Non-negative intensity and back-calculated non-negative intensity for analysis of directional structure-borne sound

Liu, DP; Havranek, Z; Marburg, S; Peters, H; Kessissoglou, N

Liu, DP (reprint author), Univ New South Wales, Sch Mech & Mfg Engn, Sydney, NSW 2052, Australia.

JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 2017; 142 (1): 117

Abstract

Non-negative intensity (NNI) is an approach to identify the surface areas of a structure that contribute to sound power. NNI is evaluated in terms of ......

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