Aperture extension for near-field acoustical holography of jet noise

It is generally true that larger measurement apertures (relative to the source size) produce more accurate reconstructions of sound fields in near-field acoustical holography (NAH) applications. When such apertures are infeasible, numerical extrapolation of the sound field can be implemented to reco...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Wall, Alan T., Gee, Kent L., Krueger, David W., Neilsen, Tracianne B., Sommerfeldt, Scott D., James, Michael M.
Format:	Tagungsbericht
Sprache:	eng
Online-Zugang:	Volltext
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