The small, irregular volume of the typical automotive cabin can induce large, unpredictable variations in the low frequency response (< 200 Hz) of woofers in the audio system. Acoustic transfer function measurements of these effects, made using a reciprocity technique, show these variations at the listener's position. The response of a subwoofer design at any position in the vehicle can be predicted and optimized through computer aided convolution of the woofer response and the acoustic transfer function. A commercially available loudspeaker acoustic simulator, SPEAK, was used for woofer system design and simulation in an automobile.


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    Titel :

    Design of automotive audio systems using the acoustic transfer function measurement


    Weitere Titelangaben:

    Entwicklung des Kraftfahrzeugaudiosystems durch Messung akustischer Übertragungsfunktion


    Beteiligte:
    Stratman, J.A. (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    1992


    Format / Umfang :

    17 Seiten, 27 Bilder, 1 Tabelle, 29 Quellen



    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch





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