A 3D convolutional neural network based near-field acoustical holography method with sparse sampling rate on measuring surface
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DOI: 10.1016/j.measurement.2021.109297
Abstract: Abstract Near-field acoustical holography (NAH) is an efficient noise diagnosis method with the deficiencies including wraparound error, which will increase when the spatial sampling rate is reduced below the minimum specified by Shannon-Nyquist theorem. Based… read more here.
Keywords: near field; method; error; field acoustical ... See more keywords