Install snd-nox by entering the following commands in the terminal:
sudo apt update sudo apt install snd-nox
Description:
Sound file editor (cmdline)
Snd is a powerful sound file editor that can be customized and extended using the Scheme programming language. . This package contains a version of snd compiled with both JACK and ALSA support, but without support for X.
Homepage: https://ccrma.stanford.edu/software/snd/
Version: 18.1-1
Section: universe/sound