Archived from groups: alt.tv.tech.hdtv (More info?)
Greetings,
Does the quality of component cables affect the picture on an HDTV?
I bought a set of $20 component cables from Wal-Mart, and then a
representative at Best Buy told me that they carried a set of $150
component cables that would deliver a "cleaner" signal to my HDTV.
I'm assuming that higher quality cables do reduce "noise" in the
transmitted signal. So his claim made sense at first.
However, here's where I'm confused. I am also assuming that the
signal running over the component cables in 1080i is a digital signal.
And I am assuming that, like a digital cell phone (or DTV OTA
broadcast), if your signal is below a certain signal to noise ratio,
your picture (or voice, for the cell phone example) will be as good as
it can get.
So, if this is all true, and my $20 cables can deliver the needed
signal, how will better cables improve my digital picture?
Thanks for your help in understanding this,
Joe
Greetings,
Does the quality of component cables affect the picture on an HDTV?
I bought a set of $20 component cables from Wal-Mart, and then a
representative at Best Buy told me that they carried a set of $150
component cables that would deliver a "cleaner" signal to my HDTV.
I'm assuming that higher quality cables do reduce "noise" in the
transmitted signal. So his claim made sense at first.
However, here's where I'm confused. I am also assuming that the
signal running over the component cables in 1080i is a digital signal.
And I am assuming that, like a digital cell phone (or DTV OTA
broadcast), if your signal is below a certain signal to noise ratio,
your picture (or voice, for the cell phone example) will be as good as
it can get.
So, if this is all true, and my $20 cables can deliver the needed
signal, how will better cables improve my digital picture?
Thanks for your help in understanding this,
Joe