Meta-barriers for ventilated sound reduction via transformation acoustics
X Wang, S Xu, Y Bai, X Luo, M Yang… - International Journal of …, 2024 - Elsevier
Resolving the trade-off problem between wave obstructing and flow transport is an intriguing
but challenging task that may find potential applications in many noise control scenarios …
but challenging task that may find potential applications in many noise control scenarios …
Effects of sound-source characteristics and personal factors on the perceived controllability of indoor acoustic environments in high-rise multi-unit residences
K Chen, J Kang, H Ma - Building and Environment, 2024 - Elsevier
It is widely recognized that the perceived controllability of immediate surroundings correlates
with self-reported health and well-being. This study aimed to investigate how sound-source …
with self-reported health and well-being. This study aimed to investigate how sound-source …
Implementation of Kalman Filter Approach for Active Noise Control by Using MATLAB: Dynamic Noise Cancellation
G Yu - arXiv preprint arXiv:2402.06896, 2024 - arxiv.org
This article offers an elaborate description of a Kalman filter code employed in the active
control system. Conventional active noise management methods usually employ an …
control system. Conventional active noise management methods usually employ an …
Implementation of the Feedforward Multichannel Virtual Sensing Active Noise Control (MVANC) by Using MATLAB
B Wang - arXiv preprint arXiv:2405.10510, 2024 - arxiv.org
The multichannel virtual sensing active noise control (MVANC) methodology is an advanced
approach that may provide a wide area of silence at specific virtual positions that are distant …
approach that may provide a wide area of silence at specific virtual positions that are distant …
Automating Urban Soundscape Enhancements with AI: In-situ Assessment of Quality and Restorativeness in Traffic-Exposed Residential Areas
Formalized in ISO 12913, the" soundscape" approach is a paradigmatic shift towards
perception-based urban sound management, aiming to alleviate the substantial …
perception-based urban sound management, aiming to alleviate the substantial …
Evaluating the mitigating effects of water sounds on multi-dimensional negative reactions due to secondary radiation noise
Q Wang, W Hongwei, X He, Z Huang… - Acta …, 2024 - acta-acustica.edpsciences.org
People exhibit a range of negative reactions to noise. However, previous study on masking
secondary radiation noise focused on its impact on a single negative reaction, namely …
secondary radiation noise focused on its impact on a single negative reaction, namely …
Computation-efficient Virtual Sensing Approach with Multichannel Adjoint Least Mean Square Algorithm
Multichannel active noise control (ANC) systems are designed to create a large zone of
quietness (ZoQ) around the error microphones, however, the placement of these …
quietness (ZoQ) around the error microphones, however, the placement of these …
Implementation of the Multichannel Filtered Reference Least Mean Square (McFxLMS) Algorithm with an Arbitrary Number of Channels by Using MATLAB
B Wang - arXiv preprint arXiv:2402.09449, 2024 - arxiv.org
Multichannel filtered reference least mean square (McFxLMS) algorithms are widely utilized
in adaptive multichannel active noise control (MCANC) applications. As a critical and high …
in adaptive multichannel active noise control (MCANC) applications. As a critical and high …
Active control of sound transmission through a floor-level slit
The floor-level slit between the door and the floor is one weak point in building noise
insulation. In this paper, an active noise control system is proposed to reduce the sound …
insulation. In this paper, an active noise control system is proposed to reduce the sound …
Comparison between perceived and felt emotions in the soundscape evaluation of urban open spaces
Y Zhang, J Kang, B Yang - The Journal of the Acoustical Society of …, 2024 - pubs.aip.org
In the current study on soundscape, the distinction between felt emotion and perceived
emotion in soundscape measurement has not been addressed as much as that in music …
emotion in soundscape measurement has not been addressed as much as that in music …