Acoustic source localization in aircraft interiors using microphone array technologies

Collection of Technical Papers - 12th AIAA/CEAS Aeroacoustics Conference

Volumn 6, Issue , 2006, Pages 4029-4035

  Sklanka, Bernard J ^a,d   Tuss, Joel R ^a,d   Buehrle, Ralph D ^b,e   Klos, Jacob ^b,e   Williams, Earl G ^c,f   Valdivia, Nicolas ^c,f  

^a BOEING COMPANY   (United States)

^b NASA LANGLEY RESEARCH CENTER   (United States)

^c NAVAL RESEARCH LABORATORY   (United States)

^d Aero Noise Propulsion Laboratory

^e Structural Acoustics Branch   (United States)

^f Physical Acoustics Branch   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTIC WAVE PROPAGATION; AIRCRAFT; BANDWIDTH; BOUNDARY ELEMENT METHOD; MICROPHONES;

BOUNDARY ELEMENT NEARFIELD ACOUSTIC HOLOGRAPHY; MICROPHONE ARRAYS; SPHERICAL NEARFIELD ACOUSTIC HOLOGRAPHY; STEADY-STATE CONDITIONS;

ACOUSTIC VARIABLES CONTROL;

EID: 33845645835     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.2514/6.2006-2714     Document Type: Conference Paper

References (8)

1. Williams, E. G., Houston, B. H., Herdic, P. C., Raveendra S. T., and Gardner, B., "Interior near-field acoustical holography in flight", Journal of the Acoustical Society of America, Vol. 108, No. 4, 2000, pp. 1451-1463.
2. Colton, D. and Kress, R., Integral Equation Methods in Scattering Theory, Wiley-Interscience Publication, New York, NY, 1983.
3. DeLillo, T. K., Isakov, V., Valdivia, N., and Wang, L., "The detection of surface vibrations from interior acoustical pressure," Inverse Problems, Vol. 19, No. 3, 2003, pp. 507-524.
4. Valdivia, N. and Williams, E. G., "Implicit methods of solution to integral formulations in boundary element methods based near-field acoustic holography," Journal of the Acoustical Society of America, Vol. 116, No. 3, 2004, pp. 1559-1572.
5. Hansen, P. C., Rank-Deficient and Discrete Ill-Posed Problems, Siam, Philadelphia, PA, 1998.
6. Williams, E. G., "Regularization methods for near-field acoustical holography," Journal of the Acoustical Society of America, Vol. 110, 2001, pp. 1976-1988.
7. Williams, E. G., Fourier Acoustics: Sound Radiation and Nearfield Acoustical Holography, Academic Press, London, UK, 1999.
8. Fahy, F. J., Sound Intensity, Second Edition, Spon Press, New York, 1995