There is no shepard's tone in that audio (track is called "Why so Serious?"). There is no illusion - just a slow rise in pitch. There are several droning sounds, one stays at D, and the other sounds start at D and keep pitching up, but only for a single octave. I wouldn't call that a shepard tone.
Also, what am I looking at with that left image? This is what the spectogram looks like for the track.
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u/thedudeabides2022 Nov 02 '25 edited Nov 02 '25
lmao why does the eerie noise from the dark knight make this so much funnier