This whole section made me laugh. Maybe it was AI generated, because "converting the audio wave into a two-dimensional visualization that shows how the spectru

This whole section made me laugh. Maybe it was AI generated, because "converting the audio wave into a two-dimensional visualization that shows how the spectrum of frequencies in a sound evolves over time" is far from a "novel method (is) unlike anything that exists today, especially in the context of audio". Perhaps they're talking about the actual watermarking method, but it's a terrible pair of sentences if so.