We have collected the most relevant information on Alsa Wrapper Pulseaudio. Open the URLs, which are collected below, and you will find all the info you are interested in.
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
The source tarball for "alsa-plugins" contains a file which describes the options to the pulse PCM plugin: alsa-plugins-1.1.1/doc/README-pulse It lists the following parameters for PCM devices. server (name of the PulseAudio server to use) device (name of the PulseAudio source or sink) fallback (PCM to use when we can't connect to PulseAudio server)
What is the relation between ALSA and PulseAudio sound ...
https://askubuntu.com/questions/581128/what-is-the-relation-between-alsa-and-pulseaudio-sound-architecture
Now you know Alsa Wrapper Pulseaudio
Now that you know Alsa Wrapper Pulseaudio, we suggest that you familiarize yourself with information on similar questions.