Application of acoustic radiation modes in the directivity control by a spherical loudspeaker array

Acta Acustica united with Acustica

Volumn 96, Issue 1, 2010, Pages 32-42

  Pasqual, Alexander Mattioli ^a   De França Arruda, José Roberto ^a   Herzog, Philippe ^b  

^a UNIVERSITY OF CAMPINAS   (Brazil)

^b LABORATOIRE DE MÉCANIQUE ET D ACOUSTIQUE   (France)

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTIC RADIATION MODES; ACTIVE CHANNELS; ANALYSIS AND SYNTHESIS; CONTROL STRATEGIES; DIRECTIVITY; DIRECTIVITY PATTERN; EIGENVALUE ANALYSIS; ELECTRO-ACOUSTIC DEVICES; FINITE SET; LOUDSPEAKER ARRAY; LOW FREQUENCY; NONUNIFORM; RADIATION EFFICIENCY; RADIATION MODE; RADIATION PATTERNS; SOUND ENERGY; SOUND FIELDS; SOURCE VOLTAGE; SPHERICAL ARRAY; SPHERICAL HARMONIC FUNCTIONS; SPHERICAL HARMONICS;

ACOUSTIC EMISSIONS; ACOUSTIC FIELDS; ACOUSTIC RADIATORS; ACOUSTIC WAVE PROPAGATION; ACOUSTIC WAVE TRANSMISSION; EIGENVALUES AND EIGENFUNCTIONS; FOURIER SERIES; HARMONIC ANALYSIS; HARMONIC FUNCTIONS; LOUDSPEAKERS; SET THEORY; SPHERES;

RADIATION;

EID: 77949401183     PISSN: 16101928     EISSN: None     Source Type: Journal    
DOI: 10.3813/AAA.918253     Document Type: Article

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