AURA is a highly sophisticated room-acoustic module. It has been integrated into EASE, based on the CAESAR software from Aachen University. It can be considered as consisting of two different engines. One method is utilized for highly accurate auralisations at selected receiver positions, it is called AURA Response. The other one is less precise but much faster and therefore allows for the calculation at many points, that means AURA Mapping.
Not all GLL files are the same. Some AFMG® programs have specific requirements for a GLL in order that the program is permitted to use the GLL.
The chart below summarizes what types of GLLs can be used in each AFMG program.
Accurate loudspeaker data is necessary for reliable simulation results.
As a manufacturer you can measure and create loudspeaker data yourself. In addition to the proper equipment, you would need in-depth knowledge about the measurement techniques to adequately model the loudspeaker behavior. For this please refer to SpeakerLab’s comprehensive User´s Guide which can be found under the link below.
In this manual you will find step-by-step instructions for the most common cases along with related references:
