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What is the relation between ALSA and PulseAudio sound ...
https://askubuntu.com/questions/581128/what-is-the-relation-between-alsa-and-pulseaudio-sound-architecture
As far as I know, ALSA is a package of many sound card drivers, and PulseAudio is a audio application that operate the sound data like mixing or equalizer. But why there is a control bar called PCM in the panel of alsamixer.
linux - How do ALSA and PulseAudio relate? - Super User
https://superuser.com/questions/144648/how-do-alsa-and-pulseaudio-relate
In the typical Linux system, PulseAudio mixes audio from all your different apps and feeds them up the chain to ALSA. ALSA: Kernel: ALSA -> dmix -> Userland: app1, app2, app3. With just pure ALSA, you need dmix to mix multiple apps. Without it, ALSA can only play an audio stream from one app at a time. OSS:
PulseAudio/Examples - ArchWiki
https://wiki.archlinux.org/title/PulseAudio/Examples
4. Like Pulseaudio, Alsa itself cuts off speakers when headphones are plugged in. Open alsamixer (in case of Realtek HDA alsamixer -c0) and change Auto-Mute mode to disabled. 5. Restart Pulseaudio $ pulseaudio -k $ pulseaudio --start Now you have two separate ports on the same sink in pulseaudio.
Noob’s Guide to Linux Audio: ALSA, OSS, and Pulse Audio ...
https://linuxhint.com/guide_linux_audio/
PulseAudio was initially released in 2004, and it’s now included and enabled by default in Ubuntu, Linux Mint, openSUSE, and other major distributions. 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 ...
How to Remove PulseAudio & use ALSA in Ubuntu Linux?
https://www.hecticgeek.com/how-to-remove-pulseaudio-use-alsa-ubuntu-linux/
PulseAudio is a powerful cross-platform (meaning that it can be used on different operating system environments) sound server. You can use it to directly access your audio hardware and carry the audio signals to output devices. Or because of the way it’s designed, you can use it as an a front-end for the existing, much older and mature sound servers, such as …
Modules – PulseAudio
https://www.freedesktop.org/wiki/Software/PulseAudio/Documentation/User/Modules/
Module Listing and Loading/Unloading. CLI is where most controlling and configuring of PulseAudio will take place—including its modules. Modules may loaded manually during runtime through pactl, or they may be pre-loaded via default.pa and loaded at daemon start-up.. These utilities have options which offer additional customization.
debian - Can I use only ALSA to select the sound card ...
https://unix.stackexchange.com/questions/689998/can-i-use-only-alsa-to-select-the-sound-card
Kernel: 5.10.0-11-amd64 Distro: Debian GNU/Linux 11 (bullseye) To use the monitor speakers can I use only ALSA? If I start pulseaudio I can use them. # pactl list short sources 1 alsa_output.pci-0000_00_1b.0.analog-stereo.monitor module-alsa-card.c s16le 2ch 44100Hz SUSPENDED 2 alsa_input.pci-0000_00_1b.0.analog-stereo module-alsa-card.c s16le ...
audio - How to get PulseAudio running? - Raspberry Pi ...
https://raspberrypi.stackexchange.com/questions/639/how-to-get-pulseaudio-running
I would like to use my Raspberry Pi as an PulseAudio sink that can play audio via the network. For starters I want to get Pulseaudio running locally and …
ざっくりとALSAとPulseAudioの関係 - みつきんのメモ
https://mickey-happygolucky.hatenablog.com/entry/2015/04/04/105512
(2019/08/30 追記) RPi2で音を鳴らそうと思うが、その前にALSAとPulseAudioの関係について、ざっくりとまとめる。 Linuxのサウンドシステム Linuxのサウンドシステムは複雑でいろいろなものが入り乱れていてわかりづらい。 詳しいことはここに解りやすくまとまった情報があるので参照してみてほし…
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