Tips for trouble free usage of long HDMI cables

High Definition Multimedia Interface (HDMI) is a technology which offers ultra high speed transmission of digital audiovisual signals from a source to the television screen. This transmission happens at a speed of 10.2 gigabytes per second. That is twice the bandwidth required for the transmission of these signals.
You may want to connect electronic entertainment devices that are quite some distance away from each other. You will need long HDMI cables for this purpose. A standard HDMI cable can give flawless performance up till the length reaches 7.5 metres. If you want to connect devices at distances between 50 to 100 feet, then it may not be very easy to get the desired signal quality.

What should you do?

In cases where you are not getting crystal clear signal clarity at distances of 50 feet or more, you will need to purchase a signal booster and an equaliser. The equaliser does the job of enhancing digital signal quality and the booster gives more strength to the signal. It helps the signal travel across longer distances.
Swap out the cable to see the problems you are facing and check if it is working correctly or not. The cable itself should work fine but there is no guarantee of the performance over such long distances.

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Understanding HDMI cables

Individuals often fail to recognise the importance of investing in good connection cables. Using the right cable for your audio and video equipment enhances its sound and picture capabilities. There are many cables available today that serve your audio and video needs. Out of these, HDMI prove to be the most popular.

What are HDMI cables?

HDMI (High Definition Multimedia Interface) cables are high end interface ports that transmit digital signals. They are generally used on high end electronic devices like HD DVR, Blu-ray disc players, Microsoft’s X-box, Sony’s playstation and the Nintendo Wii.

The different available versions

There are different versions of HDMI available. So individuals often find themselves in a dilemma while choosing which one to use. HDMI cables vary from versions 1.0 to 1.4. Version 1.0 being the oldest and 1.4 the latest. Each has some benefit over the other. The latest one (HDMI 1.4) offers increased bandwidth and advanced picture quality when you compare it to older versions of HDMI.

The benefits of using HDMI over analogue cables

HDMI cables convert analogue signals into digital without decompressing transmission. This means picture and audio quality is not compromised. Since it transmits signals through a single port, there is also no need to use separate cables for audio and video transmission. This avoids the clutter of wires. HDMI cables also support multiple audio formats and 3D, which gives users an enhanced audio and video experience.

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Want to know more about HDMI cables? Read on

HDMI or High Definition Multimedia Interface technology has changed the way we watch television forever. It is an interface provided by the HDMI cable for transmission of high quality audiovisual signals. In the past, cables used to convert the digital signal into analogue which would always result in loss of signal quality. But HDMI brings you crystal clear audio and video directly from the source.

How does HDMI work?

An HDMI cable has 19 enclosed wires inside it. It can transmit digital data at speeds in excess of 10.3 gigabytes per second, which is twice the bandwidth than what is required. HDMI cables can also accommodate up to 8 audio channels at one time. They have the capacity to transmit digital data directly from source to your HD (High Definition) television screen. The technology was introduced in the year 2002 and has undergone many upgrades since then. The popular HDMI upgrades you may have come across are HDMI 1.0, HDMI 1.1, HDMI 1.2, HDMI 1.2a, HDMI 1.3 and the latest upgrade being HDMI 1.4.

What does HDMI 1.4 offer?

HDMI 1.4 enables internet use through Ethernet connectivity without using another separate cable. Upstream audio transmission for playback has also been enabled by the new Audio Return channel. HDMI 1.4 has been optimised for all types of 3D formats. It can standardise the input/ output ratio of the 3D device and bring it out at a dual flow channel 1080p resolution. The HDMI technology is backward accommodating which means that you can connect a slightly older HD device to the latest HDMI 1.4 cable and still get quality transmission.

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Why should you use an HDMI cable?

High Definition Multimedia Interface (HDMI) is a relatively new connection interface used to enhance picture and sound quality. It is used for gaming consoles, home theatre systems and for blue ray players. The HDMI port looks similar to a standard USB interface. The only difference is that the HDMI port has 19 wires enclosed in a single cable.

The factors that make HDMI cables popular

The HDMI port can transmit across a bandwidth of up to 5gbs (Gigabyte per second). Therefore, HDMI cables offer sharper, superior pictures and no breakup is transmission.

Previous versions cable connections had separate audio and video cables. HDMI ports have high bandwidth and hence use a single cable to transmit both audio and video signals. HDMI cables are also backwards compatible. This means the interface can be used on older audio video equipment that is HDMI friendly.

The latest version HDMI ports have Ethernet connections. Hence, users do not require an additional Ethernet cable to connect internet devices. Some HDMI cables also support 3D. Smartphones and cameras can also be connected to high definition televisions using HDMI cables.

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HDMI 1.4 Defines High Definition

HDMI 1.4 is the latest industry standard interface (cabling) for HD enabled equipment such as televisions, HiFis and BluRay players, even consoles such as PS3 and Xbox 360 use HDMI 1.4.

HDMI 1.4 replaces the now outdated analog wiring such as coax and SCART. HDMI 1.4 is the digital upgrade to the messy spaghetti junction of wires at the back of many consumers home entertainment systems. By connecting your equipment with HDMI 1.4 you will be able to enjoy the best that your expensive investments have to offer because HDMI 1.4 transmits digital data that doesn’t degrade and is resistant to radio interference, with HDMI 1.4 you get better pictures, clearer sound and no loss of quality.

With more and more content being found on the internet, our HDMI 1.4 PC’s are becoming integral to our entertainment needs. HDMI 1.4 allows data transfer at such high speeds that is possible to stream video directly from your PC to your HDMI 1.4 enabled television. Finally, thanks to HDMI 1.4, you can watch your downloads on your big screen. You can now find HDMI 1.4 leads at prices that continue to reduce on specialist websites.

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Understanding the history of HDMI cables

You are probably aware of the use of HDMI cables. HDMI or the High Definition Multimedia Interface is known for its high quality sound and picture output. It can provide a digital connection between your HD TV set and other devices such as your cable box and Blu-ray player.

With HDMI cables, you can transmit several signals over a single cable. Thus, you are saved from the mess of multiple cables. Moreover, the bandwidth also facilitates better transmission of digital video and audio.

Here is a brief history of HDMI cables:

The origin of HDMI cables

The first version of HDMI was introduced in 2003. Thus, HDMI cables are a relatively new invention. Back then, it was used as a component attachment to HD TV sets. HDMI was used as a substitute for analogue transmissions. It was used instead of A/V cables and S-video connections.

Different types of HDMI cables

HDMI 1.4 is the latest evolution of HDMI cable. There are at least five types of these cables, with the latest version offering quicker transmission speed and better picture clarity. If you buy a new HDMI cable make sure it’s HDMI 1.4.

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HDMI 1.4 – Taking your digital experience to new heights

New versions of electronics products are constantly introduced. And the same applies to the HDMI cable. Engineers have upgraded HDMI technology to introduce higher spec versions of the cable with advanced capabilities. Since the launch of the HDMI 1.0 there have been upgrades to the HDMI family. And, each of these upgrades has benefits over the others. The latest entrant is HDMI 1.4 and is taking the electronics world by storm.

HDMI 1.4 explained

HDMI 1.4 was introduced early in 2009. This version was introduced to the market as a competitor to DisplayPort. It is compatible with various HD devices and its technology enhances gaming, viewing and listening experiences. HDMI 1.4 offers various benefits over its predecessors.

HDMI 1.4 is better than other HDMI versions

The introduction of HDMI 1.4 has seen the increase of resolutions from 2560 x 1600 to 4096 x 2160. This is very useful for those who utilise HDMI cables on large computer screens. HDMI 1.4 also supports higher 3D resolutions unlike the previous version (1.3) which only allowed 3D resolutions up to 1080 pixels. The cable also improves colour spaces.

The other two improvements to the HDMI standard have been audio and Ethernet enhancements. The audio return channel allows audio signals to travel both ways. This negates the need for separate audio cables. The audio return channel has also improved sound quality. The Ethernet channel allows connection of internet devices to a network using a single cable.

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HDMI Leads Are Clearly Essential

HDMI leads are the must have accessory for your High Definition equipment. In order for your HDTV, BluRay player and sound system to flourish, HDMI Leads will need to be used to connect them all together. HDMI leads can be used to connect your camera to your LCD TV for reviewing your photos or your BluRay player to your surround sound system. HDMI leads can even be used to connect your PC to your television. Yes, with HDMI leads you can now watch YouTube or BBC iPlayer in glorious High Definition.

By choosing HDMI leads, you are saying goodbye to the familiar clutter of wires that can ruin the look of your set-up. This is because HDMI leads transmit uncompressed digital data, removing the need for separate audio/video cabling. No more clunky SCART sockets either, HDMI leads streamline your connectivity, with HDMI leads, one size fits all, although of course you can find HDMI leads at a length to suit your needs.

HDMI leads will enhance your entertainment because high definition content will soon become the standard. Consumers know that they are safe with investing in HDMI leads because they are tried and tested technology that will be used well in to the future.

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Points to consider when buying HDMI cables

HDMI cables are a must for your home entertainment system. These particular cables can be used to connect together different electronic devices such as Blu-ray players and DVD players. Choosing an HDMI cable is not a complicated task. It is actually a straightforward process. However, it is best that you keep certain points in mind while shopping for HDMI cables.

Do not be swayed by the sales staff

Sales representatives at retail outlets will always try to sell you an expensive HDMI cable. You should instead purchase a HDMI cable online which can meet the requirements of your home entertainment system. Remember that a cheaper HDMI cable might have the same functionality as an expensive one.

Do not take a decision based solely on reviews

Sometimes customers purchase HDMI cables solely on the basis of online reviews or product reviews. A much better idea is to talk to the people who have actually used the product or sell the product. First hand user-reviews will give you an idea of what the users think about the features of the HDMI cables.

Length of the cable

Ensure that you purchase the minimum length HDMI cable possible to connect your devices together. The longer the cable the more chance signal clarity will be compromised.

Make a note of the aforementioned considerations and purchase an HDMI cable accordingly.

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HDMI cables – The king of high definition connectivity

HDMI cables heighten your high definition experience while giving you pure digital audio and video quality. HDMI promises stunning video resolutions between your HD TVs and HDMI compatible players. HDMI cables are capable of transmitting eight channels of 24-bit, 192 kHz high quality audio signals.

A HDMI cable is a single cable connection giving you an exceptional digital audio and video experience.

HDMI cables bring you 3D

HDMI cables are the only connections capable of providing a 3D experience. The high end technology helps to transmit 3D video information to your 3D powered TV.

The technology behind HDMI cables

HDMI cables can give you a stellar HD home cinema experience. The HDMI connector contains 19 pins. It packs low voltage power, identification information, video and audio data, and two way control in one cable. Innovations and advances in HDMI cables have seen the introduction of the latest version – HDMI 1.4. This latest entrant enables internet communication between compatible component devices.

While some HDMI capable components such as HD TVs come with HDMI cables, many do not. So buy the right HDMI cable for the best sound and picture clarity.

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