Array based measurement of radiated and absorbed sound intensity components

Proceedings - European Conference on Noise Control

Volumn , Issue , 2008, Pages 2899-2904

  Hald, J ^a   Morkholt J ^a   Hardy, P ^b   Trentin, D ^b   Bach Andersen, M ^c   Keith, G ^c  

^a Bruel & Kjaer Danmark   (Denmark)

^b DASSAULT AVIATION   (France)

^c Ødegaard and Danneskiold Samsøe A S   (Denmark)

Author keywords

[No Author keywords available]

Indexed keywords

DUAL LAYER; FREE FIELDS; INCIDENT FIELDS; REAL MEASUREMENTS; SOUND RADIATIONS; SURFACE ABSORPTION; SURFACE ADMITTANCE; TWO-COMPONENT;

ACOUSTIC INTENSITY; SURFACE PROPERTIES;

MEASUREMENTS;

EID: 84874820571     PISSN: 22265147     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (5)

1. P. Hardy, D. Trentin, L. Jézéquel and M. N. Ichchou, "Identification of noise sources in an in-flight aircraft by means of local energy method", Proceedings of Euronoise 2006.
2. J. Hald, "STSF - a unique technique for scan-based Near-field Acoustical Holography without restrictions on coherence", B&K Technical Review, No. 1, 1989.
3. J. Hald, "Patch holography in cabin environments using a two-layer handheld array with an extended SONAH algorithm", Proceedings of Euronoise 2006.
4. J. Hald and J. Mørkholt, "Methods to estimate the Entering Intensity and their implementation using SONAH", Report DWP2.3 from the European project CREDO, 2007.
5. J. D. Alvarez and F. Jacobsen, "In-situ measurements of the complex acoustic impedance of porous materials", Proceedings of Inter-Noise 2007.