Similar to the Pure Data example here (https://www.youtube.com/watch?v=FLK854QyjE4) I'm trying to conceptualise how a file, such as a text file, might be read in Javascript and played back as glitch audio with the web audio api.

What I've tried so far:

1. A text string to base64 string appended with data:audio/mp3;base64, - results in "No video with supported format and MIME type found".
2. Text to binary with audio headers added - just does nothing.

How would I go about this?