Re: Get Your Terminology Correct, Sonny...........
I was talking about "relative" effects: inductances relative to ohms.
So if you want, the same question can be posted in henries: can you hear a cord with 0.0000000000000000000000000000000000000000000001mh from one with 0.00000000000000000000000000000000000000000000000000000000000000000011mh, which is relatively low (vis-a-vis the first one)?
mrfeedback said:
I was talking about "relative" effects: inductances relative to ohms.
So if you want, the same question can be posted in henries: can you hear a cord with 0.0000000000000000000000000000000000000000000001mh from one with 0.00000000000000000000000000000000000000000000000000000000000000000011mh, which is relatively low (vis-a-vis the first one)?
Millwood,
Trouble is I think that perhaps the numbers are closer to about 1uH with 0.5 ohm inductive reactance. This is for about a 6' piece of 12AWG wire at 60hz. I'll admit I'm guessing. If you state gauge size, wire length, and test frequency, it should be easy to get a ball park figure. Tomorrow, I'll have access to an RCL meter and can measure. I just think you've got way too many zeros.
Regardless, what's the point?
JF
Trouble is I think that perhaps the numbers are closer to about 1uH with 0.5 ohm inductive reactance. This is for about a 6' piece of 12AWG wire at 60hz. I'll admit I'm guessing. If you state gauge size, wire length, and test frequency, it should be easy to get a ball park figure. Tomorrow, I'll have access to an RCL meter and can measure. I just think you've got way too many zeros.
Regardless, what's the point?
JF
Re: Re: Re: Get Your Terminology Correct, Sonny...........
if you insist,
.
It doesn't matter to me if it is H or mh or whatever, as long as Mr. Feedback can hear them,
trying to figure out how "relatively" accurate is Mr. Feedback's hearing is.
If you have real life examples between two power cords, it would be helpful to see at what frequencies the cable parameters can possibly come into play.
Looking forward to seeing your measurements.
Christer said:Why didn't you use H instead of mH? That would have given
an even more impressive sequence of zeroes.
if you insist,
.It doesn't matter to me if it is H or mh or whatever, as long as Mr. Feedback can hear them,
johnferrier said:
trying to figure out how "relatively" accurate is Mr. Feedback's hearing is.
If you have real life examples between two power cords, it would be helpful to see at what frequencies the cable parameters can possibly come into play.
Looking forward to seeing your measurements.
Re: Re: Re: Re: Get Your Terminology Correct, Sonny...........
I was joking, of course. Since the way you wrote the numbers
is not the best way to make them easily comprehensible, as
you very well know, I took for granted you used that notation
just to emphasize how small the numbers were.
millwood said:
if you insist,
It doesn't matter to me if it is H or mh or whatever, as long as Mr. Feedback can hear them,
I was joking, of course. Since the way you wrote the numbers
is not the best way to make them easily comprehensible, as
you very well know, I took for granted you used that notation
just to emphasize how small the numbers were.
Al I Am Saying Is That Effects Due To PC Reactance Are Possible........
Amplifier power input circuits are not purely resistive - IOW reactive and/or non-linear.
By definition a reactive line feeding such a power input circuit stores energy and this stored energy can set up electrical resonances, and these resonances would be influenced by the electrical values of the PC.
Different spectrums of primary resonances could get through to the secondary differently, and also cause different transformer to ground/chassis leakage currents.
Both of these are noise sources that could effect sonics - simple as that.
Sure, debatable is the audibility of this noise and products, but it is entirely possible that they are audible according to the amplifier/circuit design.
Eric.
millwood said:
Amplifier power input circuits are not purely resistive - IOW reactive and/or non-linear.
By definition a reactive line feeding such a power input circuit stores energy and this stored energy can set up electrical resonances, and these resonances would be influenced by the electrical values of the PC.
Different spectrums of primary resonances could get through to the secondary differently, and also cause different transformer to ground/chassis leakage currents.
Both of these are noise sources that could effect sonics - simple as that.
Sure, debatable is the audibility of this noise and products, but it is entirely possible that they are audible according to the amplifier/circuit design.
Eric.
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