Shepard Tone - Made by psychologist Roger Shepard at Bell Labs, this illusion includes a list of tones that appear to perpetually rise or slide. The illusion is created by Tremendous-positioning pure tones (sine waves) an octave apart. Haptic Illusions - Haptic illusions are developed by mixing power cues https://oaprendiz38384.theblogfairy.com/34829950/the-2-minute-rule-for-illusion-of-kundun-mu-online