What is digital television (DTV)?
What are the benefits of digital television?
What is the digital TV transition?
When will the DTV transition be complete?
How do I get a set-top converter box for my analog television?
What is the Digital-to-Analog Converter Box Assistance Program?
How can I prepare for the DTV transition?
What is the difference between integrated DTVs and DTV monitors?
What do DTV sets look like and what will they cost?
Will I need a special antenna to receive DTV over-the-air?
Do I already have DTV via digital cable or satellite?
What about my VCR, DVD player and camcorder? Will I be able to use them with an HDTV or DTV set?
Are DTV and HDTV the same thing?
What is digital television (DTV)?
Digital television (DTV) is a new type of broadcasting technology that
is transforming television as we now know it. By transmitting the
information used to make a TV picture and sound as "data bits" (like a
computer), a digital broadcaster can carry more information than is
currently possible with analog broadcast technology. The difference
between analog and digital broadcasting is similar to that between
compact discs and cassette tapes.
Digital TV offers a better viewing experience with vastly improved
picture and sound quality. DTV is also more efficient than analog
TV technology so broadcasters will be able to produce additional
signals using the DTV system.
What is analog television?
Analog television service is the traditional method of transmitting TV
signals and has been the standard broadcast technology since the
inception of television. Analog television service isn’t as
efficient as DTV. It uses up much more valuable spectrum that - once
the DTV transition is completed - will be provided to public safety
organizations, such as first responders including fire and police
departments. Remaining spectrum will be auctioned off for the
production of new services.
What are the benefits of digital television?
Digital technology allows the transmission of pictures with higher
resolution for dramatically better picture and sound quality than
currently available. DTV also allows the transmission of several
TV programs at once - called "multicasting." DTV technology can
also be used to provide interactive video and data services that are
not possible with "analog" technology.
An equally important, but often overlooked benefit of DTV is that it
will free up scarce and valuable spectrum for public safety and new
wireless services. This is possible because the modern technology
of DTV is more efficient than analog TV technology, allowing for many
new and critical uses of this very limited resource.
What is the digital TV transition?
The digital TV (DTV) transition is the switch from traditional analog
TV to digital TV, a modern technology with many benefits. Analog
television sets receiving
free, over-the-air programming will still work after that date, but
owners of these TVs will need to acquire converter boxes to change
digital broadcasts back into the old analog format. Converter boxes
will be available from consumer electronics retailers at that time. If
you’re a cable or satellite subscriber, you aren’t likely to be
affected by the DTV transition, but you may want to check with your
cable or satellite provider if you have questions about your service.
When will the DTV transition be complete?
Although the federally mandated deadline has been pushed back to June
12th, many organizations will make the switch February 17th,
2009. At that point,
broadcasting of the current "analog" channels will end and the spectrum
that had been used for analog transmission will be put to other
uses. Until the transition to DTV is complete, television
stations will continue broadcasting on both their digital and analog
channels.
Will I need a new TV?
Your current television will work as it does now until analog
broadcasting stops. Even after the transition is over, your current TV
will not become obsolete. A set-top converter box can be used to
receive broadcast DTV signals and change them into the format of your
current television. In addition, if you use your analog set with
a pay service like cable or satellite, it should continue to work as it
always has.
How do I get a set-top converter box for my analog television?
Set-top converter boxes will be available for purchase
at electronics retailers. The cost of the box is expected to range from
$50-70.
U.S. households can request up to two
coupons for the converter boxes, which will be valued at $40 each.
Coupons will be mailed via the U.S. Postal Service, and consumers will
have approximately three months to redeem them. Consumers who wish to
retain their analog television sets may also switch to a cable,
satellite or telecommunications service provider.
What is the Digital-to-Analog Converter Box Assistance Program?
Digital-to-analog converter boxes will make DTV signals viewable on
analog TV sets. These converter boxes will be available in retail
stores during the transition. The National Telecommunications and
Information Administration (NTIA) of the U.S. Department of Commerce is
developing rules that will allow households to obtain coupons that can
be applied toward the purchase of digital-to-analog converter boxes.
IMPORTANT: The TV Converter
Box Coupon Program has reached its funding ceiling. However, coupon
requests from eligible households will be filled as funds from expiring
coupons become available. If you would like to apply for a coupon and
are eligible, you will be placed on a waiting list and will receive
coupons on a first-come-first-served basis as funds from expiring
coupons become available. Coupons will expire within 90 days of the
date they are mailed. CLICK HERE for
more information.
How can I prepare for the DTV transition?
Preparing for the DTV transition is easy and requires one of three
steps:
- Purchase a new television set with a built in digital tuner.
- Purchase a digital-to-analog converter box that plugs into an
existing television. CLICK
HERE for
more information.
- Subscribe to a cable, satellite or telecommunications service provider if all desired local broadcast stations are carried by that service.
What is the difference between integrated DTVs and DTV monitors?
An Integrated DTV set is a digital television with a built-in DTV receiver. If you have an Integrated DTV and live in an area served by a DTV broadcast station, you won’t need any additional equipment, with the exception of an antenna to receive over-the-air DTV broadcast programming. Integrated TVs can usually receive and display current analog signals.
In contrast, a DTV-Ready monitor isn’t capable of receiving over-the-air DTV broadcast programming without additional equipment. A DTV set-top decoder must be connected between the antenna and the monitor to receive and display over-the-air DTV programming.
Confirm with your retailer that the DTV receiver or set-top decoder is compatible with the DTV monitor that you’re purchasing. Most monitors have a built in analog receiver and can display regular analog TV programming. They can also display standard resolution video from DVD players and VCRs.
What do DTV sets look like and what will they cost?
Most DTV sets have wider, more rectangular screens than current analog TVs. This widescreen format allows for images that are more like those shown in a movie theater. Like current TV sets, a range of sizes is available.
As with most new consumer electronics technologies, DTV sets have become less expensive since their introduction. Prices are expected to continue to decrease over time and will vary depending on screen size, display technology, and other features.
Will I need a special antenna to receive DTV over-the-air?
In general, dependable reception of DTV will require the same type of signal reception equipment that currently works to provide good quality reception of analog TV signals. If you now need a roof-top antenna to receive television, the same antenna generally will be needed to receive DTV. For specific information on using an antenna to receive local television broadcast channels visit www.antennaweb.org.
Do I already have DTV via digital cable or satellite?
You may have DTV if you subscribe to the digital package and get digital programming. But, digital cable and satellite service aren’t necessarily "DTV." Your cable or satellite system may be using digital technology as a more efficient way of delivering programming to your analog TV set. If you have an analog television set, then you aren’t viewing true DTV, even though the signal you’re watching may be somewhat improved. In order to view true DTV and enjoy all the attributes of digital television service, you must view television signals on a new DTV set.
Similarly, in order to view programs in high-definition (HDTV), you must be equipped with a TV set capable of displaying pictures in high-definition. Your cable or satellite set-top box or the CableCARD from your cable company must provide HDTV channels. Otherwise, you must have an antenna that can receive digital HDTV signals over the air. Check with your cable or satellite provider if you have questions about your service.
What about my VCR, DVD player and camcorder? Will I be able to use them with an HDTV or DTV set?
HDTV and DTV sets are "backward compatible," meaning existing analog equipment (VCRs, DVD players, camcorders, video games, etc.) will work on digital TV sets, but not in high definition. Their video will be displayed in the maximum resolution that is available with each product.
Are DTV and HDTV the same thing?
No. HDTV, or high-definition television, is the highest quality digital television (DTV) available, offering more than five times the sharpness of today’s analog television, along with digital surround sound capability. DTV is also available as EDTV (enhanced definition TV) or SDTV (standard definition TV), each with improved pictures and sound over today’s analog televisions.
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Federal Communications Commission:
- Phone: 1-888-CALL-FCC (1-888-225-5322)
- TTY: 1-888-TELL-FCC (1-888-835-5322)
- Fax: 1-866-418-0232
- E-mail: DTVinfo@fcc.gov
- DTV Reception Maps
Use this program to check for the DTV signals that are available at your location. - Digital TV Converter Box Reviews, Ratings, and Comparisons (DTV)
A website to help you decide which digital TV converter box is best for you! - CheckDTV
CheckDTV can tell you what free digital television signals are available at your residence. - EZ Digital TV.com
- DTV Converter Coupon Program
- DTV Transition Organization
- NAB Organization
- DTV Government Site
- FCC Consumer Facts - Digital Television
- Antenna Web - Find the Right Antenna
- MyCEknowhow - Learn About your CE Devices
- CEA Connections Guide - Connect Your CE Devices
- LG Electronics - Back to the Basics: How to Set Up Your New HDTV
- CERC - The Transition to Digital Television
- What you need to know about the DTV Transition
- NCTA - Receiving HDTV via cable
- SBCA - Receiving HDTV via satellite
- CTAM - This is Cable HDTV
- NTIA - Digital Television Transition and Public Safety
Consumers that subscribe to a "pay" television service such as cable and satellite aren’t likely to be affected by the switch, but if you currently receive analog television over the air or via an antenna, you’ll need to take action to continue watching your favorite stations.
- Purchase a digital-to-analog converter box that plugs into an existing television. The boxes, which are expected to cost between $50 - 70 will be available for purchase in 2008. Beginning on January 1, 2008, U.S. households can request up to two coupons valued at $40 each. Each coupon can go toward the purchase of a single set-top converter box that will allow you to continue watching FREE "over-the-air" television on an analog set. CLICK HERE for
more information.
- Subscribe to a cable, satellite or telecommunications service provider if all desired local broadcast stations are carried by that service.
- Purchase a new television set with a built in digital tuner. Any of these steps will ensure that "over-the-air" television consumers will continue to receive programming.






