that my volume pot was scatchy... I just bought this guitar and it is not scratchy on the amp or through pedals. Yeah, the volt meter says 3vdc going to the guitar. The chip inside says it is a C-Media HS-100B. The board inside is like I mentioned, meant for a "computer" mic and seems to have followed exactly the schematic snip in the c-media application notes: Input has a varister and .1uf cap to ground and then goes through two 8.2k resisters, one then goes through another .1uf to micin... so far ok. However, the other 8.2k is followed by 47uf cap to ground (effectively making the input 8.2k) and then through a 2.2k to vbias. NOT a good input setup for a guitar at all. I could not find out what the inout impedance is of micin is but if I can get the case open (enter the dremmel) and remove the R12 to vbias, my input impedance will at least double. I'll let people know how that goes. So, 1/4inch to USB cable are not Guitar to USB cables.... put a preamp in front.... a looper for practice in cludes an aways on buffer. Len -- Len Ovens www.ovenwerks.net

2 months, 1 week

[ANN] Vee One Suite 1.3.2 - A Mid-Spring'25 Release

by Rui Nuno Capela

Hello y'all, The 'Vee One Suite', the 'gang-of-four' 'old-school' software instruments, * synthv1 [1] as a polyphonic subtractive synthesizer; * samplv1 [2] a polyphonic sampler synthesizer; * drumkv1 [3] as yet another drum-kit sampler; * padthv1 [4] a polyphonic additive synthesizer. Are here released as a Mid-Spring'25 update... All delivered in dual form: - a pure stand-alone JACK client with JACK-session [5], NSM (Non/New Session Management [6]) and both JACK MIDI and ALSA MIDI [7] input support; - a LV2 instrument plug-in [8]. Change-log: - Unassigned element/sample keys are now shown grayed out on the virtual piano keyboard. (drumkv1 [3]) - Added generic Ogg Vorbis container type filter (*.ogg) to sample file requester dialog. (samplv1 [2] and drumkv1 [3]). - Stepping up next development cycle (Qt >= 6.9) The 'Vee One Suite' are free, open-source Linux Audio [10] software, distributed under the terms of the GNU General Public License (GPL) [11] version 2 or later. **synthv1 - an old-school polyphonic synthesizer [1] ** synthv1 1.3.2 (mid-spring'25) released! synthv1 is an old-school all-digital 4-oscillator subtractive polyphonic synthesizer with stereo fx. LV2 URI: http://synthv1.sourceforge.net/lv2 website: https://synthv1.sourceforge.io http://synthv1.sourceforge.net project page: https://sourceforge.net/projects/synthv1 downloads: https://sourceforge.net/projects/synthv1/files - source tarball: https://download.sf.net/synthv1/synthv1-1.3.2.tar.gz - source package: https://download.sf.net/synthv1/synthv1-1.3.2-9.1.rncbc.suse.src.rpm - binary packages (openSUSE Tumbleweed): https://download.sf.net/synthv1/synthv1-jack-1.3.2-9.1.rncbc.suse.x86_84.rpm https://download.sf.net/synthv1/synthv1-lv2-1.3.2-9.1.rncbc.suse.x86_84.rpm - AppImage [9] package (JACK stand-alone only): https://download.sf.net/synthv1/synthv1-jack-1.3.2-9.1.x86_64.AppImage git repos: https://git.code.sf.net/p/synthv1/code https://github.com/rncbc/synthv1.git https://gitlab.com/rncbc/synthv1.git https://codeberg.org/rncbc/synthv1.git **samplv1 - an old-school polyphonic sampler [2]** samplv1 1.3.2 (mid-spring'25) released! samplv1 is an old-school polyphonic sampler synthesizer with stereo fx. LV2 URI: http://samplv1.sourceforge.net/lv2 website: https://samplv1.sourceforge.io http://samplv1.sourceforge.net project page: https://sourceforge.net/projects/samplv1 downloads: https://sourceforge.net/projects/samplv1/files - source tarball: https://download.sf.net/samplv1/samplv1-1.3.2.tar.gz - source package: https://download.sf.net/samplv1/samplv1-1.3.2-9.1.rncbc.suse.src.rpm - binary package (openSUSE Tumbleweed): https://download.sf.net/samplv1/samplv1-jack-1.3.2-9.1.rncbc.suse.x86_84.rpm https://download.sf.net/samplv1/samplv1-lv2-1.3.2-9.1.rncbc.suse.x86_84.rpm - AppImage [9] package (JACK stand-alone only): https://download.sf.net/samplv1/samplv1-jack-1.3.2-9.1.x86_64.AppImage git repos: https://git.code.sf.net/p/samplv1/code https://github.com/rncbc/samplv1.git https://gitlab.com/rncbc/samplv1.git https://codeberg.org/rncbc/samplv1.git **drumkv1 - an old-school drum-kit sampler [3]** drumkv1 1.3.2 (mid-spring'25) released! drumkv1 is an old-school drum-kit sampler synthesizer with stereo fx. LV2 URI: http://drumkv1.sourceforge.net/lv2 website: https://drumkv1.sourceforge.io http://drumkv1.sourceforge.net project page: https://sourceforge.net/projects/samplv1 downloads: https://sourceforge.net/projects/drumkv1/files - source tarball: https://download.sf.net/drumkv1/drumkv1-1.3.2.tar.gz - source package: https://download.sf.net/drumkv1/drumkv1-1.3.2-9.1.rncbc.suse.src.rpm - binary package (openSUSE Tumbleweed): https://download.sf.net/drumkv1/drumkv1-jack-1.3.2-9.1.rncbc.suse.x86_84.rpm https://download.sf.net/drumkv1/drumkv1-lv2-1.3.2-9.1.rncbc.suse.x86_84.rpm - AppImage [9] package (JACK stand-alone only): https://download.sf.net/drumkv1/drumkv1-jack-1.3.2-9.1.x86_64.AppImage git repos: https://git.code.sf.net/p/drumkv1/code https://github.com/rncbc/drumkv1.git https://gitlab.com/rncbc/drumkv1.git https://codeberg.org/rncbc/drumkv1.git **padthv1 - an old-school polyphonic additive synthesizer [4]** padthv1 1.3.2 (mid-spring'25) released! padthv1 is an old-school polyphonic additive synthesizer with stereo fx. padthv1 is based on the PADsynth algorithm by Paul Nasca, as a special variant of additive synthesis. LV2 URI: http://padthv1.sourceforge.net/lv2 website: http://padthv1.sourceforge.net https://padthv1.sourceforge.io project page: https://sourceforge.net/projects/padthv1 downloads: https://sourceforge.net/projects/padthv1/files - source tarball: https://download.sf.net/padthv1/padthv1-1.3.2.tar.gz - source package: https://download.sf.net/padthv1/padthv1-1.3.2-9.1.rncbc.suse.src.rpm - binary package (openSUSE Tumbleweed): https://download.sf.net/padthv1/padthv1-jack-1.3.2-9.1.rncbc.suse.x86_84.rpm https://download.sf.net/padthv1/padthv1-lv2-1.3.2-9.1.rncbc.suse.x86_84.rpm - AppImage [9] package (JACK stand-alone only): https://download.sf.net/padthv1/padthv1-jack-1.3.2-9.1.x86_64.AppImage git repos: https://git.code.sf.net/p/padthv1/code https://github.com/rncbc/padthv1.git https://gitlab.com/rncbc/padthv1.git https://codeberg.org/rncbc/padthv1.git References: [1] synthv1 - an old-school polyphonic synthesizer https://synthv1.sourceforge.io http://synthv1.sourceforge.net [2] samplv1 - an old-school polyphonic sampler https://samplv1.sourceforge.io http://samplv1.sourceforge.net [3] drumkv1 - an old-school drum-kit sampler https://drumkv1.sourceforge.io http://drumkv1.sourceforge.net [4] padthv1 - an old-school polyphonic additive synthesizer https://padthv1.sourceforge.io http://padthv1.sourceforge.net [5] JACK Audio Connection Kit https://jackaudio.org/ [6] NSM, Non Session Management (legacy) http://non.tuxfamily.org/nsm/ New Session Manager https://new-session-manager.jackaudio.org/ [7] ALSA, Advanced Linux Sound Architecture https://www.alsa-project.org/ [8] LV2, Audio Plugin Standard, the extensible successor of LADSPA https://lv2plug.in/ [9] AppImage, Linux apps that run anywhere https://appimage.org/ [10] Linux Audio consortium of libre software for audio-related work https://linuxaudio.org [11] GNU General Public License https://www.gnu.org/copyleft/gpl.html See also: https://www.rncbc.org/drupal/node/2770 Enjoy && Have fun. - - - rncbc aka. Rui Nuno Capela

2 months, 1 week

NeuralRack v0.1.7 released

by Hermann Meyer

NeuralRack is a Neural Model and Impulse Response File loader for Linux/Windows. It supports [*.nam files](https://www.tone3000.com/search?tags=103) and, or [*.json or .aidax files](https://www.tone3000.com/search?tags=23562) by using the [NeuralAudio](https://github.com/mikeoliphant/NeuralAudio) engine. For Impulse Response File Convolution it use [FFTConvolver](https://github.com/HiFi-LoFi/FFTConvolver) Resampling is done by [Libzita-resampler](https://kokkinizita.linuxaudio.org/linuxaudio/zita-resam… New in this release: - add CLAP support - add option to handle presets in stand-alone version ![NeuralRack](https://github.com/brummer10/NeuralRack/raw/main/NeuralRack.png?raw=true) Neuralrack allow to load up to two model files and run them serial. The input/output could be controlled separate for each model. For tone sharping a 6 band EQ could be enabled. Additional it allow to load up a separate Impulse Response file for each output channel (stereo). Neuralrack provide a buffered Mode which introduce a one frame latency when enabled. It could move one Neural Model, or the complete processing into a background thread. That will reduce the CPU load when needed. The resulting latency will be reported to the host so that it could be compensated. Project Page (source code): https://github.com/brummer10/NeuralRack Release Page (binaries): https://github.com/brummer10/NeuralRack/releases/tag/v0.1.7 regards hermann

2 months, 1 week

Emulating guitar gear

by Goran Mekić

Hello, I spent some time researching Neural Amp Modeler (NAM) and Impulse Response (IR) technologies. As I had trouble finding how are those generated, I wrote a small series of blog posts with my findings. In short, I wrote how to create NAM and IR files to emulate existing gear. I am by no means expert in the field, on the contrary, this is the first time I'm doing this. I hope there are more experienced people in this field than me and if I made some mistake somewhere, they'll point it out. Enjoy! https://meka.rs/blog/2025/04/15/neural-amp-modeling/ https://meka.rs/blog/2025/05/11/impulse-response/ https://meka.rs/blog/2025/05/12/impulse-response-sweep/ Regards, meka PS. There are few comments on how to make FreeBSD perform better in audio production, but it's all jack, ardour, audacity and lv2, so the choice of operating system shouldn't be important.

2 months, 1 week

Re: Reading and analysing spectral amplitudes as visually impaired person.

by dc.loco＠gmail.com

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 A possible starting point, perhaps? Sonic Visualizer and/or Tony both from the Centre for Digital Music, Queens Mary University of London: https://www.sonicvisualiser.org/ https://www.sonicvisualiser.org/tony/ -----BEGIN PGP SIGNATURE----- Version: Mailvelope v6.0.1 Comment: https://mailvelope.com wsFzBAEBCgAnBYJoHfxhCZBsyzOXPmlpJxYhBCKYEZpbjZTpErfJh2zLM5c+ aWknAABcbA//cEbuH8GV881MI4E4NVpKqCrwBG4yFjevCWu+DzNvGXVN9DHC iDWDVHYzNtKLdiaLvbsH7T1fTlLoYkV362A+A474SIo0piOL36GUJrZrha54 MANeCAT4MXcUwg1N7tlsOBdbHyn0t0ssG8lFVegVSWqdTFSlnjsb2xC32UNO GD76TIcr/ENbFxteAUv0Q4U1moZXzYqHv3UdD4rTae2Jr171kE2Mm4hA+erX 7f9FgfrCX4tAWI+YeOf0qsCfMaW0HFY52eWOGUkYP12IMlyP1Wp9f0FmRCwp Tvq6fH1Irdekr4VMY/egcTt/dsTh+TeZic/l9p852NLa4/ps1HQq+pJa6r6I o43yU9xCjmVx5oAmhtUJLA6rfdZlF7N8ugv/SJYJgthKBNDpBx2lRiITZGQL F3XRkeyT3IG+lOfbXwnxjWqkmwTU/NE6zUhmc+iVI3q13tFSAC7DA/4KCQ5I TbD8PCCHKS7yn0sw6qvRYuiGjQLhWxq+VC8Nc9pKRAuvGK/ZXPK5E554FP2k e/k1Abt/3MOgMfd+zHNGit5p1AXShAPRoWzM6KP3XdHOLmpqVqx9YHbyAuFI ADerwvJGxtLjFdEKhp1kB774PzJOkN1Hd3EPGuBuKbm+iopoKok314LxdBEV nMENJyHflItakkPUdBusmwc/rvV6p8hPsoE= =eSXf -----END PGP SIGNATURE-----

2 months, 3 weeks

LAC 2025

by Will Godfrey

I'm wondering who else is going to this. I'll be there of course. I see there's going to be a banquet on the 'crossover' day between jimlac and lac, which also looks quite inviting. My only concern is that I'm likely to be just about the only monolingual person there, which could be pretty isolating. -- Will J Godfrey

2 months, 3 weeks

Jump to page:

2025

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

2010

2009

2008

2007

2006

2005

2004

2003

2002

Linux-audio-user