Install sonic-visualiser by entering the following commands in the terminal:
sudo apt update sudo apt install sonic-visualiser
Description:
viewing and analysing the contents of music audio files
The aim of Sonic Visualiser is to be the first program you reach for when want to study a musical recording rather than simply listen to it. . Sonic Visualiser could be of particular interest to musicologists, archivists, signal-processing researchers and anyone else looking for a friendly way to take a look at what lies inside the audio file.
Homepage: http://www.sonicvisualiser.org
Version: 3.0.3-4
Section: universe/sound