2. cables
  3. 158348-11297

A challenge to the "measurement" camp

I’ve watched some of his video and I actually agree on some of what he said,
but he seems too confident on his insistence on measurement. For those
who expound on the merits of blind test and measurement, why not turn
the table upside down?

Why not do a blind test of measurement? That is I will supply all the measurement
you want, can you tell me which is a better product?

For example, if I have a set of cable, and a set of measurement for each
individual cable, can you tell me which is the best cable based on measurement
alone? I will supply all the measurement you want.
After all, that is what you’re after right? Objective result and not subjective
listening test.

Fast forward to 8:15 mark where he keeps ranting about listening test
without measurement.  
https://www.youtube.com/watch?v=katmUM-Xelw

By the way, is he getting paid by Belden?  Because he keeps talking about it
and how well it measures.  I've had some BlueJean cables and they can easily
bettered by some decent cables.  
andy2
andy2 OP
1,538 posts
 
In the first place I never said USB cables create noise. RF noise can leach in through connectors.
Actually you could be/might be/possibly be right about cable creating distortion. The trick is trying to explain it why? What is it in the cable that might create distortion? If cables does create distortion, then you said about cable is no more than just R/L/C circuit is wrong. So that is your contradiction.  Either you're right about distortion and wrong about R/L/C - you can't have both.

I was just testing you to see if you know but you so quickly changed your mind which to show that you do not know.


djones51
4,947 posts
 
Measurements? 
djones51
4,947 posts
 
I’m assuming English is your second language so I’m being patient. Noise can leach in through poor connections, connectors, ground problems, wired wrong, the USB hub but the wires themselves just carry the noise. I am assuming you’re going to use good quality cables with sturdy connections. I also assume one cable will be cheap $15 the other expensive >$250. Supposedly you’re going to provide some measurements on these two cables. I’m not going to know which is the cheap cable and which the expensive. From these measurements I’m suppose to try and pick the expensive from the cheap. Is there something I’m missing?
andy2 OP
1,538 posts
 
Is there something I’m missing
Actual engineering?  Is that good enough English for you?  Only two words that are worth more than all you know lols.

djones51
4,947 posts
 
Ok. No measurements. I never claimed to be an engineer. You didn't stipulate in the original post your offer was only to EE's. 
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