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Old 7th July 2019, 02:38 AM   #71
jfetter is offline jfetter  Costa Rica
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coupling caps 3 approaches
I downloaded a white paper , can't put it here is copyrighted. It's about psy acoustics and the effect of ethanol consumption. Interesting how different music, volume and affect the *perceived* reality. I'm curious too if prescription drugs or full spectrum CBD have any effect.
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Old 7th July 2019, 03:53 PM   #72
kodabmx is offline kodabmx  Canada
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coupling caps 3 approaches
I can tell you that if I'm sober and haven't been listening to music, it's hard to stand there with the system at full blast seeing just how far the woofers excursion is on an amp under test, but if I'm drunk it's downright fun! lmao
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Old 7th July 2019, 11:32 PM   #73
TonyTecson is offline TonyTecson  Philippines
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coupling caps 3 approaches
Quote:
Originally Posted by jfetter View Post
Yes I understand what you are saying.
But I'm sticking with my empirical test results.
yes, sure you can....

controversies arise when one pushes those as the truth...
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Old 15th July 2019, 11:41 PM   #74
jfetter is offline jfetter  Costa Rica
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coupling caps 3 approaches
In addition to audio one of my other hobbies is early history of electric devices. In one example, 'truth' said it was impossible to create any electric device that could mechanically do work. So Mr Davenport (a blacksmith) could not obtain a patent for his motor. Eventually real science did prevail and he did obtain one of the first US patents. The examiners initally said it was a magic trick when shown a working example.

It dragged on for years until Mr Davenport was penniless.

The 'truth' it seems is not an absolute.
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Last edited by jfetter; 15th July 2019 at 11:44 PM.
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Old 15th July 2019, 11:47 PM   #75
TonyTecson is offline TonyTecson  Philippines
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coupling caps 3 approaches
getting a patent is one thing, making it do something practical is another...
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Old 16th July 2019, 05:13 AM   #76
jfetter is offline jfetter  Costa Rica
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I'm thinking maybe you have missed the point. It's about detecting a difference between different types of capacitors. The definition of 'truth' is constantly changing as we learn over time. That's how critical thinking and the scientific method work. Best to you.
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Old 16th July 2019, 09:18 AM   #77
TonyTecson is offline TonyTecson  Philippines
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coupling caps 3 approaches
to me anything polypropylene is good enough....an offshoot of the 1980 article on picking capacitors, Audio Magazine 1980 that started a whole who capacitor appreciation culture...

i have a stromberg carlson tube amp that used nothing but ceramic coupling caps that sounded so good..

truth is truth, whether we believe it or not...
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