The enroute noise of an Advanced Turboprop powered aircraft was estimated. The measured noise levels were roughly equivalent in annoyance to the noise 15.24 m from an automobile traveling at 80 km/h. It is felt that these levels would not illicit noise complaints from urban areas during the day but might be a slight annoyance in rural areas or in urban areas at night. Although it is not felt that the enroute noise is a major problem, it is indicated that a reduction in the enroute noise could improve the acceptability of advance turboprop airplanes.


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    Title :

    Estimate of the Enroute Noise of an Advanced Turboprop Airplane


    Contributors:

    Publication date :

    1986


    Size :

    24 pages


    Type of media :

    Report


    Type of material :

    No indication


    Language :

    English