Effect of sensor proximity over the non-conformal hologram plane in the near-field acoustical holography based on the inverse boundary element method

Near-field acoustical holography (NAH) is a useful tool for the identification and visualization of vibro-acoustic sources. In particular, NAH can be applied to many practical sources having irregular shape if the inverse boundary element method (BEM) is employed. Once the relation between the sourc...

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Veröffentlicht in:	Journal of sound and vibration 2010-05, Vol.329 (11), p.2083-2098
Hauptverfasser:	Oey, Agustinus, Jang, Hae-Won, Ih, Jeong-Guon
Format:	Artikel
Sprache:	eng
Schlagworte:	Acoustic signal processing Acoustics Boundary element method Exact sciences and technology Fundamental areas of phenomenology (including applications) Holograms Holography Inverse Mathematical analysis Physics Reconstruction Reduction Sensors Structural acoustics and vibration
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