ILLUSION OF KUNDUN MU ONLINE NO FURTHER A MYSTERY

Shepard Tone - Developed by psychologist Roger Shepard at Bell Labs, this illusion is made of a list of tones that seem to perpetually increase or fall. The illusion is designed by Tremendous-positioning pure tones (sine waves) an octave apart. /message /verifyErrors The word in the example sentence does not match the entry word. The sentence consi