Linux-audio-user

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20662 discussions

A collection of lovely analog synths in this Jean Michel Jarre video

by david

His "Oxygene in your Living Room" video: https://www.youtube.com/watch?v=H9UzNh_2TXk -- David W. Jones gnome(a)hawaii.rr.com authenticity, honesty, community http://dancingtreefrog.com

7 years, 6 months

Preliminary LAC schedule

by Daniel Swärd

Hi all. Now the preliminary schedule for this year's LAC is available: https://lac.linuxaudio.org/2018/pages/schedule/ :-) Cheers /Daniel

7 years, 6 months

Save the date: Linux Audio Conference 2018

by David Runge

[Apologies for cross-postings] [Please distribute] Save the date: Linux Audio Conference 2018 The 2018 Linux Audio Conference will take place at c-base, Berlin 7th -11th June 2018 The LAC 2018 will feature a full program of talks, workshops and music. The official call for papers and works will be sent shortly after the winter break - so use the quiet of the holidays to think about possible submissions. All relevant information will be made available on: http://lac.linuxaudio.org/2018/ The LAC 2018 Organizing Team -- https://sleepmap.de

7 years, 6 months

Linux Audio Berlin meeting @ c-base 2018-05-02

by Daniel Swärd

Hi all. Today it's the usual monthly meeting at c-base. Hope to see you there. Cheers /Daniel

7 years, 6 months

Help getting sound from Cakewalk UA-25 EX to Ardour

by Hernán Labbé Grünberg

Hi everyone, This is my first email to this list. Apologies in advance if I break any conventions I am unaware of. I am a long-time musician, but just getting acquainted with audio in linux. I have a very simple goal of getting sound from a plugged instrument to my computer via a usb-interface, the Cakewalk UA25-EX, which I know works with linux. So far the instrument's output is received by the interface, and the interface is recognized by the computer. I asked in the ardour forums on how to get ardour to recognize that the input for audio is the usb interface. They suggested <https://community.ardour.org/node/15577> I use ALSA instead of jack to connect to Ardour. The interface of Ardour allows me to select the Cakewalk interface as input and output, but when I play the instrument I see that while the interface gets the signal, the audio is not received by Ardour. If I change the input to my laptop's microphone, then I do get a signal. The problem, then, lies in the connection between the interface and Ardour (or the computer?) I checked the Alsamixer levels and they are not at 0. The advice from the Ardour forum was to contact this mailing list, as I probably need some help checking the connection of the usb interface to the computer. Thanks in advance

7 years, 6 months

The Bay of Atlantis

by Louigi Verona

Announcing a new release of project "droning", tune 281 "The Bay of Atlantis". *Stream it here:* https://louigi.bandcamp.com/album/281-the-bay-of-atlantis *Word from the author:* Extensive work went into this creation. I wanted the tune to create a feeling that this is one solid composition, not a soundtrack with distinct segments, but something rather like an ocean which is in one instance is calm and in the other - furious. But still just one single ocean. To all of you travelers out there, and to those of us who find visiting nonexistent places important. *Technical specs:* Qtractor, Rakarrack, Carla, Kluppe, seq24 and a number of LV2 plugins. Zyn is used, although a number of sounds came from other sources. -- Louigi Verona https://www.patreon.com/droning https://louigiverona.com/

7 years, 6 months

[Music] Summer Theme

by jonetsu

Quite the contrary to the current weather, here's a Summer Theme, another upbeat and bright piece this time built on acoustic bass guitar and acoustic guitars. With drums, percussions and synth coloring. https://soundcloud.com/nominal6/summer-theme Enjoy ! Cheers.

7 years, 6 months

has anyone used i.MX6 device with ALSA SoC driver?

by Chris Caudle

Has anyone on the list used a device with a Freescale/NXP i.MX6 processor and used the ALSA drivers for the on-chip audio? I am interested in a device with that processor, but I don't want to purchase one without some verification that audio is usable. -- Chris Caudle

7 years, 6 months

[LAD] [LAA] Guitarix 0.37.0 released

by Hermann Meyer

Guitarix release 0.37.0 Guitarix is a tube amplifier simulation for jack (Linux), with an additional mono and a stereo effect rack. Guitarix includes a large list of LV2 and LADSPA plugins, and support LADSPA / LV2 plugs as well in it's racks. The guitarix engine is designed for LIVE usage, and feature ultra fast, glitch and click free preset switching and is full Midi and remote controllable (the Web UI is not included in the distributed tar ball). From the changelog: * new plug Ampimpulse-stereo * new build parameters in wscript by Simon van der Veldt please check ./waf --help for mor info. * fix Live Looper freezes the remote UI * fix Tuner stick is not saved in remote UI * fix DrumSequencer issue in remote UI * fix rc files for older clearlooks engine * fix disable online preset download in remote UI * fix GxDigitalDelay sync BPM when UI is not shown * add new commandline switch (_d, --disable-multi-client) to allow running guitarix as single client application. This is useful when guitarix is exported as LV2 plugin. * fix portmap when running as single client * again some fixes and additions on the DK_simulator contributed by Yoann Le BORGNE Refer to our project page for more information: http://guitarix.org Download Site: http://sourceforge.net/projects/guitarix/ enjoy regards hermann

7 years, 6 months

Odd volume issue with jackd

by Mark Raynsford

Hello. I've recently put together a (somewhat temporary) workstation. The motherboard is an Asus M5A78L-M/USB3 and I'm using the onboard audio. I don't know what the onboard audio hardware is, but it seems decent enough (no audio glitches, no noise that I can hear on the output). I'm running Arch Linux with the stock kernel. I'm using jack2. I have a completely vanilla jackd set up, with pulseaudio bridged (via Cadence). I have a separate machine that's running (the exact same version of) jackd but using the net driver to send audio to my workstation. I'm running jack_netsource on my workstation to capture audio from the second machine. Programs that are running on the second machine produce audio that sounds loud on my workstation. Programs that are running on my workstation directly produce audio that sounds almost inaudibly quiet. It doesn't seem to be a program-specific issue. All of the application-specific volume levels appear to be at 100% so I'd expect consistent volume everywhere. Why are programs on my workstation so much quieter? They're actually quiet enough to be problematic on their own. It's evidently not a hardware issue, because I can get the hardware to play loud enough sound simply by producing audio on the second machine. Is there some sort of master volume level per-machine that I can look at? Any ideas what might be causing this? -- Mark Raynsford | http://www.io7m.com

7 years, 6 months

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Linux-audio-user