Electrical broadcasting

Electrical broadcasting is the process of transmitting audio signals, such as music or voice, electronically through radio waves or cables to reach a wide audience. A broadcast station's transmitter converts audio signals into electrical signals, which are then encoded onto radio frequencies or wired networks. These signals travel through the air or cables and are received by radio receivers or TVs, where they are converted back into sound or images. Essentially, electrical broadcasting allows information and entertainment to be shared wirelessly or through wired infrastructure efficiently over large distances.