Terrestrial television refers to the traditional way of broadcasting television through aerials to a viewer's TV set. It is also known as over-the-air television (OTA), free-to-air (FTA) television or broadcast television. Furthermore, analog television is another synonym for terrestrial television. This word embodies the technology that has been replaced in the developed world by digital television broadcasting. Cable television, the internet, and satellite subscription services are frequently touted as superior alternatives. Nevertheless, terrestrial television remains a primary source of information and entertainment for many individuals, especially in remote areas where other forms of TV broadcasting are not readily available.