Tests intended for determining what type of elevated-railway construction is effective against noise; measurements made of amount of noise right under and at several points along track of elevated railroads in and near Tokyo, Osaka and Kobe; device, together with 2-A audiometer, was employed, by means of which noise as received by microphone was indicated by meter. (In Japanese with brief English abstract)


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    Titel :

    Construction of elevated railways and noises of electric cars


    Weitere Titelangaben:

    Japanese Gov Rys -- Bul


    Beteiligte:
    Kawaguchi, T. (Autor:in) / Hirokawa, G. (Autor:in)


    Erscheinungsdatum :

    1934


    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Japanisch


    Schlagwörter :


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    Barker, Gerald | Engineering Index Backfile | 1903


    Reducing noises in street cars

    Tobey, S.B. | Engineering Index Backfile | 1928