Holographic sound field analysis with a scalable spherical microphone-array

Audio Engineering Society - 122nd Audio Engineering Society Convention 2007

Volumn 2, Issue , 2007, Pages 630-636

  Schlesinger, Anton ^a   Del Galdo, Giovanni ^b   Lotze, Jörg ^b   Husung, Stephan ^b   Albrecht, Bernhard ^b  

^a DELFT UNIVERSITY OF TECHNOLOGY   (Netherlands)

^b ILMENAU UNIVERSITY OF TECHNOLOGY   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

ARRAY MEASUREMENTS; HIGH SPATIAL RESOLUTION; NEARFIELD ACOUSTICAL HOLOGRAPHY; ROOM ACOUSTICS; SINGLE-POINT MEASUREMENT; SOUND-FIELD ANALYSIS;

ACOUSTIC FIELD MEASUREMENT; ACOUSTIC PROPERTIES; ARCHITECTURAL ACOUSTICS; MICROPHONES; MODAL ANALYSIS; SOCIETIES AND INSTITUTIONS; SPHERES;

ACOUSTIC FIELDS;

EID: 84866503374     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (10)

1. LEBEDEV, V. I.: Quadratures on a sphere. In: USSR Comput. Math. And Math. 16 (1976), Nr. 2
2. DE VRIES, D.; HULSEBOS, E.; BAAN, J. E.: Spatial fluctuations in measures for spaciousness. In: J. Audio Eng. Soc., Am. 110 (2001), Nr. 2
3. WILLIAMS, E. G.; VALDIVIA, N.; HERDIC, P. C.; KLOS, J.: Volumetric acoustic vector intensity probe. In: J. Acoust. Soc. Am., proposal (2006), Januar
4. WILLIAMS, E. G.: Fourier Acoustics - Sound Radiation and Nearfield Acoustical Holography. Academic Press, 1999
5. PARK, M.; RAFAELY, B.: Sound-field analysis by plane wave decomposition using spherical microphone array. In: J. Acoust. Soc. Am. 118 (2005), Nr. 5
6. GUY, R. W.; ABDOU, A.: A measurement system and method to investigate the directional characteristics of sound fields in enclosures. In: Noise Control Eng. Jour. 42 (1994)
7. DEL GALDO, G.; LOTZE, J.; LANDMANN, M.; HAARDT, M.: Modelling and manipulation of polarimetric antenna beam patterns via spherical harmonics. European Signal Processing Conference (EUSIPCO), Italy, 2006.
8. GOVER, BRANDFORF N.; RYAN, JAMES G.; STINSON, MICHAEL R.: Measurements of directional properties of reverberant sound fields in rooms using a spherical microphone array. In: J. Acoust. Soc. Am. 116 (2005) Nr. 4.
9. HAUSER, G.; NOY, D.; STORYK. J.: Low frequency absorbers - application and comparisons. AES 115th Convention, 2003
10. SPRENGEL, J.: Can we use the known fast spherical fourier transform in numerical meteorology?, GMD report, 2001, Vol. 142