[HTML][HTML] Ten questions concerning active noise control in the built environment

B Lam, WS Gan, DY Shi, M Nishimura, S Elliott - Building and Environment, 2021 - Elsevier
Urban noise pollution is an omnipresent but often neglected threat to public health that must
be addressed urgently. Passive noise control measures, which are less effective at reducing …

A survey on adaptive active noise control algorithms overcoming the output saturation effect

Y Guo, D Shi, X Shen, J Ji, WS Gan - Signal Processing, 2024 - Elsevier
This paper presents a comparison of contemporary algorithms aimed at mitigating the
saturation-induced challenges in active noise control (ANC) systems. The saturation effect …

Feedforward selective fixed-filter active noise control: Algorithm and implementation

D Shi, WS Gan, B Lam, S Wen - IEEE/ACM Transactions on …, 2020 - ieeexplore.ieee.org
Conventional real-time active noise control (ANC) usually employs the adaptive filtered-x
least mean square (FxLMS) algorithm to approach optimum coefficients for the control filter …

Some practical acoustic design and typical control strategies for multichannel active noise control

Y Chu, M Wu, H Sun, J Yang, M Chen - Applied Sciences, 2022 - mdpi.com
Active noise control (ANC) systems usually involve a large number of loudspeakers and
error microphones in order to achieve noise reduction over an extended region of space …

Robust parallel virtual sensing method for feedback active noise control in a headrest

Z Zhang, M Wu, L Yin, C Gong, J Yang, Y Cao… - … Systems and Signal …, 2022 - Elsevier
Additional filter method (AFM) and remote microphone method (RMM) are the two common
virtual sensing methods used to compensate for active noise control (ANC) in headrest …

A momentum two-gradient direction algorithm with variable step size applied to solve practical output constraint issue for active noise control

X Shen, D Shi, Z Luo, J Ji… - ICASSP 2023-2023 IEEE …, 2023 - ieeexplore.ieee.org
Active noise control (ANC) has been widely utilized to reduce unwanted environmental
noise. The primary objective of ANC is to generate an anti-noise with the same amplitude …

A hybrid approach to combine wireless and earcup microphones for anc headphones with error separation module

X Shen, D Shi, WS Gan - ICASSP 2022-2022 IEEE …, 2022 - ieeexplore.ieee.org
Active noise control (ANC) technology is commonly used to cancel acoustic noise in daily
life. The conventional ANC headphone, being one of the mature commercial products that …

Active noise control in the new century: The role and prospect of signal processing

D Shi, B Lam, WS Gan, J Cheer… - INTER-NOISE and …, 2023 - ingentaconnect.com
Since Paul Leug's 1933 patent application for a system for the active control of sound, the
field of active noise control (ANC) has not flourished until the advent of digital signal …

Alternative switching hybrid ANC

X Shen, WS Gan, D Shi - Applied Acoustics, 2021 - Elsevier
The feedforward active noise control (FF ANC) technique has been widely used to cancel
the broadband noise in many practical applications. However, it fails to cope with the …

Low-latency active noise control using attentive recurrent network

H Zhang, A Pandey - IEEE/ACM transactions on audio …, 2023 - ieeexplore.ieee.org
Processing latency is a critical issue for active noise control (ANC) due to the causality
constraint of ANC systems. This paper addresses low-latency ANC in the context of deep …