Practical implementation of multichannel filtered-x least mean square algorithm based on the multiple-parallel-branch with folding architecture for large-scale active noise control

• Main Authors: Shi, Dongyuan, Gan, Woon-Seng, He, Jianjun, Lam, Bhan
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2020
• Subjects: Engineering::Electrical and electronic engineering; Field Programmable Gate Array (FPGA); Filtered-x Least Mean Square (FxLMS)
• Online Access: https://hdl.handle.net/10356/142541
• Institution: Nanyang Technological University

Multichannel active noise control (MCANC) is widely recognized as an effective and efficient solution for acoustic noise and vibration cancellation, such as in high-dimensional ventilation ducts, open windows, and mechanical structures. The feedforward multichannel filtered-x least mean square (FFMC...