Shepard Tone - Produced by psychologist Roger Shepard at Bell Labs, this illusion is made of a list of tones that seem to perpetually increase or drop. The illusion is made by Tremendous-positioning pure tones (sine waves) an octave aside. A temporal illusion is a distortion in the notion https://daltonszejg.mpeblog.com/62795779/illusion-of-kundun-mu-online-an-overview