TOV on Nostr: Sonic Visualiser is a free, open-source application designed to be the first program ...

Sonic Visualiser is a free, open-source application designed to be the first program you reach for when want to study a music recording closely. I is designed for musicologists, archivists, signal-processing researchers, and anyone else looking for a friendly way to look at what lies inside the audio file.

https://www.sonicvisualiser.org/