专利名称：Method and a system for determining the
component of tyre-road noise in the totalnoise in the interior of a vehicle
发明人：Matthias Riegel,Martin Helfer申请号：US11257754申请日：20051024
公开号：US20060266120A1公开日：20061130
专利附图：
摘要：In order to provide a method for determining the component of noise whichresults from the rolling of at least one wheel of a vehicle on a roadway in the total noise
in the interior of a vehicle with the aid of which method a noise component of the tyre-roadway noise within the total noise in the interior of a vehicle can be determined in asimple manner, it is proposed that the vehicle that is to be measured on which there isarranged at least one wheel and also at least one recording of the tyre rolling noise bemade available, that the recording of the tyre rolling noise be reproduced in the vicinityof at least one wheel arranged on the vehicle being measured, and that the noisecomponent that is to be determined be measured at at least one internal spatial point inthe interior of the vehicle during the reproduction of the recording of the tyre rollingnoise. Furthermore, there is also proposed a system for determining the component ofnoise which results from the rolling of a wheel the vehicle on a roadway in the total noisein the interior of a vehicle.
申请人：Matthias Riegel,Martin Helfer
地址：Filderstadt DE,Sindelfingen DE
国籍：DE,DE
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