In recent years, the HDMI standard has gained incredible popularity: this connector can be seen not only on televisions, but also on computer monitors. Through such a cable, audio and video can be transmitted with equal success.
It should be noted that to unleash the potential of all modern high-resolution video formats, it is the HDMI standard that is needed. Old cables simply cannot transmit such an amount of information, and the amount of signal distortion when using them is too large. So today we’ll talk about how to choose an HDMI cable. This topic is very relevant today.Price policy
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First, we clarify that differentiated digital signals are used to transmit information via the HDMI port . Moreover, this standard is considered copy-protected because all information is encoded using a rather complex algorithm. In addition, this technology reliably saves from interference.When using some algorithms, it is even possible to completely restore the signal after it is seriously distorted during transmission.
Malfunctions
If the cable is short, and its technical condition is in perfect order, then the signal passes without distortion and loss. In the case when you use a cable that is too long or its quality is not too high (or all together), the TV cannot correctly interpret the received signal. “Failure” occurs, and stars of different sizes and light spots appear on the screen or monitor.
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Note that in many respects the quality of the transmission depends on the distance: if we are talking about a couple of meters, you can take any cable. Long varieties (more than four meters) should be produced under the strictest quality control, since the slightest defect will lead to signal loss.
So how to choose an HDMI cable when you really need the longest possible transmission path? The need for this may arise if you plan to broadcast the video signal from your computer to the TV, located somewhere in the bedroom or summer terrace. To find out the answer to this question, we suggest you read all of the following.Types of HDMI Cables
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There is an opinion that is artificially supported and inflated by sales consultants that there is a special HDMI cable. How to connect - there is no difference, but the “gold dusting” and “especially pure metals for manufacturing” are used. As you might have guessed, this is just advertising.
Of course, you should not buy a cable at the collapse for 200-300 rubles, since the quality of its manufacture is a big question. But taking a model for 5000 rubles is also very stupid. Once again, we recall that with a length of up to four meters there is no difference in the manufacturer. Take a check when buying and if the cable does not suit you with something, carry it for a replacement.conclusions
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Here's how to choose an HDMI cable for your TV. As you may have noticed, it’s not at all necessary to overpay wild sums for branded models, since you will not notice any real improvement in sound and video. The only exception (as we mentioned above) is the selection of cables for watching 3D movies. In this case, a huge amount of information passes through the cord, and the signal has a high frequency. Standard models are not suitable for this.