Radio Broadcasting

Radio broadcasting is the transmission of audio content through electromagnetic waves from a transmitter to receivers, typically using radio frequencies. This medium allows for the dissemination of information, entertainment, news, and music to a wide audience over a certain range. Radio broadcasting can be done through AM (Amplitude Modulation) or FM (Frequency Modulation) formats, each having distinct characteristics in sound quality and reach. Broadcasts can be terrestrial, using ground-based transmitters, or satellite-based, offering broader coverage. This form of communication has played a significant role in shaping public opinion, culture, and society since its inception.