Patch holography in cabin environments using a two-layer handheld array with an extended sonah algorithm

EURONOISE 2006 - The 6th European Conference on Noise Control: Advanced Solutions for Noise Control

Volumn , Issue , 2006, Pages

  Hald, Jørgen ^a  

^a Bruel & Kjaer Danmark   (Denmark)

Author keywords

[No Author keywords available]

Indexed keywords

DOUBLE LAYERS; FIELD REPRESENTATIONS; HANDHELDS; IN-CABIN; NEAR-FIELD ACOUSTICAL HOLOGRAPHY; PLANAR ARRAYS; SINGLE LAYER; SPATIAL DOMAINS; SPATIAL FREQUENCY DOMAINS; WINDOW EFFECT;

ACOUSTIC FIELD MEASUREMENT; ACOUSTIC FIELDS; ACOUSTIC VARIABLES CONTROL; ALGORITHMS; COMPUTER SIMULATION;

HOLOGRAPHY;

EID: 84872492680     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (6)

1. J.D. Maynard, E.G. Williams and Y. Lee, J. Acoust. Soc. Am., 78(4), 1395-1413, October 1985.
2. R. Steiner and J. Hald, "Near-field Acoustical Holography without the errors and limitations caused by the use of spatial DFT", Int. Journ. Acoust. Vib. 6(2), 83-89, 2001.
3. J. Hald, "Patch near-field acoustical holography using a new statistically optimal method", Proc. INTER-NOISE 2003, 2203-2210 (2003).
4. M. Tamura, "Spatial Fourier transform method of measuring reflection coefficients at oblique incidence. I: Theory and numerical examples", J. Acoust. Soc. Am., 88(5), 2259-2264, November 1990.
5. J. Gomes, "Comparing Parameter Choice Methods for the Regularization in the SONAH Algorithm", Proc. EURONOISE 2006, (2006).
6. J. Gomes, "Double Layer Microphone Array", Master of Science in Engineering Thesis, University of Southern Denmark, September 2005.