Is HDTV the same thing as DTV?
Is HDTV the same at DTV? No. HDTV is the highest quality of DTV, but it is only one of many formats. In addition to HDTV, the most common formats are Standard Definition Television (SDTV) and Enhanced Definition Television (EDTV). SDTV is the baseline display and resolution for both analog and digital. Transmission of SDTV may be in either the traditional (4:3) or wide-screen (16:9) format. EDTV is a step up from Analog Television. EDTV comes in widescreen (16:9) or traditional (4:3) format and provides better picture quality than SDTV, but not as high as HDTV. Standard DVDs are also in this EDTV quality category. Standard DVDs will look great on an HDTV set, but you’ll need to play HD-DVD or BluRay DVDs and players to get the true HDTV experience from your DVDS One way to say it is that all HDTV is DTV, but not all DTV is HDTV. Analog: An analog TV cannot display progressive-scan DVD or HDTV.
No. HDTV is the highest quality of DTV, but it is only one of several formats. In addition to HDTV, the most common format is Standard Definition television (SDTV). Consumers who have high-definition TV sets may receive free high definition television programming over the air using an antenna. HDTV is digital, but not all digital televisions are high-definition. You must have a high-definition set to get true HDTV.
No. HDTV is the highest quality of DTV, but it is only one of many formats. In addition to HDTV, the most common formats are Standard Definition Television (SDTV) and Enhanced Definition Television (EDTV). SDTV is the baseline display and resolution for both analog and digital. Transmission of SDTV may be in either the traditional (4:3) or wide-screen (16:9) format. EDTV is a step up from Analog Television. EDTV comes in widescreen (16:9) or traditional (4:3) format and provides better picture quality than SDTV, but not as high as HDTV. What are the key features of High Definition Television? The first noticeable difference of High Definition Television from the current television system is that the screen is much wider. In our current television system when the width of the picture is divided by the height of the picture it will always produces a 4/3 ratio.
