Product Introduction
High-definition television (HDTV) is a digital television (DTV) format with higher resolution than traditional standard-definition television (SDTV). HD has gradually replaced standard-definition television in homes, and is now the preferred video format for many purposes, including broadcast television, home cinema/theater, gaming, computer monitors and laptops.
HDTV is defined in terms of display resolutions: 720p, 1080i, and 1080p. The "p" refers to progressive scan whereas "i" refers to interlaced. In general, p provides a clearer image than i because it doesn't flicker as much on fast-moving scenes. The highest HD resolution is 1080p; however, few displays are capable of displaying a true 1080p image.
To take advantage of HD content, your TV must be able to receive and decode an HD signal. Most TVs sold today are HD Ready which means they have the necessary inputs to connect to an HD source but may not be able to display a native HD resolution (1080 lines). Full HD TVs have the ability to display a 1080 line image from an external HD source.
If you have an HD TV but are only watching standard-definition channels or DVDs, you're not getting the full benefit of your investment. Connect your TV to an HD cable or satellite box, Blu-ray player or game console to start enjoying HD content.
Product Advantage
There are several advantages of HD over traditional television. The first is that HD provides a much sharper and clearer picture. This is due to the fact that HD uses more pixels than traditional television. As a result, you will be able to see more detail in the image on your screen.
Another advantage of HD is that it offers a wider range of colors. This means that images will appear more realistic and vibrant on your screen.
In addition, HD also offers a higher frame rate than traditional television. This means that there will be less motion blur when you are watching fast-paced action scenes.
Finally,HD also has better sound quality than traditional television. This is due to the fact that HD uses digital audio instead of analog audio. As a result, you will be able to enjoy clear and crisp sound when you are watching your favorite shows or movies.
Product Uses
There are many ways to use HD. Here are some of the most popular:
-To record and watch high-definition television programs
-To play high-definition Blu-Ray discs or DVDs
-To capture and play back high-definition video from camcorders, digital cameras, and other sources
-To stream high-definition video from the Internet
-To view high-resolution photos and images
