Audio/video broadcasting refers to the transmission of sound and visual content to a wide audience through various media channels. This can include traditional methods like radio and television, as well as modern platforms such as streaming services and social media. The goal is to deliver entertainment, news, or educational content to listeners and viewers. The process involves capturing audio and video signals, encoding them, and then distributing them over the airwaves or the internet. Technologies like satellites, cable networks, and streaming protocols play a crucial role in ensuring that content reaches audiences efficiently and effectively.