: The effect works by manipulating the Interaural Time Difference (ITD) —the tiny delay between sound hitting one ear and then the other—and the Interaural Level Difference (ILD) , which is the volume difference between ears.
: Creators use digital plugins to "pan" the audio in a circular pattern between left and right channels while adding artificial echoes (reverb) to simulate the reflections of a physical room. Musical Deep Dive: "Paradise City"
Originally released on the 1987 debut album Appetite for Destruction , "Paradise City" is a landmark rock anthem with several unique characteristics: