I created this Visualiser by following a tutorial by DenTechs: https://www.youtube.com/watch?v=5J9J03gl0zE.
Also, I picked a quote from Batman Arkham Knight and put it into a Morse Code Translator for the sound used in the Visualiser.
DenTechs' Channel Link: https://www.youtube.com/@dentechs.
Morse Code Translator: https://textcleaner.net/morse-code-translator/