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wiki/wiki/linux/easyeffects.md
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# Easyeffects
[Easyeffects](https://github.com/wwmm/easyeffects) is a free and open-source
GUI-software for applying sound effects and filters on input and output audio
streams.
Easyeffects uses [Pipewire](./pipewire.md) as
[sound server](/wiki/linux/audio.md#sound-server).
## Setup
Easyeffects can be installed on most distributions by installing the
`easyeffects` package.
An installation via [Flatpak](./flatpak.md) is also possible.
## Usage
Easyeffects can apply `Effects` to input and output sound.
### Noise cancellation
Setup
Noise cancellation can be achieved by installing
Easyeffects.
Make sure to check the box `Process all Inputs` and `Process all Outputs` to
route everything through `easyeffects`.
Make log out of your system afterwards.
To enable noise cancellation navigate `Inputs` and click `Plugins`.
After that click `Add Plugin` and select `Noise Reduction`.
### Presets
Presets can be created by selecting `Presets`, setting the name and clicking the
`+` to save it.
It is then displayed in the list below from where it can be loaded or deleted.
Presets are saved in the directory `~/.config/easyeffects/input` and
`~/.config/easyeffects/output`.
#### Recommended Presets
The following is a list of presets that have been tested and only need slight
configuration to adjust them to the specific system.
- [tiyns voice input preset](https://github.com/tiyn/dotfiles/blob/master/.config/easyeffects/input/voice.json)
is a list of different effects to achieve an enhanced quality of microphone
sound for speach.