What is a digital television converter?
TV digital converter is an electronic device that converts digital images and sounds into an analog signal. These devices have been highly desirable since the announcement of the digital transition to American Television television. The federal government even sponsored a program to cover most of the cost of a digital television converter for qualified individuals when they were preparing for a switch.
Congress created a digital coupon program of digital television converters to ensure that all consumers still use analog antennas on their TVs would have an available way to make a switch. Through this program, each household could get up to two $ 40 coupons. These coupons could then be used at the cost of a digital TV converter. This was later extended to 12 June 2009 in an attempt to ensure that all US households that are coming ready for the switch have time to prepare. Almost every TV file that was made afterIn 2007, it is equipped to receive digital programming. In addition, anyone with a cable or satellite box is already receiving digital programming through this converter box. So the switch did not affect as many households as it originally thought.
Digital television has several advantages over analog TV. The biggest advantage is that digital channels occupy less bandwidth than analog channels, which means that more digital channels can be offered in the same bandwidth. Another plus is that these additional waves can be used for the width of a mobile phone or wireless internet.
Digital TV responds to signal interference other than analog TV. The analog signal will experience "scary" images, feedback noise and snow when weak signal or experiencing interference. Digital television will resist these side effects much longer. Although it is a plus in someAsking, if the signal is outside the usable, digital television simply freezes on the last readable frame or completely for black. For this reason, in areas where the signal is weak, it often means that no image can be accepted at all, while analog television in the same area could at least get a picture. Some people therefore consider a disadvantage.
Digital programming also provides more options to those who use antenna television and do not pay for a premium television service. Using a TV with a built -in digital tuner or a digital television converter, the consumer can watch much more free TV stations. With popularity cable and satellite television, however, the percentage of American households that still watch antenna television are relatively low.