Evolutionary array optimization for multizone sound field reproduction
S Zhao, IS Burnett - The Journal of the Acoustical Society of America, 2022 - pubs.aip.org
Multizone sound field reproduction aims to generate personal sound zones in a shared
space with multiple loudspeakers. Traditional multizone sound field reproduction methods …
space with multiple loudspeakers. Traditional multizone sound field reproduction methods …
Convex compressive beamforming with nonconvex sparse regularization
Y Yang, Z Du, Y Wang, X Guo, L Yang… - The Journal of the …, 2021 - pubs.aip.org
The convex sparse penalty based compressive beamforming technique can achieve robust
high resolution in direction-of-arrival (DOA) estimation tasks, but it often leads to an …
high resolution in direction-of-arrival (DOA) estimation tasks, but it often leads to an …
Sparsity-driven loudspeaker gain optimization for sound field reconstruction with spherical microphone array
The paper presents a sparsity-driven method utilizing loudspeakers to reconstruct spatial
sound fields using measurements obtained from a spherical microphone array (SMA) …
sound fields using measurements obtained from a spherical microphone array (SMA) …
Spatial audio reproduction over ad hoc loudspeaker array using near-field compensation in spherical harmonics domain
Spatial audio reproduction using the loudspeaker array introduces the curvature effect
leading to a distorted listening experience when the listener is in the near field. In the near …
leading to a distorted listening experience when the listener is in the near field. In the near …
Towards Maximizing a Perceptual Sweet Spot
The sweet spot can be interpreted as the region where acoustic sources create a spatial
auditory illusion. We study the problem of maximizing this sweet spot when reproducing a …
auditory illusion. We study the problem of maximizing this sweet spot when reproducing a …
[PDF][PDF] Spatial soundfield reproduction using deep neural networks
H Chen, T Abhayapala - Proc. of the 23rd Int. Congress on …, 2019 - pub.dega-akustik.de
Sparsity-based sound field reproduction algorithms often result in improved localization and
larger reproduction region, but also lead to high computational cost. In this work, we present …
larger reproduction region, but also lead to high computational cost. In this work, we present …
Sparse framework for reproduction of nfc-hoa
In this paper a sparse optimization problem is formulated for reproduction of higher order
ambisonics (HOA) encoded signals. The problem is solved using the least absolute …
ambisonics (HOA) encoded signals. The problem is solved using the least absolute …
Notice of Retraction: Perspective and Prediction of the Rule of High Temperature Melting of SiO₂ via Visual Analysis
Perspective and Prediction of The Rule of High Temperature Melting of SiO2 via Visual
Analysis Page 1 This work is licensed under a Creative Commons Attribution 4.0 License. For …
Analysis Page 1 This work is licensed under a Creative Commons Attribution 4.0 License. For …
A new parametric adaptive source domain method for sound field synthesis
YJ Chu, SC Chan, Y Zhou, M Wu - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
In this brief, we aim at developing an adaptive method that localizes and traces source
positions from acoustic signals received by microphone arrays, which provides valuable …
positions from acoustic signals received by microphone arrays, which provides valuable …
Sound Field Reproduction in Reverberant Room Using the Alternating Direction Method of Multipliers Based Lasso and Regularized Least-Square
J Zhang, M Jia, C Bao, Q Wang - … , ICIC 2019, Nanchang, China, August 3 …, 2019 - Springer
This paper presents a three-dimensional (3D) sound-field reproduction (SFR) method based
on the Pressure-Matching (PM) approach. The desired sound field is modeled to be …
on the Pressure-Matching (PM) approach. The desired sound field is modeled to be …