Analog TV broadcasts cut in U.S.
TV stations across the U.S. started cutting their analog signals Friday morning, ending a six-decade era for the technology and likely stranding more than one million unprepared homes without TV service.
The Federal Communications Commission put 4,000 operators on standby for calls from confused viewers, and set up demonstration centres in several cities. Volunteer groups and local government agencies were helping elderly viewers set up digital converter boxes that keep older TVs functioning.
"When you're alone like me, that's my partner," Patricia Bruchalski, 82, said about her TV.
Bruchalski, a pianist and former opera singer who lives in Brooklyn Park, Md., got assistance Thursday from Anne Arundel County's Department of Aging and Disabilities and a community organization called Partners in Care. After her converter box was installed, Bruchalski marvelled that digital broadcasts seemed clearer and gave her more channels — about 15 instead of the three she was used to.
"You're going to be up all night watching TV now," volunteer installer Rick Ebling told her.
A survey sponsored by broadcasters showed that Americans are well aware of the analog shutdown, thanks to a yearlong barrage of TV ads. But not everyone was sure exactly what it means, or what needs to be done to tune in to digital TV.
Any sets hooked up to cable or satellite feeds are unaffected. Newer, digital TVs that get broadcasts through antennas — and older sets hooked up to converter boxes — should be fine, but they will need to be set to "re-scan" the airwaves, to find stations that move to new frequencies Friday.
All or nothing
Some people might also need new antennas, because digital signals travel differently than analog ones. While an analog station that came in imperfectly might have had static but remained viewable, digital generally comes in all or nothing. Indeed, one of Bruchalski's newly available stations looked pixelated, and Ebling said she might have to get a different antenna.
The shutdown of analog channels opens part of the airwaves for modern applications like wireless broadband and TV services for cellphones. It was originally scheduled for Feb. 17, but the government's fund for $40 converter box coupons ran out of money in early January, prompting the incoming federal administration to push for a delay. The converter box program got additional funding in the national stimulus package.
Research firm SmithGeiger LLC said Thursday that about 2.2 million households were still unprepared as of last week. Sponsored by the National Association of Broadcasters, it surveyed 948 households that relied on antennas and found that one in eight had not connected a digital TV or digital converter box.
Nielsen Co., which measures TV ratings with the help of a wide panel of households, put the number of unready homes at 2.8 million, or 2.5 per cent of the total television market, as of Sunday. In February, the number was 5.8 million.
Nearly half of the nation's 1,760 full-power TV stations have already cut their analog signals, though they are mostly in less populated areas. Those ending the signals Friday will do so throughout the day, with many waiting until the evening.
Even after Friday, low-power analog stations and rural relay stations known as "translators" will still be available in some areas. And about 100 full-power stations will keep an analog "night light" on for a few weeks, informing viewers of the need to switch to digital reception.
Canada's own switch to digital from analog will take effect by Aug. 31, 2011, according to the Canadian Radio-television and Telecommunications Commission.