Tweakers' Asylum Tweaks for systems, rooms and Do It Yourself (DIY) help. FAQ. |
|
In Reply to: RE: eigenmodes posted by hawkmoon on June 13, 2014 at 05:21:13:
I've written this before: by the laws of thermodynamics, energy can not be created or destroyed. All we can do is to alter its amplitude or frequency, but the energy still remains.Thus the issue is how break up the nodal patterns into something more amorphous and random instead of being one set pattern.
One thing to note is that the darker areas represent the area where the plate is vibrating more, hence the salt is moving to an area where there is relatively little vibration. One thing I notice is that the area between corners seem to have the most dark spots and hence must be vibrating more ( at least in many of the patterns)
When using cones under components I find that placing them under the roughly midway points from the corners seem to generate the best overall sound: more even and dynamic and certainly more extended over the frequency response. I certainly do not place it perfectly centered however, and my guess is that it breaks up the patterens even more so.
YMMV and FWIW
Edits: 06/14/14
This post is made possible by the generous support of people like you and our sponsors:
Follow Ups
- nodes - unclestu 15:13:11 06/14/14 (17)
- I certainly do not place it perfectly centered ... and my guess is that it breaks up the patterns even more .. - andyr 20:58:12 06/19/14 (1)
- Probably - unclestu 21:39:01 06/19/14 (0)
- RE: nodes - Ugly 08:44:03 06/15/14 (5)
- RE: nodes - rick_m 07:49:37 06/17/14 (2)
- RE: nodes - unclestu 12:41:17 06/16/14 (1)
- RE: nodes - Ugly 23:26:38 06/17/14 (0)
- RE: nodes - hawkmoon 16:06:44 06/14/14 (8)
- RE: nodes - Duster 15:27:06 06/15/14 (7)
- RE: nodes - hawkmoon 04:57:19 06/17/14 (6)
- RE: nodes - Duster 10:48:42 06/17/14 (5)
- Footers & nodes - hawkmoon 16:00:32 06/17/14 (4)
- RE: Footers & nodes - Duster 16:41:54 06/17/14 (3)
- RE: Footers & nodes - hawkmoon 16:56:51 06/17/14 (2)
- RE: Footers & nodes - Duster 12:05:12 06/19/14 (1)
- RE: Footers & nodes-follow up - hawkmoon 12:13:55 06/19/14 (0)