Terrestrial television is a traditional method of broadcasting television signals, where the transmission occurs via radio waves. This process involves a terrestrial, or earth-based, transmitter that is part of a television station. The transmitter sends out signals over the air, which are then captured by a TV receiver equipped with an antenna. This type of broadcasting is distinct from other methods such as satellite or cable television, as it relies on ground-based infrastructure to deliver content directly to viewers’ homes.

The history of terrestrial television dates back to the early days of television broadcasting, and it has played a significant role in making television accessible to the general public. Unlike satellite television, which requires a dish, or cable television, which requires a physical connection to a network, terrestrial television can be received with a simple antenna, making it a cost-effective option for many households.

Terrestrial television has evolved over the years, transitioning from analog to digital broadcasting. This shift to digital has improved the quality of the broadcast, offering clearer picture and sound, as well as the ability to transmit multiple channels over the same frequency. Digital terrestrial television (DTT) also allows for additional features such as electronic program guides and interactive services.

Despite the rise of digital streaming services and other forms of television delivery, terrestrial television remains an important medium, especially in areas where internet access is limited or where viewers prefer free-to-air content. It continues to serve as a reliable source of news, entertainment, and educational programming for millions of people around the world.