Learn More About HDMI To DVI Cable
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HDTV is the latest in the technological innovations within the television space. The earlier break through was the LCD and other digital displays. With each kind of display the technology needed to support it changed. While LCD used the DVI or digital video interface technology the modern HDTVs use the High definition multimedia interface or HDMI technology. With products of both technology available in the market today, the ability to interconnect them is invaluable and this is just where HDMI to DVI cable becomes so important.
Before we get into the cable itself let us first understand some details about the two technologies under consideration. A brief overview would help us understand how effective this cable can really be.
Digital video Interface or DVI was a industry standard developed to display high quality pictures on digital screens. This is quite different from the traditional VGA technology that used a picture tube. In the recent past we had LCD flat screen displays that used this DVI technology.
The main aspect of the DVI technology was, as the name suggests, it was a purely video interface. So you could only transmit digital video signals over this interface. You needed a separate audio interface for the audio portion.
The HDMI technology was a step up from this approach. First it improved the video quality by adding more pixels and also by supporting greater bandwidth. Secondly it also supported audio signals on the same interface. To maintain backward compatibility with DVI, HDMI video was kept identical to DVI signals.
With the multimedia support, HDMI lent itself well to HDTV receivers, DVDs playing HD pictures and even gaming consoles. Now when we look back that the HDTV to DVI cable you can easily see why a single cable is sufficient to transmit the video signals. The only point though is that with this cable you can one send video signals. As DVI does not support audio, one end of this cable cannot send or receive audio signals.
You would have to use this cable along with a separate audio connection. But when you consider that you can now use your existing DVI source of video with a HDTV without any fuss, adding an audio connection seems nothing.
Article Source: Articlelogy.com
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