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Tweakers' Asylum Tweaks for systems, rooms and Do It Yourself (DIY) help. FAQ. |
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Tweakers' Asylum Tweaks for systems, rooms and Do It Yourself (DIY) help. FAQ. |
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In Reply to: Re: Zobel's attenuation on driver posted by BKing on May 3, 1999 at 11:38:08:
Not so certain about several of your points. Speakers that use ferro fluid could also have their impedance curve "flattened out" also with the use of a Zobel. Also it will make any Lpad affect the output in a more linear way across the frequency range of the tweeter.Finally the response can be attenuated by the addition of a Zobel but not the same way a Lpad or resistor will. I would site the example in the fifth edition of the LDC as an example of zobel attenuating the upper portion of a SEAs (I think) tweeter. It is in the passive crossover chapter. I can get the page numbers if needed. I also found this to be true at least with the Focal Ti90TiO2 tweeter, but as you mentioned it is not fluid damped.
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Follow Ups
- Re: Zobel's attenuation on driver - Edp 12:43:53 05/03/99 (9)
- Re: Zobel's attenuation on driver - BKing 16:56:39 05/04/99 (8)
- Re: Zobel's attenuation on driver - Jon Risch 17:58:40 05/04/99 (7)
- que: makes what conjugate "superfluous" ? (nt) - Mart 21:04:57 05/04/99 (6)
- Re: que: makes what conjugate "superfluous" ? (nt) - Jon Risch 23:19:06 05/04/99 (5)
- CONJUGATE =?= NOTCH FILTER (or Risch cap-less unit)? (nt) - Mart 00:30:41 05/05/99 (4)
- Re: CONJUGATE =?= NOTCH FILTER (or Risch cap-less unit)? (nt) - Jon Risch 18:25:17 05/05/99 (3)
- like thus ... - Mart 20:00:53 05/05/99 (2)
- Re: like thus ... - Jon Risch 19:52:13 05/06/99 (1)
- thanks (nt) - Mart 23:47:54 05/06/99 (0)
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