Layered silence

The act of one person ignoring another with sounds around them (tv, music, traffic, restaurant noise, etc.). The less time of silence the quicker the person realizes their indiscretions/fault and concedes to the other person being correct. The longer or no response is the disgust the wrong person has towards the correct individual and continued disagreement.

Person 1: The sky is blue. Person 2: layered silence (see description) or agreement/disagreement