unclejr
1000+ Head-Fier
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Great discussion. I was thinking about this very issue this week. I agree that many of those mfg links have definite marketing-speak about them, especially the one already highlighted.
Additionally there seems to be a clear (and valid) desire for people to look at this from an engineering point of view, but I think the spirit of the original idea is to get at the actual physics/science underlying the differences in various cables.
While it is true that such discussions are not by nature exhaustive, since the field is as insanely complex as any other, I am in the camp that believes we can make some progress!
So, as they say in physics, let's consider the spherical cow here. Can we boil this down to something simple to start? Let's talk wires.
We've got electrons "flowing," which is really a way of talking about transfer of energy between adjacent atoms in a strand of 1-atom-thick "cable." What is an audio signal but the frequency and amplitude (i.e. number?) of electrons that are being moved at a given time?
So to a very very first approximation, let me also for the time being simply neglect energy loss inherent in ANY "real" system. Thus the things that might matter or be subject to optimization would include maximizing our cable's ability to deal with changes and complexity in frequency (speed of electrons moving?) and the sheer number (magnitude) of electrons moved at a time.
Gosh, I am totally pulling this out of my ears, but let's start here. Is this the right way to be thinking about the signal traversing a length of cable????
Additionally there seems to be a clear (and valid) desire for people to look at this from an engineering point of view, but I think the spirit of the original idea is to get at the actual physics/science underlying the differences in various cables.
While it is true that such discussions are not by nature exhaustive, since the field is as insanely complex as any other, I am in the camp that believes we can make some progress!
So, as they say in physics, let's consider the spherical cow here. Can we boil this down to something simple to start? Let's talk wires.
We've got electrons "flowing," which is really a way of talking about transfer of energy between adjacent atoms in a strand of 1-atom-thick "cable." What is an audio signal but the frequency and amplitude (i.e. number?) of electrons that are being moved at a given time?
So to a very very first approximation, let me also for the time being simply neglect energy loss inherent in ANY "real" system. Thus the things that might matter or be subject to optimization would include maximizing our cable's ability to deal with changes and complexity in frequency (speed of electrons moving?) and the sheer number (magnitude) of electrons moved at a time.
Gosh, I am totally pulling this out of my ears, but let's start here. Is this the right way to be thinking about the signal traversing a length of cable????