Audio recording

see also : [[video & screen recording]] , test microphone

Audio Recorder
record any sort of audio in Ubuntu 18.04, 16.04 or other versions as well as other distributions such as Linux Mint with Gnome 3
Audio Recorder is the revamped version of Gnome applet ‘Audio Rec’.
easy to use , but powerful app

already installed
Pulse Audio

https://linuxhint.com/install-pulseaudio-equalizer-linux-mint/