Nowadays, it is common to find expensive HDMI cables that claim to be of premium quality. However, most people do not realize the truth that all HDMI cables provide the same quality of the picture. Below is a brief discussion about the common myth regarding HDMI cables.
6-foot-long HDMI cables come at a different range of prices in today’s market. Many people involved in the market such as retailers, manufacturers, and salespeople will try to convince you that the HDMI cable gets better with the price. However, this is a plain lie. Due to the myth that HDMI cables are of different quality, people approach them differently, and hence the market has flourished.
Several advertising campaigns and marketing techniques have been used to convince people about the various advantages and benefits of their product. Every one of the major retailers in the market releases new high-end HDMI cables hoping to scrape maximum profit out of people. The truth is that expensive HDMI cable has no real difference from the cheap HDMI cables when it comes to the quality of the picture.
An understanding of what is being transmitted will help you understand this concept better. HDMI employs Transition Minimized Differential Signaling or TMDS. This signal from the cable TV providers has two main aspects. The first one is the ones and zeroes emitted at the source. The HDMI source rearranges the signal before it sends out the signal. This signal can be rearranged and retrieved on the other end.
The second critical part of the signal is the HDMI cable. It has a combination of copper wires over which two versions of the signal are transmitted. The TV receives the signals and rearranges the signal. The final signal is clear of any noise or disturbances that might have been picked up along the way.
As mentioned, the signals that are input are retrieved at the receiving end. Over short spans of time, there are no possibilities that a cable could malfunction. However, in the long run, there is a distant possibility that there are interferences of some sort causing disturbances. This might lead to grains or a completely sparkly screen.
All the different claims about the significant difference in the quality of the cables are invalid. In fact, it is out of the possibility that cable providers in my area by zip code will give an output of different quality depending upon the HDMI cable.