Spherical microphone arrays, with their geometrically optimised arrangements of detectors, have become an indispensable tool for capturing full sound fields in three dimensions. By leveraging the ...

The position and the strength of sound sources radiated by an aircraft model in the wind tunnel can be measured with a microphone array. By means of a large number of microphones which are usually ...

The aeroacoustic laboratory Goettingen (SAG) comprises the advanced aeroacoustic measurement techniques at the Institute of Aerodynamics and Flow Technology in Goettingen including several acoustic ...