Computation-efficient solution for fully-connected active noise control window: analysis and implementation of multichannel adjoint least mean square algorithm

• Main Authors: Shi, Dongyuan, Lam, Bhan, Ji, Junwei., Shen, Xiaoyi, Lai, Chung Kwan, Gan, Woon-Seng
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2023
• Subjects: Engineering::Electrical and electronic engineering; Multichannel Active Noise Control; Adaptive Algorithm
• Online Access: https://hdl.handle.net/10356/172783
• Institution: Nanyang Technological University

The multichannel active noise control (MCANC) system, in which multiple reference sensors and actuators are used to enlarge the noise-cancellation zone, is widely utilized in complex acoustic environments. However, as the number of channels increases, the practicality decreases due to the exponentia...