Cable TV | Arrived in 1970s. Broadcast networks distribute programming to cable company and the cable company distrubutes content and cable sends to house. Narrowcast to specific audience deliver audience to advertisers | TV | Invented by Philo T. Farnsworth. Network to satellite to station to household network and local/ station produced. Broadcast to broadest crowd possible deliver audience to advertisers. FOX, ABC, NBC, CW, CBS. 1,300 stations. | 1925 | First live demonstation of TV | 1939…
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