Wear headphones.
Try simulating sound coming from your left and right!
Select audio:
Birds chirping
Single clap
Music
Helicopter
Left volume
Volume Difference
Right volume
100%
100%
Left delay
Timing Difference
Right delay
0 ms
0 ms
Compare the effect of the interaural volume and timing differences - does one create a more realistic illusion than the other?
audio attribution:
birds chirping
music by The IMG