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  • AS 4241-1994
    聲學.聲強測量儀.壓強傳聲器配對的測量

    Acoustics - Instruments for the measurement of sound intensity - Measurement with pairs of pressure sensing microphones


    標準號
    AS 4241-1994
    發布日期
    1994年08月03日
    實施日期
    1994年10月17日
    廢止日期
    國際標準分類號
    17.140.01
    發布單位
    AU-SA
    適用范圍
    Specifies the requirements for sound intensity instruments, comprising sound intensity probes and processors which detect sound intensity by pairs of spatially separated pressure sensing microphones. It also specifies requirements for calibrators and the




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