What is the difference between the ETM, EFR and EMD formats?

There are basically three native file formats available in EASERA: EMD, ETM and EFR.

EMD is a time domain format that also saves the raw measurement data. Generally this is recommendable to use during measurement sessions as it allows for later inspection of the actually recorded raw input data.

The ETM contains the IR data only, but it is otherwise identical with the EMD. It is useful if you are not interested in keeping the raw data or if you just want to save some overlay files.

My SysTune crashes if I click on [Select Device] in the [Configure] menu.

If you have installed the Digidesign ASIO driver, this can cause the problem.
Extract the file from the attached zip below and place it in the folder where​​ "SysTune.stcfg" is located. For your computer that is C:\Users\<user>\AppData\Local\AFMG\EASERA SysTune  (<user> is your log-in name).

This will disable the Digidesign ASIO driver in SysTune only.

Which Audio Interfaces are compatible with the software?

In general, all modern audio interfaces have a very high probability of working fine with SysTune. To make use of more than the primary two channels please make sure, that your device is supplied together with a current ASIO driver.

If you like to be sure that your existing hardware can be used in conjunction with our software, we suggest registering for a free 30-day trial version.

Can I use the same AFMG SysTune license under Boot Camp and in a virtual machine?

Yes, this is possible although AFMG does not recommend it. You need to understand the following background information and proceed with the instructions below to transfer your SysTune User Key between the different environments.

The licensing engine used by AFMG SysTune sees Boot Camp and a virtual machine as different computers.

To use one license under both environments the license has to be migrated from Boot Camp to the virtual machine or vice-versa.

How do I add obstacles like columns in a church to my project in EASE Focus?

EASE Focus is a tool limited to the simulation of direct sound from the source to the receiver location. No walls, columns, or other objects can be defined in the software and, thus, are not taken into account in the calculations.

If you would like to include the geometry of the room itself or objects within into your calculations we suggest the use of EASE.

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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:

Electro-acoustic and
room-acoustic modeling
Electronic and acoustic
measurements
Applications in
engineering and physics
RF and infrared
simulation

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