HDTV Explained
So What is HDTV? HD stands for High Definition. HDTV means High Definition Television, which provides resolution which is higher than the standard television.
High definition programs are becoming more and more popular by the day, which makes us eager to know what this technology is. In HDTV high levels of resolution is provided in the digital television format.
Not all digital formats are in high definition. In the world of television entertainment HDTV has become the talk of town since HDTV offers its customers higher resolution, better picture quality and clarity as compared to the analog television.
In the HDTV, a broadcaster transmits widescreen picture which are more detailed and of high quality as compared to the analog or digital television. HDTV is transmitted in two different categories like the 1920x1080p that is two megapixels, and the 1280x720p which is one megapixel. The "p" stands for progressive scan.
When the images are transmitted in two megapixel format HDTV offers five times more pixels than the standard definition television. HDTV displays include the plasmas, direct view, and rear screen and front screen projections. HDTV requires HDTV tuner to view the programs.
Before making a decision to buy a HDTV, one need to understand that all programs are not beamed in HD format, while most service providers charge extra for HD programs. Prices of a HDTV depend on the size of the television, and the technology used.
Most of the programs shown in HDTV are 1080p resolution. HDTV signals are aired in 16:9 aspect ratios and are referred to as widescreen or letterbox. HDTV can be purchased with the standard format 4:3 or widescreen format 16:9 aspect ratio. The choice depends on the preference to rectangle or square screen of the customer. Most of the HDTV programs fit into these aspect ratios.
If your still not sure what the advantages of HDTV technology is, just wait until you get new HDTV television. When my family first got our first one, we were just overwhelmed by the increase of viewing quality compared to our old set.
Once you take the time and get your first HDTV set, I'm positive you will never look at television the same way.
HDTV is the best technology in the television market, and with the increase in HDTV programs television viewing has been transported to next level entertainment.
A lot of times people have questions about the main differences between HDTV and HD Ready LCD televisions. The main difference is that HDTV is the digital way of broadcasting, and because of the digital video compression, HDTV required much less bandwidth.
Many people who live in areas where both types of telecasts are available can opt for an HD Ready television to watch both types of programming.
To be more exact, HDTV is able to receive both analogue and digital programming. The aspect ratio allows for an HDTV to vary from a 4:3 to a 16:9 ratio.
For more information, make sure and follow the links below.
Take advantage of these helpful tips, Next, click HERE -->> HD Television or, check out the difference between LCD and HD TV's
Tidak ada komentar:
Posting Komentar