WHAT DOES ILLUSION OF KUNDUN MU ONLINE MEAN?

A further auditory illusion was explained in 1928 by Paul Thomas Youthful, an American psychologist, who analyzed the process of audio localization (the route from which audio appears to come). He constructed a pseudophone, an instrument made of two ear trumpets, one leading from the proper side of The top for the left ear and the other vice versa.