血统
发表于 2025-3-26 21:15:10
Localizing Noise Sources on a Rail Vehicle during Pass-By,es using beamforming. Based on measurements with an array of microphones, while also measuring the position of the vehicle, the technique calculates the contribution of noise, and visualizes it as a contour plot on top of a picture of the train. Deconvolution is applied in addition to traditional be
易发怒
发表于 2025-3-27 03:14:53
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Veneer
发表于 2025-3-27 08:08:00
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裙带关系
发表于 2025-3-27 11:22:55
Jens C.O. Nielsen,David Anderson,Paul de VosFosters a better understanding of all important topics and current challenges in the field of railway noise and vibration.Proposes solutions for a variety of issues related to railway noise and vibrat
Invigorate
发表于 2025-3-27 14:26:16
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PANEL
发表于 2025-3-27 21:11:17
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Entropion
发表于 2025-3-28 01:57:10
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向下五度才偏
发表于 2025-3-28 03:58:26
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狂怒
发表于 2025-3-28 07:34:44
Railway Noise Control in Europe: Current Status,alues. 2) Promote the retrofitting of existing freight vehicles with composite brake blocks. 3) Build noise barriers and install insulated windows. 4) Pursue further solutions in special cases..Noise differentiated track access charges (NDTAC) have been proposed as the main incentive for retrofittin
Dysplasia
发表于 2025-3-28 11:54:23
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