In Reply to: Audibility of group delay posted by op48no1 on April 28, 2012 at 07:44:53:
In the case of conductive insulation, you forget that the signal is entering and exiting the insulation at any point of contact. The delay induced is insidious because it can happen at any place and at any time frame. There is absolutely no one rigid time frame that it occurs.
Hence an audio comparison of black insulated wire over pretty much any other color(I haven't tried them all, nor various coloring compounds) pretty much manifests itself as a pervasive smear from top through bottom of the audio bandwidth.
Again, it is a simply ten minute experiment, no instrumentation required other than your ears.
Stu
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Follow Ups
- RE: Audibility of group delay - unclestu 15:45:32 05/01/12 (22)
- RE: Audibility of group delay - Palustris 11:08:49 05/02/12 (20)
- Try changing - unclestu 12:50:06 05/02/12 (19)
- RE: Try changing - op48no1 13:46:43 05/02/12 (18)
- Are you stating - unclestu 14:51:43 05/02/12 (17)
- RE: Are you stating - op48no1 17:31:53 05/02/12 (11)
- OK - unclestu 18:09:24 05/02/12 (10)
- RE: OK - op48no1 19:54:50 05/02/12 (9)
- Pearls before swine - Ray Moth 17:24:50 05/05/12 (0)
- Henry...suggest you discontinue arguing with Stu, and... - Minussss3db 22:27:18 05/02/12 (7)
- RE: Henry...suggest you discontinue arguing with Stu, and... - op48no1 14:36:47 05/03/12 (1)
- RE: Henry...suggest you discontinue arguing with Stu, and... - Minussss3db 08:16:54 05/04/12 (0)
- Actually Henry I am being a little harsh... - Minussss3db 22:49:04 05/02/12 (4)
- Wrong Order! - gusser 09:37:49 05/03/12 (2)
- Actually 1 of 5, and 1 of 8 always go together - Minussss3db 07:50:38 05/04/12 (1)
- I don't listen? - gusser 10:11:10 05/04/12 (0)
- RE: Actually Henry I am being a little harsh... - GEO 06:26:19 05/03/12 (0)
- Kimber Kable Riddle: - gusser 15:46:20 05/02/12 (4)
- Examine - unclestu 16:03:06 05/02/12 (3)
- But you said... - gusser 16:08:24 05/02/12 (2)
- I could - unclestu 17:50:57 05/02/12 (1)
- Engineers don't think like salesmen! - RPMac 14:14:19 05/03/12 (0)
- RE: Audibility of group delay - op48no1 10:02:24 05/02/12 (0)