Volumetric acoustic holography and its application to self-positioning by single channel measurement

We generated dense mid-air volumetric acoustic holography using a newly developed computation algorithm and experimentally verified its utility for three-dimensional self-positioning via monaural amplitude measurements. We computed the holography by solving an inverse problem where complex amplitude...

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Veröffentlicht in:	Journal of applied physics 2020-06, Vol.127 (24)
Hauptverfasser:	Hasegawa, Keisuke, Shinoda, Hiroyuki, Nara, Takaaki
Format:	Artikel
Sprache:	eng
Schlagworte:	Acoustic emission testing Acoustics Algorithms Amplitudes Applied physics Computer simulation Electronic devices Holography Information systems Inverse problems Phased arrays
Online-Zugang:	Volltext
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