Open AccessBook
Fourier Acoustics: Sound Radiation and Nearfield Acoustical Holography
Earl G. Williams,J. Adin Mann +1 more
TLDR
The Inverse Problem: Cylindrical NAH. as discussed by the authors The Inverse problem: Planar NAH and the Inverse NP-hardness of planar plane waves.Abstract:
Preface. Fourier Transforms & Special Functions. Plane Waves. The Inverse Problem: Planar NAH. Cylindrical Waves. The Inverse Problem: Cylindrical NAH. Spherical Waves. Spherical NAH. Green Functions & the Helmholtz Integral. Index.read more
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Proceedings ArticleDOI
Head-Related Transfer Function Interpolation From Spatially Sparse Measurements Using Autoencoder With Source Position Conditioning
TL;DR: A method of head-related transfer function (HRTF) interpolation from sparsely measured HRTFs using an autoencoder with source position conditioning and an aggregation module that reduces the dependence of latent variables on source position for obtaining a source-position-independent representation of each subject.
Journal ArticleDOI
Near-field vibro-acoustic transfer function prediction of small close fit enclosure with multiple rotating components
TL;DR: The VAFT was developed using finite element method (FEM) and compared with the experimental results at specific frequencies and good agreement in the results was found between the numerical and experimental data.
Journal ArticleDOI
Exact solutions to the acoustic source reconstruction problem
Cédric Maury,Teresa Bravo +1 more
TL;DR: In this paper, a stable solution to the inverse source reconstruction problem is obtained by decomposing the unknown boundary velocity into a number of efficiently radiating singular velocity patterns that correspond to the number of degrees of freedom of the radiated field.
Journal ArticleDOI
Auralization of vibroacoustic models in engineering using Wave Field Synthesis: Application to plates and transmission loss
TL;DR: In this paper, the authors investigated the workability and interest of a method to use complete vibroacoustic engineering models for auralization based on 2.5D Wave Field Synthesis (WFS).
Journal ArticleDOI
Spatial correlation of radial Gaussian and uniform spherical volume near-field source distributions
TL;DR: The spatial correlation functions were used to design spatially robust beamformers for compact microphone arrays and lead to improved spatial robustness for the applications of signal enhancement and suppression.
Related Papers (5)
A highly scalable spherical microphone array based on an orthonormal decomposition of the soundfield
Jens Meyer,Gary W. Elko +1 more