论文信息 - Separation of Rolling Noise and Aerodynamic Noise by In-Service Measurement of Combined Roughness and Transfer Functions on a High Speed Slab Track

Separation of Rolling Noise and Aerodynamic Noise by In-Service Measurement of Combined Roughness and Transfer Functions on a High Speed Slab Track

Combined sound and vibration measurements during train pass-bys can be used to quantify contributions from the excitation and transmission of rolling noise. This is useful for the identification of sound sources and the assessment of the track contribution. In this paper, a practical application on a high-speed track is discussed.

M. G. Dittrich | H. W. Jansen

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