Thursday, 14 April 2011

So what is HDMI

What exactly is HDMI?

HDMI Cable

HDMI or High Definition Multimedia Interface is a strong all around industry standard for HDTV and equipped gadgets. HDMI is a digital interface that is applied to transferring digital data as well as digital audio via a solitary cable. Most people that have got or own a HDTV or a Home Theatre System really should be familiar with a HDMI cable. If you have not we will attempt to help you by outlining the uses as well as the added benefits of HDMI.

What could HDMI be used for?

The high definition multimedia interface cable is used nowadays to hook up different gadgets to your HDTV that are geared up with high definition multimedia interface connections. These gadget's can be your own home theatre system, your own Blu-ray DVD player, or your own satellite or cable box. The cable looks like a normal cable or perhaps a USB cable. It plugs in the rear of your gadgets very much in the same way.

What goes in to a HDMI cable?

On the inside of a HDMI cable you have nineteen individual wires that are twisted, and it is these wires that all the digital audio and video transmit via. What makes this cable special over many other HD connection cable's, is it can transmit bandwidths at sizes of 10Gbps or 'gigabytes per second' which is extraordinary considering, it's more than two times the amount of bandwidth needed for transmiting multi-channel audio-video. This tells us that this cable is the potential future in digital connectivity sinarios.

Why would you use a HDMI cable?

Now you can see why this cable is top-quality compared to the earlier technology that was around like composite, S-Video, and component video. These aren't the only factors the HDMI cable is the favored choice over any other cable, and this is because this cable gives an uncompressed digital source unlike the older cables that have been all analogue. This provides you with an excellent digital signal to all gadgets supported.

Any time you use an analogue cable it converts the signal to analogue, then when it arrives at your supported gadget, it is then reconverted back to digital. In the process it manages to lose its strength so you see or hear this in your current picture or sound quality. The high definition multimedia interface cable will make it possible for your signal to stay constant, consequently presenting you with an ideal image and excellent sound quality on all your digital gadgets.

The HDMI cable is offered to you in a couple of distinctive versions, the first being HDMI 1. 0, 1. 1, 1. 2, 1. 2a, 1. 3 and 1. 4. Now, if you own one of the first cables and wanted to upgrade to a newer cable this is not a problem. But if you wanted to use, for instance, a 1. 0 today, you may want to rethink that a bit. You would be downgrading instead of getting the best cable available which is the 1. 3. All cables made today are backwards compatible.

A final thought on HDMI.

HDMI is the digital path to the foreseeable future, and the newest supported gadgets offered will primarily promote this feature. Nowadays it is becoming necessary to make sure the gadget you are thinking of buying has a HDMI connection, because if it doesn't you may be confronted with the need to find another device that does.