This paper investigates a particular subset of nonlinear distortion found in many automotive loudspeakers. This distortion occurs when the frequency response transfer function of the loudspeaker varies as its diaphragm moves from rest position. Subjective listening tests were performed, and the distortion was proven to be audible on music selections, even with small movements of the diaphragm (less than 3.0 mm peak to peak). These subjective tests correlate strongly with measured data from the described test method. The significance to audio system performance is discussed.


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    Titel :

    Position Dependent Amplitude Response in Automotive Loudspeakers


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Ziemba, Mark (Autor:in)

    Kongress:

    SAE 2000 World Congress ; 2000



    Erscheinungsdatum :

    2000-03-06




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :


    Position Dependent Amplitude Response in Automotive Loudspeakers

    Ziemba, M. / Society of Automotive Engineers | British Library Conference Proceedings | 2000


    Position dependent amplitude response on automotive loudspeakers

    Ziemba,M. / Matsushita Communication Industrial,US | Kraftfahrwesen | 2000


    Improved Customer Satisfaction in Automotive Loudspeakers

    Klacza, R. E. / Society of Automotive Engineers | British Library Conference Proceedings | 2000


    Improved Customer Satisfaction in Automotive Loudspeakers

    Klacza, Robert E. | SAE Technical Papers | 2000


    Improved customer satisfaction in automotive loudspeakers

    Lkacza,R.E. / Bartech Group,US | Kraftfahrwesen | 2000