Future of Radio
The future of radio is likely to be influenced by advancements in technology, such as the increasing popularity of streaming services and smart speakers. While traditional terrestrial radio may face challenges, it is likely to continue to exist and evolve along with the growth of online and internet-based radio services.
Historical Perspective
To know the future of radio, we should start where it all began, back in the early 1900s. When we know the history of an event or invention, we will have a better idea of what the future could look like. This is true for the future of the radio as well.
Potential Applications of Cognitive Radio
Cognitive radio technology can be applied in various domains, including wireless communication networks, unmanned aerial vehicles (UAVs), Internet of Things (IoT), and public safety communication systems.
AM and FM in Radio
Radios can be confusing, especially for someone who lacks technical knowledge. Two of the most common terms in radio are AM and FM. FM broadcasting encodes sound by modulating the frequency of the carrier wave. A radio receiver extracts the original program sound from the modulated radio signal and reproduces the sound in a loudspeaker.