How HDMI Cable Work To Give High Definition Outputs

Learning how HDMI cable work to deliver the high quality in viewing outputs on digital devices is advantageous for those who are interested in getting the best out of viewing and gaming. The meaning of HDMI is High Definition Multimedia Interface which is ultimately the counterpart of analog cables but in itself is a digital cable.

A wire of this sort has the essential function of enabling the electronic communication between media devices that are high definition. The connector itself will convert analog signals that are sent to it and turn them into digital signals which result in a dramatic improvement of the quality of picture on a high definition television, for instance.

The prevention of the degradation of the electronic signal that passes through it is one of the major functions of a connector of this sort, for instance, when a signal is sent to a television set from a cable box through this type of wiring. The signal may be transmitted in analog form but is converted by the wires into digital form which results in high definition outputs in the final media device.

Within an HDMI cable one may see two twisted wires that perform the function of transmitting electronic signals. The first wire is responsible for transmitting the electronic signal, while the second wire is responsible for makes a mirror image of the same signal and helps the device compensate the transmission by making up for any signal degradation that occurs.

Signal degradation often occurs at a much higher rate the longer the HDMI cable tends to be. This is why the standard for most companies is not to make connectors longer than 16 feet. Anything beyond this length is made from expensive and special materials to allow for good signal transmission.

Learning more about how HDMI cable work to give people the high quality outputs in picture for their televisions can give them a greater appreciation for the movies they watch and the games that they play. With these audio/video wires, one cannot go wrong in improving picture quality on their media devices.

Get Hooked Up Digitally With HDMI Adaptors And Cables

Do you know what HDMI is? You may have seen it or heard of it lately, since it is used in many modern electronics devices. HDMI actually has an interesting history and background. It is compatible with DVI, as long as you use an HDMI adaptors. You can also use HDMI on your personal computer.

HDMI stands for high definition multimedia interface. It is basically an audio and video interface that is made to transmit digital data that is not compressed. That means, if you use HDMI you can get all of your digital data transmitted from any kind of video signal, as opposed to with previous and older versions of cables that compress video, lowering the quality. Some older formats that HDMI has improved upon include coaxial cables, s-video and DVI.

When looking at the history of HDMI, you will find that it was actually developed many years ago. HDMI development began in 2002, with the first products using the connection released in 2003. The format was not developed by just one person or corporation, but actually by many companies including household names like Sony, Toshiba, Hitachi and Philips.

HDMI has gained a great deal of popularity, especially recently. More and more devices that use HDMI are constantly being released, while conversely less devices using older video connectors are being produced. Some common electronics that use HDMI are HDTVs (including LCD and plasma televisions), DVD players, Blu-ray players, video game consoles (Playstation 3, Xbox 360, etc.), and also computer devices and even digital audio devices.

As the original concept was designed for, and what actually happens to be one of the most convenient features of HDMI, is that it is compatible with DVI (digital video interference). If you use an HDMI to DVI adapter, you will not loose any quality. You can even use asymmetrical cables without any sort of problems or issues.

This backwards compatible feature of HDMI and DVI compatibility is especially useful when it comes to use with personal computers. Even the more modern graphics cards for computers still often use the DVI format. With just a simple adapter you can drive an HDMI monitor for your computer, even with only DVI connections.

To learn more about HDMI adaptors and connections, and any other digital video related questions you may have, start by looking around on the internet.

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HDMI To DVI Cable How To Pick The Right One

HDMI to DVI cable connection lets you hook up your PC to an HDTV. An HDMI connects electronics to HDTVs. A DVI connects your media devices to your PC monitor. Both of these cables use interface formats that are common in todays electronics, media devices, audio systems, PCs and televisions.

These cords carry signals between media players to desktop computers. DVI is the acronym for Digital Video Interface while HDMI is the acronym for High Definition Media Interface. Both of these cables use the same signals and can be interchanged or converted amongst themselves within different electronics.

If you use a converter, you can hook-up your media players and game system to your desktop if you have an old television set with low resolution. This allows you to benefit from watching movies and playing games on a desktop monitor with better picture quality.

You can use the same converting device to connect your PC to a high-def television. It is a great way to play games on a large screen or watch a movie in a bigger monitor. Anyone can buy these converters in most retail or electronics stores.

You may find converters in the internet too on online retails stores and auction sites. It is OK to buy affordable converters because they will do the same thing expensive models will do. The cables though are another thing. Purchasing cheap cables might give you substandard audio and image quality.

Before purchasing any DVI or HDMI cables, search for the brands that are made of the highest quality to avoid visual problems with images and bad sound quality. Check reviews of various brands from testimonials made by previous buyers. Sometimes you can find these reviews on the websites that sell them too.

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Using The HDMI To DVI Cable For High Speed Video Transfers

The HDMI or High-Definition Multimedia Interface was developed for the transmission of uncompressed digital video data between various consumer audio video products. Around the end of 2003, when HDTV was coming to the fore, the HDMI to DVI cable became a very necessary component.

The cable is able to connect most set-top boxes, Xboxes, Play Stations and DVD players as well as Audio Video type receivers to computer monitors, HDTV's and other consumer AV equipment.

Using a single cable, support is available for video formats on any TV or PC and as many as eight compressed or uncompressed channels of digital audio, plus a Consumer Electronics Control (CEC) connection. A CEC connection will allow HDMI equipment to be controlled by each other and to operate a number of different devices with a single remote control.

Due to the fact that HDMI is compatible electrically with DVI (Digital Visual Interface), there is no need to convert the signal. There is also no degradation of the quality of the video when using the connecting cable. The high definition standard has all but replaced such diverse standards as composite video, coaxial cable, SCART, S-Video, VGA and D-Terminal.

The interface is on its way to becoming the accepted standard for inclusion on all HDTV's and In-Stat, a marketing intelligence company, has claimed that the interface was fitted to approximately 90 percent of digital TV's in 2007. Another estimate by In-Stat was that during 2008 around 229 million were sold while in 2009 the updated estimate was 394 million with a further prediction that all TV sets would have one of these connectors at least, by the end of 2009.

The connector has four distinct types, which are named A, B, C and D. The A type has been designed with nineteen pins. It is compatible with the single link DVI-D standard. The B type's design supports 29 pins and carries twice the video bandwidth supported by Type A. The design of Type C reverts to the nineteen pin format but has been modified for use with portable equipment. Type D is also a nineteen pin connector but it is a micro type and its reduced size looks more like a micro-USB connector.

Several versions of the HDMI standard are in production and each one has been given a number. At present, versions 1.0 to 1.2, 1.3 and 1.4 are being used and all of them use the same cable with the transmission bandwidth and capabilities being upgraded for each version. A specification for maximum cable length has not been established but the materials used and the method of manufacture are limiting factors to practical cable lengths. HDMI to DVI cable is currently available in 5 to 15 meter lengths.


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Eco 1.5 Metres HDMI to DVI Cable

Description

The Basics HDMI to DVI Cable connects your DVI-equipped computer, or any other device with a DVI connection, to your home theatre or any other device that utilises an HDMI connection. You can also use it to connect source devices with an HDMI connection, like Blu-Ray, PlayStation 3, or Xbox 360, to a DVI-equipped monitor or television set. This cable supports high-bandwidth, uncompressed video, and provides your system with high-definition video quality.

Specifications

Connects A/V components with HDMI to a DVI input
Connects computers with DVI output to HDMI components
Nitrogen gas-injected dielectric with quad-shielding for maximum signal strength
Delivers Up to 1080p Digital HDTV
Connectors: HDMI Male/DVI Male, Type ASilver-plated pure copper conductors for maximum conductivity and bandwidth
Length: 1.5 Metre / 1.5m DVI to HDMI Cable 
 
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