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The Basic Principles Of sports broadcasting

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사자티비 were being operated by amateurs.|Although Herrold under no circumstances claimed the creation of radio by itself, he did assert the creation of broadcasting to a large audience, in the usage of antennas made to radiate signals in all directions.|Radio broadcasting (experimentally from 1906, commercially from 1920); audio indicators sent https://joseonk654aod1.idblogz.com/profile

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