 Posted: Wed Apr 11, 2012 2:16 pm |
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| Stephen |
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| Joined: 04 Sep 2009 |
| Posts: 2 |
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| Hello all,
I am working in a model which includes three JBL VerTec 4888DP arrays of 12 boxes in each array. Upon adjusting SPL characteristics (EQ) for the arrays, we appear to be unable to effect any response changes at 100Hz. Even applying a high pass filter at 1000Hz, the 100Hz response of the system as mapped still runs at full power.
I am afraid that this is adversely affecting our STI predictions. Please advise if anyone has experienced this before.
The model is built in EASE 4.3.6.66 and the VerTec files are the latest from JBL.
Stephen Solberg
Coffeen Fricke & Associates, Inc. |
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| Posted: Thu Apr 12, 2012 3:37 pm |
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| Bruce |
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| Joined: 19 Apr 2005 |
| Posts: 459 |
| Location: Minneapolis, MN, USA |
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| Stephen,
See http://ease.afmg.eu/index.php/ea-upgrade-40-en.html where it indicates that the 4.3.9 version included some improvements for DLL handling. I don't know if this solves the problem you are having, but you should upgrade to the latest version in any case. Then let us know if the problem still exists. |
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_________________
Best Regards,
Bruce C. Olson |
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| Posted: Thu Apr 12, 2012 4:07 pm |
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| Stephen |
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| Joined: 04 Sep 2009 |
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| Bruce,
I have updated EASE and the problem is not changed.
I will approach the issue with JBL, but in the meantime please let me know if you have any other ideas.
Stephen |
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