An active noise barrier with unidirectional secondary sources

• المؤلفون الرئيسيون: Chen, Weisong, Rao, Wei, Min, Hequn, Qiu, Xiaojun
• مؤلفون آخرون: School of Mechanical and Aerospace Engineering
• التنسيق: مقال
• اللغة: English
• منشور في: 2011
• الموضوعات: DRNTU::Science::Physics::Acoustics and sound
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/94100; http://hdl.handle.net/10220/7016
• المؤسسة: Nanyang Technological University

An active noise barrier with unidirectional secondary sources is investigated in this paper, where the unidirectional secondary source consists of two closely located loudspeakers with pre-adjusted phase difference. The secondary sound field of the unidirectional sources is adjusted to maximally mat...