1996年2月29日 · Significant advances have been made during the past 45 years in the understanding of airplane interior noise. Noise sources and transmission paths are discussed, …

One of the most important factors influencing passengers' comfortableness for civil aircraft is interior noise whose minimization is one of the goals for all countries in the world. This...

摘要 飞机舱内噪声是影响乘客舒适性的一项重要指标,舱内噪声的最小化是国内外共同追求的目标。 在对飞机外部噪声源特性进行介绍的基础上,对噪声源/传递路径识别、舱内降噪措施以及声 …

New system identification techniques for aircraft interior noise were developed and successfully applied to test structures and real aircraft fuselages. New active and active-passive control …

2022年6月15日 · In this paper, the cabin noise of five wide-body aircraft, namely Airbus A330-300ER, A350-900, A380–800, and Boeing B777-200ER and B787-900, was recorded using a …

2018年3月15日 · The mean values of measured interior noise are compared to the mean values of sideline noise levels (EPNdB) by aircraft models. On average, the mean in-cabin noise …

2007年9月27日 · Interior noise of four airplanes (piston, turboprop, turbojet and turbofan) and two helicopters (piston and turbine) is analyzed. Spectral and temporal properties of interior noise …

interior noise by restructuring the vibrational energy in the fuselage from modes that couple well to the interior sound field to more poorly coupled structural modes. This is achieved by allowing …

1991年8月1日 · The generation and control of flight vehicle interior noise is discussed. Emphasis is placed on the mechanisms of transmission through airborne and structure-borne paths and …

Research status of aircraft interior noise ZUO Kongcheng, CHEN Peng, WANG Zheng, TIAN Hao, TANG Daofeng. 航空学报 . 2016, (8): 2370 -2384 . DOI: 10.7527/S1000-6893.2016.0073 地 …