Over talking someone else keep them from voicing their opinion with negative reinforcement

The voice you use when you are not angry but trying to get a point across or when you are trying to be heard.

A person that is involved in a conversation, whether on the phone or in person, that speaks loudly enough so that others within close proximity can hear their side of the conversation. Typically used to gain support or sympathy for themselves.

A technique used to gain support or sympathy to their position during a conversation by way of speaking loudly so others within close proximity can overhear their one-sided conversation.