In 1928, General Electric (GE) displayed the first presentation on a television.The 1930s conducting experiments on the new technology. They predicted that television would be as much a part of the life of the United States as radio had become.In 1939, the National Broadcasting Company (NBC) brought television to the world during the New York World's Fair.On February 1, 1940, it conducted the first official network television broadcast in the...
Wednesday, 30 March 2022
Thursday, 17 March 2022
Radio- CHARACTERISTICS OF RADIO
Radio is an audio
device of passing messages to a large audience. Radio involves the process by
which messages are sent through electrical waves. In other words, the sound
could be sent and received through these waves.
Meaning
Radio as a word has its origin in the Latin. The word Radio is defined as the process of
sending and receiving messages through...
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