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radio [2014/04/16 16:01] – external edit | radio [2014/08/09 17:58] – wes | ||
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- | ===== Radio ===== | + | ====== Radio ====== |
Radio is the wireless transmission of signals, by modulation of electromagnetic waves with frequencies below those of visible light. | Radio is the wireless transmission of signals, by modulation of electromagnetic waves with frequencies below those of visible light. |