A sound measurement system intended to be installed on a motor vehicle, the system comprising: a microphone, an element for supporting the microphone, mechanical means for protecting the microphone against various projections (water, dust, etc.) from the environment of the vehicle, and mechanical means for protecting the microphone from airborne noise originating from the routing of the sound wave between the source and the measurement (cavity noise) and from the environment of the measuring system (turbulence around the measuring device), the various mechanical protection means being separate or combined. A motor vehicle may be provided with such a system.


    Access

    Download


    Export, share and cite



    Title :

    SOUND MEASUREMENT SYSTEM FOR A MOTOR VEHICLE


    Contributors:

    Publication date :

    2020-01-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / G10K Tonerzeugungsvorrichtungen , SOUND-PRODUCING DEVICES



    Sound measurement system for a motor vehicle

    LINDA JEAN-LOUIS / AUGUET THIERRY / GRANDJEAN SYLVAIN | European Patent Office | 2021

    Free access

    Motor vehicle sound generator system

    SCHINDELE TOBIAS | European Patent Office | 2019

    Free access

    MOTOR VEHICLE SOUND GENERATOR SYSTEM

    SCHINDELE TOBIAS | European Patent Office | 2018

    Free access

    Sound simulation method and sound simulation system for motor vehicle and motor vehicle

    RUAN HUI / DU BO / CHEN QINGSONG | European Patent Office | 2023

    Free access

    MOTOR VEHICLE SOUND ENHANCEMENT

    RHEE SAMUEL / KINOSHITA TAKASHI | European Patent Office | 2018

    Free access