Answer:
An example of "the cocktail-party phenomenon".
Explanation:
Cocktail-party phenomenon is the term used to refer to our innate ability to separate important information from background noise, such as having a conversation with a single person in the middle of a crowded room, or realizing that your name has been inserted into a conversation. which you are not participating in, as shown in the question above. This phenomenon has been difficult to study because monitoring the exact pathways of neurological response to any particular stimulus is complicated, but science is beginning to make progress.
