[QUOTE="topgunmv"]
That report is misleading. It's actually the exact opposite of "digital cables are more dependable than analog ones", analog is much more robust in regards to cable quality. Thats why most people prefer it for any cabling solutions that require long distances.
[QUOTE="cowgriller"]
or, in his defense, you got suckered into buying $130 cables and are deluding yourslef into believe there is actually a difference. did you not read the link i provided?
edit:
hell here's another link and a couple of excerpts.
http://pcworld.about.com/magazine/2309p111id121777.htm
[quote="PCWORLD"]
Once you get a good HDMI connection, our tests indicate, you can expect flawless performance from any 4-meter cable, regardless of price. "That is what I would expect from the HDMI cables," says Maxim's Nelson. "It is not too difficult to make them work perfectly at 4 meters."
Digital cables are inherently more dependable than analog ones. Both transmit data by controlling the voltage levels in an electrical signal. With analog, slight shifts in voltage correspond to precise values in the final picture. Thus, if the signal carrying blue color information loses voltage as it travels down the cable, the blue objects on screen will appear weaker than intended. (Think faded skies.)
For its part, digital carries just ones and zeros. In HDMI, if the signal voltage is high, it encodes a one; if low, a zero. The voltage encoded as a one can drop a fair amount and still be distinguishable from voltage encoded as a zero. After a certain point, however, the signal voltage drops so low that ones and zeros look alike, and the TV's receiver chip attempts to guess their value. So rather than gradually diminishing in accuracy, the way an analog signal does, a digital signal may remain perfect up to a critical level and then fail catastrophically. According to the experts, such problems are likelier to occur with an 8- to 12-meter copper cable (which is significantly longer than most users need) than with a 4-meter cable of the same type.
cowgriller
that's not true at all. analog cables pass the signal as electrical frequencies where each piece of data has it's own frequency. over longer runs, the data degrades unless it's boosted/amplified. this is why digital cables are used for long runs rather than analog. think fiber optic cables instead of copper. copper does surround the fiber optic cable in larger cables (think the wires that connect servers/mainframes/cable tv) but they are used to send electricity to amplification modules. yes just like analog cables, digital signals also need to be boosted. the difference is the length at which they need to be boosted/amplified. analog cables require amplification modules more frequently than fiber optic cables do. there is also the fact that analog cables, because they send information via electric frequencies, are susceptible to outside interference like radio waves. digital cables, like fiber optics, are not. digital cables like hdmi cables are but not nearly as frequently as analog but this is minimized greatly by shielding materials like nickel and tin.
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