What are the types of radio broadcasting?

There are primarily three types of radio broadcasting: AM (Amplitude Modulation), FM (Frequency Modulation), and digital broadcasting. AM radio is known for its long-range transmission but lower sound quality, while FM offers higher sound fidelity and is commonly used for music and entertainment. Digital broadcasting, including DAB (Digital Audio Broadcasting) and HD Radio, provides better audio quality and additional features like data services. Each type serves different purposes and audience preferences in the radio broadcasting landscape.