Active control of broadband sound through the open aperture of a full-sized domestic window

• Main Authors: Lam, Bhan, Shi, Dongyuan, Gan, Woon-Seng, Elliott, Stephen J., Nishimura, Masaharu
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2021
• Subjects: Engineering::Electrical and electronic engineering; Electrical and Electronic Engineering; Mechanical Engineering
• Online Access: https://hdl.handle.net/10356/146090
• Institution: Nanyang Technological University

Shutting the window is usually the last resort in mitigating environmental noise, at the expense of natural ventilation. We describe an active sound control system fitted onto the opening of the domestic window that attenuates the incident sound, achieving a global reduction in the room interior whi...