Comparative study on ground runup noise and takeoff flyover noise made on turbojet engine equipped with noise suppressor and unsuppressed turbofan engine; sound power levels at various frequencies, perceived noise levels and sound directivity are investigated, as well as cabin interior noise and speech interference levels during actual flight.


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    Titel :

    Noise levels of turbojet- and turbofan-powered aircraft


    Weitere Titelangaben:

    Sound


    Beteiligte:
    Marsh, A.H. (Autor:in) / McPike, A.L. (Autor:in)

    Erschienen in:

    Sound ; 2 , n 5


    Erscheinungsdatum :

    1963


    Format / Umfang :

    6 pages


    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :


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