PulseAudio Equalizer is the open-source audio effects tool, used for controlling volume. It has a multi-band interface that allows you to control and tune the audio. In this tool there are different sliders, adjust the sliders when audio is playing.
It has issues with the audio quality. It allows you to see the audio output and different levels of volume for different programs. In this guide, we will discuss the steps to set up the pulse audio equalizer on Linux Mint 21.
How to Install PulseAudio-Equalizer on Linux Mint 21
PulseAudio-Equalizer is present in the default repository of Linux Mint and can easily be installed from there. Launch the terminal on your system and execute the below-mentioned command to install the pulse audio equalizer on Linux Mint 21:
Once the installation is completed, run the version command to verify it:
How to Configure the Pulse Audio Equalizer on Linux Mint 21
If you run the application without configuration, it will display an error. Open the following file on the system:
Next add these lines in the file:
load-module module-dbus-protocol
Press Ctrl + X to save the file and then press Y and press Enter to exit the file.
Next, first quit the pulse audio using the kill command:
Restart the PulseAudio-Equalizer via the below-given command:
How to use the PulseAudio-Equalizer on Linux Mint 21
Once you have completed all the steps for installing and configuration, run the equalizer from the following command:
PulseAudio-Equalizer is the same just like any other equalizer. Click on the preset and move the sliders to adjust the volume while your audio is playing. You can also use the save button to save presets and the trash icon to delete them, moreover to get back to the default settings click on the reset button.
How to Remove the PulseAudio-Equalizer on Linux Mint 21
Removing the PulseAudio equalizer on Linux mint is easy and one command process:
Bottom Line
The sound system on Linux is good but not the best, so the best way to improve the quality of sounds on Linux systems is through an equalizer. But instead of using only an equalizer install PulseAudio-Equalizer. It allows users to manage the input and output audio within the system. One of the easiest ways to get it installed on Linux Mint 21 is by using the Apt package manager.
