The reconstruction of reflection coefficients using Near-field Acoustic Holography is based on the theory of wave acoustics.
利用近场声全息方法反演声反射系数,是一种基于波动声学理论的声学测量方法。
参考来源 - 声学材料大样声反射系数声全息快速反演方法研究The reconstruction of reflection coefficients using active Near-field Acoustical Holography is based on the theory of wave acoustics.
利用近场声全息方法反演全向声反射系数，是一种基于波动声学理论的声学测量方法。
参考来源 - 水中兵器声隐身材料全向声反射系数测量研究BEM-based scattering sound near field acoustic holography technique which can be used to reconstruct scattering field on the surface of a target and to predict the whole scattering field from measured near scattering field is described.
阐述了基于边界元方法（BEM）的散射场近场声全息，这种方法可以由测量的散射近场数据重建散射体表面散射场并预报整个散射场。
参考来源 - 目标散射场全息重建方法研究·2,447,543篇论文数据，部分数据来源于NoteExpress
声全息方法是分析噪声场的一种有效手段。
Acoustic holography is an effective method to analysis noise fields.
连续扫描声全息声源识别定位技术是对以往声全息实验方法的改进。
The acoustic holography technique for sound source identification and position by the method of continuously scanning improves the previous acoustic holography experiment.
提出空间声场分离技术，突破了近场声全息(NAH)的应用局限。
Sound field separation technique has been proposed, which overcomes the limitation on applications of near_field acoustic holography (NAH).
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