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How to ask ALSA to output to a specific Pulseaudio sink ...
https://unix.stackexchange.com/questions/505931/how-to-ask-alsa-to-output-to-a-specific-pulseaudio-sink
You cannot specify the device when you use the ALSA wrapper to access Pulseaudio. You need an application that can access Pulseaudio directly to do that. – dirkt. Sep 4 '19 at 17:56. It works for me to specify the device as …
What is the relation between ALSA and PulseAudio sound ...
https://askubuntu.com/questions/581128/what-is-the-relation-between-alsa-and-pulseaudio-sound-architecture
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. PulseAudio - a software proxy providing additional featues (mixing, equalizer) between your application and the ALSA/OSS subsystem.
Microphone recognized by alsa, not by pulseaudio (#1157 ...
https://gitlab.freedesktop.org/pulseaudio/pulseaudio/-/issues/1157
Microphone recognized by alsa, not by pulseaudio Summary Logitech C922 webcam internal microphone is recognized by alsa (and can be recorded with) but is not recognized by pulseaudio. Running pulseaudio -vvv returns ... [pulseaudio] reserve-wrap.c: Device 'Audio3' already locked. ...
How do I remove the alsa driver from pulseaudio - Ask Fedora
https://ask.fedoraproject.org/t/how-do-i-remove-the-alsa-driver-from-pulseaudio/5375
I’d say that PulseAudio is more (maybe much more) than the wrapper around ALSA, but I second @QuLogic’s main idea: you won’t be able to use your audio devices without ALSA.much more) than the wrapper around ALSA, but I second @QuLogic’s main idea: you won’t be able to use your audio devices without ALSA.
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