Audio Mixer Alsa

Audio/Alsamixer - Ubuntu Wiki

https://wiki.ubuntu.com/Audio/Alsamixer

Audio/Alsamixer - Ubuntu Wiki. PulseAudio controls underlying ALSA-level volume controls. To change the ALSA-level volume controls directly, you can do the following: Open a terminal. (The quickest way is the Ctrl-Alt-T shortcut.) Enter "alsamixer" and press the Enter key. You will now see a user interface.

Alsa Opensrc Org - Independent ALSA and linux audio ...

https://alsa.opensrc.org/Mixer

Basics of Alsamixer Audio Control for Linux

https://www.bristolwatch.com/debian/alsamixer.htm

ALSA (Advanced Linux Sound Architecture) is the main Linux sound system. Pulse Audio and Jack operate over ALSA. Alsamixer is a terminal based sound mixer control. It comes with the system and is useful for trouble shooting or checking sound operation. I use it as another low-resource Linux program.

pulseaudio - What is the alsamixer of Pulse Audio? - Unix ...

https://unix.stackexchange.com/questions/58484/what-is-the-alsamixer-of-pulse-audio

Remember that Alsa is not removed when installing Pulseaudio. Pulseaudio uses Alsa in quite some extent and you could say it's a layer on top of Alsa.. There's pavucontrol (on Debian/Ubuntu also the package name). It allows you to do a little bit more configuration on the Pulseaudio server and Pulseaudio-managed things like Bluetooth audio profile selection.

Noob’s Guide to Linux Audio: ALSA, OSS, and Pulse Audio ...

https://linuxhint.com/guide_linux_audio/

Sound configuration on Raspberry Pi with ALSA

http://blog.scphillips.com/posts/2013/01/sound-configuration-on-raspberry-pi-with-alsa/

AlsaProject

https://www.alsa-project.org/main/index.php/Main_Page