Linux-audio-user

linux-audio-user@lists.linuxaudio.org

1 participants
20685 discussions

by Michael Jarosch

Hi! I want to make some recordings with my Røde NT-SF1 and add some mono sounds, later, which needs the same reverb to make it fit into the recording. I wonder if there is a reverb working with impulse response for ambsonics…? Greets! Mitsch

3 years, 7 months

[music] Change the game (featuring Beccy Schaefer)

by Jeanette C.

Hey hey, some new music: https://youtu.be/NwzrJEvvEuE OGG version: https://www.dropbox.com/s/rke5r2vfwd5mdtv/change_the_game.ogg This rauncy, energetic fusion of Ace of Base, modern electro and Britney Spears began as an excercise in good, carrying basslines. It stars Csound for the fantyastic gnarly FM bass and the kicking drums! Yoshimi adds a shiny topping with stabs, some bass layering and pad work. Fluidsynth lays the groundwork with the main e-bass and LinuxSampler fills the gaps. The rest is outboard equipment and a lot of vocal tracks. If anyone is interested, I can post the lyrics as well. Best wishes and keep those hips shaking, :) 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 Loneliness up ahead, emptiness behind <3 (Britney Spears)

3 years, 7 months

irqbalance and searchable list archive?

by Peter P.

Hi list, I am trying to find out if running or disabling the irqbalance service will improve or degrade audio performance on my four cpu x230 laptop? I was furthermore trying to search this list's archive, but could not find a search engine at https://lists.linuxaudio.org/listinfo/linux-audio-user Is there any? Thank you! P

3 years, 7 months

Behringer UMC1820 experiences and sync settings?

by Peter P.

Hi list, I am thinking of replacing my RME HDSP CardBus+Multiface after twenty years because it has never been really stable (firmware doesn't load reliably, multiface is sometimes randomly detected as digiface, random I/O box disconnects locking up jackd, etc.). This is sad because it is such a great card. Now I am looking for similar specs with a class compliant USB connection. I am trying to avoid Motu and the newer RME devices because I would pay a lot for (DSP/Mixer) features that would remain inaccessible for me from within Linux. It seems, and hesitate to say so, that the Behringer UMC1820 is the closest to my needs. Has many I/Os and most if not all of its settings should be configurable from the boxes hardware controls. The only thing I am wondering about is how I can tell the card to be a digital clock source or follower. Is this something that can be set with alsamixer perhaps? Does anyone have the card and can confirm and report on its reliability perhaps? Thanks! Peter

3 years, 7 months

Re: [LAU] Behringer UMC1820 experiences and sync settings?

by nik＠parkellipsen.de

3 years, 7 months

Re: [LAU] Behringer UMC1820 experiences and sync settings?

by nik＠parkellipsen.de

(Sorry, not sure why my last attempt to send this was empty) Hi Peter, referring to the UMC1820. According to Thomann's webpage it's been available since May 2016, I think I bought mine in 2018, so I have it more like 4 years now, not 5, now that I think about it. I checked in alsamixer, you can switch the clock source between internal and "Opt In SPDI" (or something like that). Best, Niklas Peter P. wrote on 29.05.2022 18:31 (GMT +02:00): > Nik, > > thanks! Are you refering to the UMC1820 or UCA202? Has the UMC1820 > really been around for five years already? > What does alsamixer show you for the device when you scroll through the > "Playback" "Capture" "All" views with the TAB key? > > best, P > > * nik(a)parkellipsen.de <nik(a)parkellipsen.de> [2022-05-29 16:52]: > > I own the mentioned device and have been using it with JACK and PipeWire > for > > a while now, mostly to drive multichannel setups. Haven't done much > recording > > with it, so I can't say much about the preamp quality. > > > > Regarding the clock source part, I'm not sure because that's something I > never > > needed. > > > > My general impression is that it runs stable and reliable, haven't had > any > > problems so far (after 5 years or so). Used it > > at home (in my not-so-super-dry garage) and for 8-channel concerts, so > it has > > been moved around quite a bit. > > > > I guess I'm one of the people who never had much trouble with Behringer > > devices. The UCA202 works > > like a charm, and on the several occasions I worked with X32s in their > several > > flavors, it was a > > good all around experience (in fact, the latter one seems one of the > only > > class-compliant devices with > > such a high channel count). > > > > Best, > > N > > > > > > > > Peter P. wrote on 29.05.2022 10:29 (GMT +02:00): > > > Hi list, > > > > > > I am thinking of replacing my RME HDSP CardBus+Multiface after twenty > > > years > > > because it has never been really stable (firmware doesn't load > reliably, > > > multiface is sometimes randomly detected as digiface, random I/O box > > > disconnects locking up jackd, etc.). This is sad because it is such a > > > great card. Now I am looking for similar specs with a class compliant > > > USB connection. I am trying to avoid Motu and the newer RME devices > > > because I would pay a lot for (DSP/Mixer) features that would remain > > > inaccessible for me from within Linux. It seems, and hesitate to say > so, > > > that the Behringer UMC1820 is the closest to my needs. Has many I/Os > and > > > most if not all of its settings should be configurable from the boxes > > > hardware controls. The only thing I am wondering about is how I can > tell > > > the card to be a digital clock source or follower. Is this something > > > that can be set with alsamixer perhaps? Does anyone have the card and > > > can confirm and report on its reliability perhaps? > > > > > > Thanks! > > > Peter > > > _______________________________________________ > > > Linux-audio-user mailing list > > > Linux-audio-user(a)lists.linuxaudio.org > > > https://lists.linuxaudio.org/listinfo/linux-audio-user > > > > > > > > _______________________________________________ > > Linux-audio-user mailing list > > Linux-audio-user(a)lists.linuxaudio.org > > https://lists.linuxaudio.org/listinfo/linux-audio-user > _______________________________________________ > Linux-audio-user mailing list > Linux-audio-user(a)lists.linuxaudio.org > https://lists.linuxaudio.org/listinfo/linux-audio-user > >

3 years, 7 months

jackd1 uses 100%cpu with ALSA: seq_lock: waiting in dmesg

by Peter P.

Hi list, jackd1 on my computer strangely suddenly uses 100% cpu and I find the following ALSA: seq_lock: waiting [1 left] in sound/core/seq/seq_ports.c:266 in dmesg. I can not quit it with qjackctl and had to do a hard power reset, despite jackd1 being still able to receive and output audio signals. Is this error known in any way? I can't seem to reproduce this behavior. Thanks! P

3 years, 7 months

Clients Can't Disconnect from Jack

by Brandon Hale

Hello all, I recently switched my machine over to using Pipewire+wireplumber to try it out. Long story short, I tried out Pipewire, found that I had lots of xruns when using pro-audio software, then decided that I should switch back to jack2+pulse to get my audio work done. However, I have switched back now, by uninstalling pipewire packages and reinstalling pulse and jack2 packages, and now whenever I run jack and close a jack application, the jack application's gui freezes and it seems the applications can't disconnect from jack. As an added bonus, fluidsynth software can't start anymore. This includes qsynth and ace fluidsynth in ardour. Whenever I start a fluidsynth-based application, it just freezes and can't seem to connect to jack (they don't show up in qjackctl's connections). Does anyone here have any ideas on what may be happening. None of this was a problem before I switched over to pipewire to test things. I wonder if there is a configuration file somewhere that is causing this that maybe pipewire set. I use Artix Linux runit as my distro, so everything is up-to-date. Thank you very much for your help or advice, Brandon Hale

3 years, 7 months

seeking a creative songwriting solution.

by Karen Lewellen

Hi imaginative folks, honestly, I do not have a direct Linux box itself, I use shells, because I have yet to find an adaptive workable tool...but I suppose scripting is possible. That being said, an idea in another Windows environment may work as well. what I am wondering is this. How possible might it be to use your singing voice for composing? what I mean is to sing the parts into your software of choice, then using that software to first add the orchestrations, playback etc., then produce that music in printable form? The last task is less important for the moment. getting my pieces out of my head, and into arranging and composing form is though. thoughts? Karen

3 years, 7 months

Yoshimi V 2.2.0

by Will Godfrey

The team are pleased to announce this is now available. A major feature is the revision of the PadSynth engine, giving more dynamic control. We now support Undo/Redo for most settings. Some controls in the main window are better placed and should be more obvious. Full details are in /doc/Yoshimi_2.2.0_features.txt Yoshimi source code is available from either: https://sourceforge.net/projects/yoshimi Or: https://github.com/Yoshimi/yoshimi Full build instructions are in 'INSTALL'. Our list archive is at: https://www.freelists.org/archive/yoshimi To post, email to: yoshimi(a)freelists.org -- Will J Godfrey https://willgodfrey.bandcamp.com/ http://yoshimi.github.io Say you have a poem and I have a tune. Exchange them and we can both have a poem, a tune, and a song.

3 years, 7 months

Jump to page:

2026

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