摘要 |
A microphone arrangement includes multiple pressure gradient transducers having a diaphragm, a first sound inlet opening, and a second sound inlet opening. A directional characteristic of each of the pressure gradient transducers have a direction of maximum sensitivity in main directions. The main directions of the pressure gradient transducers are inclined. A pressure transducer has an acoustic center lying within an imaginary sphere with multiple acoustic centers of the pressure gradient transducer. The imaginary sphere has a radius corresponding to about double the largest dimension of the diaphragms of the pressure gradient transducers and the pressure transducer.
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