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Created with Fabric.js 1.4.5 Broadcasting is the distribution of audio and/or video content to a dispersed audience via any electronic mass communications medium, but typically one using the electromagnetic spectrum (radio waves), in a one-to-many model. Radio Broadcasting 101 Radio Broadcasting 101 What is Radio Broadcasting? double click to change this header text! Did Guglielmo Marconi or Nikola Tesla Invent Radio? Marconi claimed he invented it and as a result even shared the 1909 Nobel Prize in Physics. The media at the time and thus popular opinion embraced his claims. But in 1943, only months after his death, the United States Supreme Court finally gave inventor Nikola Tesla recognition as the first to truly conceive of and patent the principles of radio. What is the Radio used for? The prime purpose of radio is to convey information from one place to another through the intervening media without wires.Besides being used for transmitting sound and television signals, radio is used for the transmission of data in coded form.In the form of radar it is used also for sending out signals and picking up their reflections from objects in their path.Long-range radio signals enable astronauts to communicate with the earth from the moon and carry information from space probes as they travel to distant planets .For navigation of ships and aircraft the radio range,radio compass (or direction finder), and radio time signals are widely used. Radio signals sent from global positioning satellites can also be used by special receivers for a precise indication of position. Conclusion All in all, radio broadcasting has lots of importance in society. Not only in the present, but as well in the past too. Topic Sentence Radio broadcasting is a very complex measure of communication. It requires lots of equipment, & the brain power to understand it all. Radio broadcastin plays a huge roll in societies all over the world. How does the Radio Work? "Radio waves" transmit music, conversations, pictures and data invisibly through the air, often over millions of miles -- it happens every day in thousands of different ways! Even though radio waves are invisible and completely undetectable to humans, they have totally changed society. Whether we are talking about a cell phone, a baby monitor,a cordless phone or any one of the thousands of other wireless technologies, all of them use radio waves to communicate.
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