Tweakers' Asylum

RE: What Works - How to Determine Speaker Direction when no Indicators?

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Geoffkait

M

In Reply to: RE: What Works - How to Determine Speaker Direction when no Indicators? posted by HiOnFi on August 01, 2024 at 03:45:52

HiFi Tuning, German fuse manufacturer, employed a big technology company, a third party, to perform measurements for fuses, measured voltage drop across the fuse both directions, HIFI fuses and other high end fuses and stock fuses. Both cryo'd fuses and uncryo'd fuses.
The differences in voltage drop, conductivity, were found to be *very small* but not zero. BUT the differences were always consistent with direction, the smaller resistance indicating correct direction. The HiFi report noted that the audible differences were much greater than small differences in resistance would indicate.

Edits: 08/01/24 08/01/24

Follow Ups:

RE: What Works - How to Determine Speaker Direction when no Indicators? - Tre' 06:46:39 08/01/24 (9)
If you put AC across a fuse then the voltage drop will be the same either direction.

If you put DC across the fuse and measure a difference, one direction vs. the other, how does that tell you which direction is correct for AC.

"HiFi Tuning, German fuse manufacturer, employed a big technology company, a third party, to perform measurements for fuses"

Do you believe they really did that?

Tre'
Have Fun and Enjoy the Music
"Still Working the Problem"
- RE: What Works - How to Determine Speaker Direction when no Indicators? - Geoffkait 07:36:15 08/01/24 (8)
  Can you prove they didn't? Of course you can't.
  - RE: What Works - How to Determine Speaker Direction when no Indicators? - Tre' 20:47:06 08/01/24 (7)
    Can you prove they did? Of course you can't.
    
    Tre'
    Have Fun and Enjoy the Music
    "Still Working the Problem"
    - RE: What Works - How to Determine Speaker Direction when no Indicators? - Geoffkait 21:12:48 08/01/24 (6)
      I didn't realize you were so big on conspiracies. That's not very scientific of you.
      - RE: What Works - How to Determine Speaker Direction when no Indicators? - Tre' 12:46:43 08/02/24 (5)
        
        In Reply to: RE: What Works - How to Determine Speaker Direction when no Indicators? posted by Geoffkait on August 01, 2024 at 21:12:48
        
        True science questions everything and demands concrete evidence.
        
        Do you have any? I mean about anything you believe. Do you have any concrete evidence or just your opinion? (because you "heard" it)
        
        I think you should watch this and then think about the full ramifications of it as it applies to audio and sonic impressions (and, by extension, sonic opinions (beliefs)).
        
        View YouTube Video
        
        Tre'
        Have Fun and Enjoy the Music
        "Still Working the Problem"
        
        Oh, geez, here we go again. - Geoffkait 04:52:33 08/03/24 (4)
        
        In Reply to: RE: What Works - How to Determine Speaker Direction when no Indicators? posted by Tre' on August 02, 2024 at 12:46:43
        
        I learned my lesson, never try to change the mind of someone who's overly skeptical, he made is mind up long before any evidence was offered. And he will ignore or dispute any evidence contrary to his belief. It's the old Brer Fox and Tar Baby routine.
        
        are you talking about yourself? - Tre' 08:40:14 08/03/24 (3)
        
        In Reply to: RE: Oh, geez, here we go again. posted by Geoffkait on August 03, 2024 at 04:52:33
        
        .
        Have Fun and Enjoy the Music
        "Still Working the Problem"
        
        Originality is not your strong suit. - Geoffkait 08:53:02 08/03/24 (2)
        
        In Reply to: RE: are you talking about yourself? posted by Tre' on August 03, 2024 at 08:40:14
        
        Better stick to tried and true phony baloney.
        
        I guess you don't have an answer, you could have just said so. - Tre' 12:00:56 08/03/24 (1)
        
        In Reply to: RE: Originality is not your strong suit. posted by Geoffkait on August 03, 2024 at 08:53:02
        
        .
        Have Fun and Enjoy the Music
        "Still Working the Problem"
        
        I have an answer for everything - except for why you're stalking me. Nt - Geoffkait 12:39:02 08/03/24 (0)
        
        In Reply to: RE: I guess you don't have an answer, you could have just said so. posted by Tre' on August 03, 2024 at 12:00:56
        
        Nt
RE: What Works - How to Determine Speaker Direction when no Indicators? - HiOnFi 05:51:37 08/01/24 (1)
Thank you. Still, don't you think it's worth the effort to measure resistance?
- RE: What Works - How to Determine Speaker Direction when no Indicators? - Geoffkait 07:00:43 08/01/24 (0)
  I never said that. Good luck with all of that, however.

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