Titlebook: Automotive Acoustics Conference 2019; 5. Internationale AT Wolfgang Siebenpfeiffer Conference proceedings 2020 Der/die Herausgeber bzw. der

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Regelung der Verantwortungen: Auftragnehmerudies: one for engine booming noise and one for gear noise. It is shown how the proposed KPI can fit in a robust target cascading process that can be used throughout the different project phases..Since the final host vehicle is often not available during the component development, it is important th

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Konzepte in der Humanpharmakologie definition of corresponding reduction targets and eventually design concrete countermeasures to achieve them. In particular, in this last step, vehicles are to be fitted with some optimized exterior acoustic package, which requires a thorough insight into the noise radiation from both powertrain an

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Eigenbewertung der Prüfeinrichtungk for the efficient simulation, including parametric analysis, of wheel arch acoustic treatments. A finite element scheme is used to solve the acoustic propagation of different sources around a car tire while a locally-reacting admittance boundary condition is used to model the wheel arch acoustic t

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NVH Design Criterion of Electric Powertrain Mounts,f electric vehicles is mainly the high-frequency whining noise generated by electromagnetic forces and transmission gear meshing. Although the radiated sound power is far less than that of an internal combustion engine, the high frequency noise of the electric motor and the transmission is much anno