A new USB powered portable 4-channel real time Dynamic Signal Analyzer and its automotive applications are described. The design and architecture lend themselves to realtime NVH measurements and analysis in the field, in-vehicle or on production lines. Built-in signal conditioning provides for direct sensor power while the embedded DSP provides for signal processing on-board. Performance and implementation of FFT, digital filters and order analyses are presented.


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    Titel :

    A New Portable, PC Based, USB Powered Dynamic Signal Analyzer


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Yu, Caine (Autor:in) / Birdsong, Charles (Autor:in) / Ma, George (Autor:in) / Nieters, James (Autor:in) / Tang, Justin (Autor:in)

    Kongress:

    SAE 2001 Noise & Vibration Conference & Exposition ; 2001



    Erscheinungsdatum :

    30.04.2001




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




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