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 …

Adaptive-gain algorithm on the fixed filters applied for active noise control headphone

X Shen, D Shi, WS Gan, S Peksi - Mechanical Systems and Signal …, 2022 - Elsevier
Active noise control (ANC) headphones are commonly used to reduce annoyed noise
around users' ears. Most commercial ANC headphones utilize specific filters with pre-trained …

Multi-channel wireless hybrid active noise control with fixed-adaptive control selection

X Shen, WS Gan, D Shi - Journal of Sound and Vibration, 2022 - Elsevier
Active noise control (ANC) is now a must-have feature in various headphones to attenuate
unwanted external noise leaked into the headphones. The conventional ANC headphone …

A multi-channel wireless active noise control headphone with coherence-based weight determination algorithm

X Shen, D Shi, S Peksi, WS Gan - Journal of Signal Processing Systems, 2022 - Springer
Abstract Active Noise Control (ANC) headphones are commonly employed to create a quiet
zone around the ears of users. In conventional ANC technique, the ambient noise is picked …

Comb-partitioned frequency-domain constraint adaptive algorithm for active noise control

D Shi, WS Gan, B Lam, X Shen - Signal Processing, 2021 - Elsevier
Active noise control (ANC) is gaining credence as an effective approach in mitigating low-
frequency urban noise. Current ANC algorithms that attenuate noise across the full audio …

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 wireless reference active noise control headphone using coherence based selection technique

X Shen, D Shi, WS Gan - ICASSP 2021-2021 IEEE …, 2021 - ieeexplore.ieee.org
Feedforward active noise control (ANC) is widely utilized to attenuate the broadband noise
picked up by the reference microphone. However, in some situations, it is impractical to …

Fast adaptive active noise control based on modified model-agnostic meta-learning algorithm

D Shi, WS Gan, B Lam, K Ooi - IEEE Signal Processing Letters, 2021 - ieeexplore.ieee.org
With the advent of efficient low-cost processors and electroacoustic components, there is
renewed interest in the practical implementation of active noise control (ANC). However, the …

Implementations of wireless active noise control in the headrest

X Shen, D Shi, S Peksi, WS Gan - INTER-nOISE and NOISE …, 2023 - ingentaconnect.com
Working from home went from a temporary result of the pandemic to a way of life. However,
peace and quiet are hard to come by. To get rid of distraction, Active Noise Control (ANC) …

Optimal penalty factor for the MOV-FxLMS algorithm in active noise control system

D Shi, WS Gan, B Lam, X Shen - IEEE Signal Processing …, 2021 - ieeexplore.ieee.org
The minimum output variance filtered reference least mean square (MOV-FxLMS) algorithm
is a effective algorithm that utilizes the penalty mechanism to help the active noise control …