Internal Diegetic Sounds

These are two examples of internal diegetic sounds. A internal diegetic sound is one that only a character can hear and the ones beside him cannot. Usually is one that he imagines and hears in this mind. For example in the second clip the girl imagines the sounds of the battle depicted in the picture. On the other hand, in the first clip, the boy is listening to loud music. When his sister pulls out the earphones we, the audience, hear the change as if we were the boy.