Do materials alter frequencies and speed?

Does anyone manufacture cables made from premium copper, silver and carbon? Would the combination be additive or muddy?

deckhous03-31-2005 6:24am

pbb Details Discussions Posts This discussion Message User 1,140 posts 03-31-2005 at 02:12pm Copy Comment URL Report Comment Edit Delete Tou may believe in anything your heart so desires. I doubt electrons care though.
pbb Details Discussions Posts This discussion Message User 1,140 posts 03-31-2005 at 03:36pm Copy Comment URL Report Comment Edit Delete Aball, please enlighten us: How do materials used in cables affect frequencies and speed? What is speed? Which materials affect frequencies, the conductor or dielectric or both? If both, in what measure are such effects produced by one or the other? Are we dealing here with measured differences in frequency response or subjectively perceived ones? Thanks.