​The 3D microphone array is used for spatial 3D beam forming. The object is located in the array for the 3D beam forming process. With only one measurement the acoustic behavior of the 3 dimensional object can be displayed.
Depending on the application it can be used between 40 up to 560 microphones. Even the array size can be chosen between 80 x 80 x 80 cm up to the integration of the microphones in a whole room.