When I was a kid, we only had a handful of TV stations. There were the Big Three networks, a snowy picture of PBS, and a few stations we could see only if the wind was blowing in the right direction. We were thankful; we were happy.
Today, it’s all different, of course. We have cable, satellite, as well as do-it-yourself media like TiVo and Apple TV. And with those media, and the extensive writing that Scott has churned out about the sea-change of Apple TV, I have begun to wonder, is traditional over-the-air TV obsolete?
To be sure, the vast majority of TV viewers get TV from a cable or satellite provider. The days of the TV rabbit ears have gone. Or, so it seems. While the numbers of subscribers to programming vendors vary wildly, depending on whom you ask, most agree that the numbers of viewers actually receiving TV transmissions from their local TV tower is less than 20%. That seems like a waste when you consider the time and energy your local TV station goes to in raising such a signal – towers can run over $1 million, transmitters don’t come cheap, and powering a UHF transmitter with an output power of a couple of hundred kilowatts is only for the deep-pocketed. And, it only adds insult to injury that soon hundreds of analog TV transmission plants are going to be nothing more than scrap.