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Acoustic sources' localization by beamforming technology in an enclosed space is not easy due to the interference of reflected waves. Previous methods of beamforming are based on a free field hypothesis; therefore, problems are appeared when this technology is used in reverberation. The paper presents a method combined with particle velocity beamforming for locating acoustic sources in an enclosure...
Most of researches on the reconstruction of vibro-acoustic fields are carried on in free acoustic fields. However, many practical measurement environments are not completely anechoic. The study on the reconstruction in half-space is valuable for the practical application. The present paper describes a new method for vibro-acoustic field reconstruction in half-space based on wave superposition method...
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