Broadcasting: This is the transmission of programs or information to a wide, general audience. It's like shouting out news in a crowded room; anyone who can hear it is part of the audience.
Target Audience: This term refers to the specific group of people that content, whether it be advertising or entertainment, is specifically designed for. It's like picking out one friend in that crowded room and telling them something you know they'll find interesting.
Cable Television: A system for distributing television programs via coaxial cable or fiber-optic cables directly to subscribers' homes. It's similar to narrowcasting as it allows viewers more choice over what they watch compared with traditional broadcast television.