subject: Defining DVI D and Identifying its Various Applications [print this page] Defining DVI D and Identifying its Various Applications
DVI D is a term used to refer to Digital Video Interface Digital, which is a type of cable used for connecting two devices to show an image on-screen. In fact, it is compatible with a number of devices in order to enhance the image quality. Some of the most common devices that use DVI D cables include HDTVs, LCD screens, and computer monitors.
There are two types of technologies employed for DVI D connections: digital and analogue. The first one is where the DVI D connections fall under, while the other one is more commonly referred to as DVI-A cables. The DVI D cable is intended to provide support for digital output, while the other one is ideal for use on analogue outputs. If you want a cable connection that will provide support for both types of output, then you need a DVI-I cable for that.
But for this purpose, it would be best to focus on DVI D cable connections. Again, it only provides support for digital content although it is compatible with many other connecting cables. But if you are using digital content or output, then it would be best to use a DVI D cable to ensure that you won't have compatibility problems and that the digital content will be read properly once it is relayed on the television screen or monitor that you are using for the connection. There might even be a need to tweak the setting a little bit to ensure that the digital output is clearly accessed and you can enjoy it at a quality that you desire.
Furthermore, there are two types of cables used for DVI D connections: single link and dual link cables. The dual link version of the cable used for this type of connection is a bit more expensive due to the use of more advanced technology. In fact, you can expect higher resolution at WQXGA or approximately 2560 x 1600 at a frequency of 60 Hz. This standard is one of the best resolutions available in a computer monitor to date. The only downside to this type of cable connection is its limited compatibility. In fact, it might work only for high end computer models such as Dell or Apple, or about 10 percent of all computers that are available in the market today.
The other type of cable, the single link, used for DVI D connections has a comparably lower resolution than the dual link version. It can only produce a maximum of 1920 x 1200 in WQXGA resolution with a frequency of 60 Hz. Hence, it is not the best in terms of image quality for DVI D cable connections. But the biggest advantage is that it is compatible with a wide range of computer monitors and first generation HDTVs so you will be able to use it with whatever device you have available.
You can therefore weigh in the pro's and con's for these two types of DVI D cable connections. Given the features for each, it seems as though you will have to weigh in what you prioritize most - quality or compatibility.
