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The first ever radio was made by Guglielmo Marconi in 1894. -
In 1904-1914 the radio had many refinements. The radio had enabled a better transmission and reception of the sound that was being sent.
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In the early 1920 the first ever commercial radio station went on air.
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In 1930 as technology improved the radio was becoming smaller and cheaper.
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In 1948 the transmitter was a success. -
Starting in the 1950's, the radio started to present National News.
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Around the 1980's the radio's speakers grew. The speaker's projected better sound for the music. -
Now in 2018 there are many different types of radios. They are all very complex and new with all sorts of controls.
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