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Showing 1 to 1 of 1 for “"Limited microphone array"”.
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Directionally Sensitive Sensor Based on Acoustic Metamaterials
Phased microphone arrays are valuable tools for aeroacoustic measurements that can measure the directivity of multiple acoustic sources. However, when deployed in closed test-section wind tunnels, the acoustics suffer due to intense pressure fluctuations contained in the wall-bound turbulent …