With the advent of the high resolution standard (Full HD), the usual ways to connect video equipment to televisions and system units to monitors became insufficient. Outdated connection standards and connectors were not able to provide high-resolution image output. Therefore, with the advent of the new HDMI connection standard, the question arose about choosing a suitable cable and its characteristics. An HDMI cable for connecting the computer to the TV also exists. But you need to know about all the features of this connection method. This is what we will talk about.
What is HDMI?
HDMI is a standard for transmitting digital data (audio and sound), which preserves the original image quality and soundtrack. The current standard 2.0 provides maximum picture resolution up to 4K and 32 channels of audio material. The HDMI connector is much smaller in size than DVI and VGA, but has a higher bandwidth. That is why it is recommended to connect high-resolution video equipment to the TV via an HDMI cable of 15 meters.
The HDMI standard is relatively young, but it is developing at a very fast pace. In the second quarter of 2017, its new version (2.1) will be released with thoroughly improved features. However, this standard has one feature: the longer the cable, the worse the image quality. That is why it is recommended to use an HDMI cable of 15 meters. Anything larger than this length is not suitable, as the image will be very poor. In general, the shorter the better.
What can an HDMI cable be used for?
This connector can be used in various fields. So, with its help you can connect a computer to a monitor, projector, TV or AV receiver. But for this, a video card with an HDMI connector and support for this standard must be installed on the computer. You can connect a digital video camera to a TV or computer. It is also possible to connect new-fangled Blu-ray players to a TV or receiver. Ordinary DVD players can also be connected using this cable. We will not forget about all kinds of audio players that can be connected to a PC or receiver using this cable. An HDMI cable (15 meters) is a very versatile thing.
Cable design
This cable is a stranded wire with a high quality shielded braid. At the ends of the wire are HDMI connectors with ferrite filters. These filters are used to cut off excess frequencies and to "catch" interference. The HDMI cable connectors fit almost all the jacks, despite the version (2.0, 1.4, and so on). Only noble metal alloy wires are used in the cable. This provides incredible bandwidth.
Since the construction uses noble metal wires, the shorter they are, the higher the image quality. This must be remembered when choosing a cable, because an error in the calculations can affect the image in the most sad way. And the sound quality too. Therefore, the HDMI cable for connecting the computer to the TV (and other devices) should be no longer than 15 meters in length. Better still less. Then the image quality will not suffer.
Positive feedback from owners
Reading reviews is always helpful. This provides the information necessary for a complete analysis of the product that you are going to buy. Many people have purchased an HDMI cable, the price of which varies depending on the supported standards (for which you will have to pay from 7-10 dollars and above). Therefore, reviews are full of the Internet. All owners of this cable note that image quality is several times better than using a standard connection via the S-Video connector. This is understandable, because here is a completely different technology. The owners also argue that cables with a fabric braid are much more durable than their "colleagues" in a rubber case. The fabric is somehow more stable. Less frayed.
Users also note that the sound quality has become much better. However, only those who have an acoustic system of the appropriate level were able to note this feature. But not only sound and video got better. Some users noted a general increase in the performance of the entire system (if we are talking about connecting a PC to a TV). Although, what kind of performance can be discussed is not clear. Perhaps this is a "placebo effect." One way or another, you have to listen to these reviews. An HDMI cable of 15 meters has a huge range of positive qualities. And this has to be reckoned with.
Negative reviews
Mostly angry tirades come from those who purchased a cheap Chinese HDMI cable. The price, of course, is attractive, but the quality is poor. Thus, many owners of these cables began to complain about the rather flimsy design of the connectors. They tended to break after a certain amount of pulling out of the nest. However, nothing else can be expected from cheap Chinese products. The fragility of the protective braid is also a very common complaint. But it depends on the quality of the material used. And what quality can be in China? It's good that these cables work ... And thanks for that.
Some managed to buy an HDMI cable, which is impossible to connect due to a faulty connector. Again, this is not a problem of technology as a whole, but a problem of a specific cable from a specific manufacturer. In general, all negative reviews are associated with the purchase of low-quality products. Therefore, you should always choose cables from trusted manufacturers and well-known brands. This will ensure the best picture and sound quality. And we will not forget about reliability. Do not rush at something that is cheaper. It’s better to overpay, but be sure of the quality.
Conclusion
So, we examined what an HDMI cable (15 meters) is. It can be applied in various fields. But his main work is to produce high-definition image and sound. Here you need to remember one simple truth: the shorter the cable, the higher image quality it can provide. You should also not buy a cable from an unknown Chinese manufacturer, since there will be more frustration than joy. Saving here is more expensive. Judging by the reviews, the picture when using the HDMI standard is amazing. So it's time to switch to it.