theflyingwasp said:
Yes but it still a divided opinion ,by now there should be no "I can see a difference between cheap and expensive cables" it should be proven across the board that you are only paying for build quality and speed.
But there won't be due to placebo effect/expectation bias... The experiment in the link proves the cables are the same, so any difference you may see is not because of the cable itself. That's not to say that those who are experiencing the placebo effect are not seeing any difference, which is where the arguments usually start.
The fact that people can still sell the Brilliant pebbles and stuff goes to prove that people will believe what they want to beleive and their brain will follow. This is proven time and time again when blind tests carry out a control sample and or asking people to talk about the differences between cables when they are not changed, yet the listener says there is a difference. Also there's the buyers remorse fact, whereby some people *please note i said some, not all people* will not want to admit that they can't see any difference if they've just sunk a wedge of cash on a HDMI cable. Same thing can be said for USB/SATA cables, or generally most digital cables. Any time any test is carried out it can be proven that the data received is the same as the data sent, yet people will still swear blind they can see/hear differences, yet in order for those types of differences to happen because of the cable, the cable would actually have to alter the data, which if they did, would be pretty impressive.
Digital is a pretty robust form of data transfer and can degrade quite severly before it stops working. Take things like digital TV for example. When you get really bad weather, the pictures will go blocky and cut out, not degrade like the old analogue signals and recievers did. You can also convert digital signals in to analogue, watch them degrade to quite a degree and then convert them back in to digital again without any information loss. Otherwise early computers (spectrum, c64 etc) and pre broadband internet would never have worked. Imagine saying that you had to purchase a 5k stereo system just to load your speccy games