Install gom by entering the following commands in the terminal:
sudo apt update sudo apt install gom
Description:
Command line and interactive ncurses-based OSS audio mixer
gom is a command line mixer utility with optional built-in ncurses interactive interface. . Its main feature is an exhaustive command line interface that makes it ideal for scripting (e.g. for audio recording, running at user and/or system login time, setting/restoring of settings, etc). . It supports OSS only, so if you want to use it with ALSA, you will need its OSS-compatible modules. If you want to use all possible features of ALSA however, you would need to use a mixer program dedicated for ALSA.
Homepage: http://software.installiert.net
Version: 0.30.2-8
Section: universe/sound