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

• Main Authors: Shi, Dongyuan, Gan, Woon-Seng, Lam, Bhan, Wen, Shulin
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2020
• Subjects: Engineering::Electrical and electronic engineering; Active Noise Control; Selective Fixed-filter Active Noise Control
• Online Access: https://hdl.handle.net/10356/142040
• Institution: Nanyang Technological University

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. However, lengthy training is usually required, and the perceived noise reduction is not immediately realized. Motivat...