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PulseAudio - ArchWiki
https://wiki.archlinux.org/title/PulseAudio
Install the pulseaudiopackage. Some PulseAudio modules are not included in the main package and must be installed separately if needed: 1. pulseaudio-alsa for PulseAudio to manage ALSA as well, see #ALSA 2. pulseaudio-bluetooth for bluetooth support (Bluez), see bluetooth headsetpage 3. pulseaudio-equalizerfor e…
What is the relation between ALSA and PulseAudio sound ...
https://askubuntu.com/questions/581128/what-is-the-relation-between-alsa-and-pulseaudio-sound-architecture
PulseAudio basically sits atop ALSA, and use it internally. ALSA is unable by itself to be used by multiple applications, so PulseAudio provides this functionality among others. Summarized: ALSA - dealing with the hardware, basically owning it
How to configure PulseAudio to input/output via ALSA?
https://superuser.com/questions/1157370/how-to-configure-pulseaudio-to-input-output-via-alsa
PulseAudio has in principle a nicer, more general structure than ALSA (streams and sources/sinks), and though sometimes it has warts, one can live with it. You can debug problems by starting pulseaudio manually and adding -v flags, like pulseaudio -vv start etc. Log messages go to the syslog.
linux - How do ALSA and PulseAudio relate? - Super User
https://superuser.com/questions/144648/how-do-alsa-and-pulseaudio-relate
PulseAudio is a software mixer, on top of the userland (like you'd run an app). When it runs, it uses Alsa - without dmix - and manages every kind of mixing, the devices, network devices, everything by itself. In 2014, you can still run only ALSA.
PulseAudio/Examples - ArchWiki
https://wiki.archlinux.org/title/PulseAudio/Examples
21 PulseAudio as a minimal unintrusive dumb pipe to ALSA 22 Having both speakers and headphones plugged in and switching in software on-the-fly 23 Allowing multiple users to share a PulseAudio daemon 23.1 Primary user setup 23.2 Secondary user setup 23.3 Alternative setup 23.4 Troubleshooting 23.4.1 No sound when switching TTY
Noob’s Guide to Linux Audio: ALSA, OSS, and Pulse Audio ...
https://linuxhint.com/guide_linux_audio/
The job of PulseAudio is to pass sound data between your applications and your hardware, directing sounds coming from ALSA to various output destinations, such as your computer speakers or headphones. That’s why it’s commonly referred to as a sound server.
How to Remove PulseAudio & use ALSA in Ubuntu Linux?
https://www.hecticgeek.com/how-to-remove-pulseaudio-use-alsa-ubuntu-linux/
Now ALSA is installed by default in Ubuntu but since we have to have a GUI for configuring audio mixing, let’s install the default tool that used to come in Gnome desktop called: “Gnome-ALSA-Mixer” (a GTK+ front-end). For that please use the below command. sudo apt-get install gnome-alsamixer
[SOLVED] ALSA + Jack or PulseAudio to run a RME Babyface ...
https://bbs.archlinux.org/viewtopic.php?id=250277
speaker-test isn't going to work while jack is running b/c it takes over the hardware, unless you have ALSA set up to go through jack for its audio. And that's a whole other thread where I'm still working on debugging getting that working completely. Does speaker-test work without any sound servers (pulse, jack) running? Offline
PulseAudio - Debian Wiki
https://wiki.debian.org/PulseAudio
PulseAudio is a network-capable sound server program. A sound server is a background process accepting sound input from one or more sources (processes, capture devices, etc.), that is able to mix and redirect those sources to one or more sinks (sound cards, remote network PulseAudio servers, or other processes).
Alsa or PulseAudio? : voidlinux
https://www.reddit.com/r/voidlinux/comments/hxc3f5/alsa_or_pulseaudio/
Most programs, like firefox, will only use alsa as a fallback in case pulseaudio is not available. Firefox developers do not even support Alsa anymore (which is a shame), but the backend is still there. Alsa works great when configured correctly. But doing it can be daunting. I use it plainly in my work systems, where the keyboard is at hand.
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