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in 1895 a itallian inventor acheaved te first radion singnal
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in 1906 lee de forest, created (or borowed) the idea for the audion tube,a vacumed tube that invanced singnals
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8xk,later renamed KDKA.brocasts to this day in pittburg pennilvanya
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in 1922 weaf aired a 10 minut "comercal" or toll brocast, for an apartment complex chargeing 50$
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edwin armstrong invented the FM tube wich brot better sound qaulity so radio plays music on fm and talk on am
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FRC was a stablished in 1927 from to popular chanles.to licens organized transmitters
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radio became the telivision of the time since, well tv wasnt invented
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they had planty of shows to lessen to like superman or the orphan annie
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soon enuf tv was invented and it did what cars did to houses
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there wasnt much choises left since then you had record players juke boxes live conserts
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soon enuf radio was just used to fill the void so it played music and soon enuf was put in cars
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now the modern age is when the enternet came along and since then radio compeats to stay alive, now days you normaly see radio just in cars
