EASE Evac is not listed by any regulatory or standards agencies for proof of intelligibility. It is intended to be a software tool to help the MNS designer predict the speech intelligibility of a sound system design in a particular space given the surface treatments of the room boundaries.
I have an AFMG software program and would like to upgrade to a newer version of Microsoft Windows. Will I have a User Key problem or can I just upgrade without any problems?
Microsoft’s Windows updates and upgrade apply changes which interfere with the checksums of User Keys for AFMG software.
New User Files or Certificate installed without removing a previously installed license. This error can occur if not all previous settings of an earlier installation could be removed from your PC during the installation of the newer version.
To fix the problem please perform the following steps:
A general question: Import21.lsp and Import21.wal - Why should I edit these files?
When should I use Local Base import and when Global Base Import?
The SketchUp import process uses two possible sources for the EASE material of an EASE face.
- If the SketchUp face has a SketchUp material attached, then this is the preferred proposal for the EASE material.
- If the SketchUp face has the Default material attached, then the layer name is used as a proposal for the EASE material.
1. This picture shows a face which has an internal (EASE front) material “Material06”.
The first step is to keep in mind the usual requirements of an EASE 4.x project. Users creating a model in SketchUp should be aware of the conventions adopted by EASE. For instance, the proper orientation of Faces, and the correct application of Two-Fold Faces, among others.
Here you will find some hints for the construction process in order to successfully import a room into EASE 4.x.
The following Tutorial-Room can be imported and will pass the Check Data process in EASE 4.x without errors:
EASE 4 allows both the import and export of model information using the AutoCAD DXF file format. The module used for this capability is called EASE Import / Export.
To learn more about this functionality, please refer to this support document:
I am really annoyed by the fact that when I am peeking around in the Mapping or Eyes module and use the Probe function to look closer at the frequency response it always switches back to the reflectogram view.
To solve that, go to Probe Options via F9 or File/Options and select "Previous Graph" under "Default Graph" on the "General" page.
I built a very simple shoebox with a Loudspeaker and some Listener Seats. Then I ran the Mirror Imaging in EASE Rays. Although I had chosen 5 for the order, after invoking the Probe I could only see the direct sound impacts. Where are the reflections?
If there are no reflections visible in the reflectorgram, you should check two things:
Ahnert Feistel Media Group
Located in Berlin, Germany, AFMG® Technologies GmbH has created the industry standards EASE and EASERA software for acoustic simulation and measurement as well as their related products EASE Focus, AFMG SysTune, EASE Address and EASE SpeakerLab.
In cooperation with our partner company SDA Software Design Ahnert GmbH we develop and distribute software for:
engineering and physics