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Learn More About HDMI To DVI Cable

A Short Note Of HDMI To DVI Cable

If we look at the evolution of television screens we have gone from picture tubes to flat screen televisions to the latest HDTV displays. With each development the underlying technology has changed. The flat screen displays used DVI technology and HDTV use HDMI. Since we are at the cusp of these two technologies, we need the ability to interconnect the two and HDMI to DVI cable is ideal for that.

Before we look at how does this cable help us, let us first look at the technologies themselves. They have some similarity that really makes them work so well together and we can use this cable for the same.

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.

One point about DVI that needs to be noted and is important in understanding the HDMI to DVI cable is that it was designed to carry just video signals. It did not have any provision for audio signals. So for example you have a DVD player with a DVI interface and an audio interface, you would need to connect both to the LCD screen to view the movie and listen to the sounds.

HDMI or High Definition Multimedia Interface was a big improvement over DVI. To start with it improved the quality of picture being displayed by increasing the pixel count per frame. This meant that you would get high definition picture on the screen.Secondly, it was no more a video interface but a multimedia interface. This meant that the signal was a composite audio video signal. This allowed a lot of flexibility in the kind of sources that could use this cable to transmit information.

Today everything from HDTV digital receiver, to gaming consoles support HDMI technology to deliver a great viewing experience. HDMI is compatible with DVI which makes it really good for transitioning the technology. With the HDMI to DVI cable, you can now send video signals to and from DVI sources to a HDTV without any problem.

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.

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How to Connect Laptop to HDTV Wirelessly


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