Combining multiple sparse measurements with reference data regularization to create spherical directivities applied to voice data

Combining multiple sparse measurements with reference data regularization to create spherical directivities applied to voice data

Obtaining high-resolution, spherical phoneme-dependent directivities for voice radiation is beneficial for numerous acoustics applications. This work reports on a spherical interpolation method based on two interleaved measurements using a regularized least-squares fit with reference data. Maximizin...

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Bibliographic Details
Main Authors:	Bellows Samuel D., Katz Brian F. G.
Format:	Article
Language:	English
Published:	EDP Sciences 2024-01-01
Series:	Acta Acustica
Subjects:	voice directivity sound radiation speech acoustics spherical harmonic inverse problems
Online Access:	https://acta-acustica.edpsciences.org/articles/aacus/full_html/2024/01/aacus230110/aacus230110.html

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