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Digital terrestrial television (DTT) is a broadcasting method that transmits television signals via radio waves from ground-based towers to antennas on homes, providing clearer images and more channels than older analog systems. This technology has been pivotal in the global shift from analog to digital media, freeing up spectrum for other uses like mobile data while enabling features such as interactive programming. In today's world, it's increasingly competing with streaming services, but remains essential in areas with limited internet access.
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