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wiki/wiki/linux/audio.md

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# Audio
Audio is an important point in a linux desktop environment
## Sound Server
A sound server is software that manages use and access of audio devices.
The following is a list of available sound servers.
- [PulseAudio](./pulseaudio.md) is the go-to sound server program used for
linux.
- [Pipewire](./pipewire.md) is a modern graph based sound server.
## Noise cancellation
Removing noise can be achieved by using
sound processing software options for [sound server](#sound-server).
An example for this is the noise reduction included in
[easyeffects](/wiki/linux/easyeffects.md#noise-cancellation) for Pipewire.
As an alternative software explicitly made for the reduction of noise can be
installed.
Belonging to the latter option noise cancellation can be easily achieved by
installing [Noisetorch](https://github.com/lawl/NoiseTorch).
After the installation modify the `Voice Activation Threshhold` to your needs.