Illusion of Kundun Mu Online Fundamentals Explained
Shepard Tone - Produced by psychologist Roger Shepard at Bell Labs, this illusion contains a set of tones that seem to perpetually increase or fall. The illusion is made by super-positioning pure tones (sine waves) an octave apart.In contrast to hallucinations, which are sensory experiences during the absence of stimuli, an illusion describes a mis