ISO 9612-2009 声学.职业性噪音暴露的测定.工程方法

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【英文标准名称】:Acoustics-Determinationofoccupationalnoiseexposure-Engineeringmethod
【原文标准名称】:声学.职业性噪音暴露的测定.工程方法
【标准号】:ISO9612-2009
【标准状态】:现行
【国别】:国际
【发布日期】:2009-04
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC43
【标准类型】:()
【标准水平】:()
【中文主题词】:声学测量;声学;分析;听觉缺损;定义;评估;曝光;损伤;测量;测量技术;噪声;噪声控制;噪声干扰;噪声排放;噪声测量;噪声降低;职业安全;精密度;声压;工作地点
【英文主题词】:Acousticmeasurement;Acoustics;Analysis;Auditorydefects;Definitions;Evaluations;Exposure;Hazards;Impairmentdamage;Measurement;Measuringtechniques;Noise;Noisecontrol;Noisedisturbances;Noiseemissions;Noiselevels;Noisemeasurements;Noisereduction;Occupationalsafety;Precision;Soundpressure;Workingplaces
【摘要】:ThisInternationalStandardspecifiesanengineeringmethodformeasuringworkers’exposuretonoiseinaworkingenvironmentandcalculatingthenoiseexposurelevel.ThisInternationalStandarddealswithA-weightedlevelsbutisapplicablealsotoC-weightedlevels.Threedifferentstrategiesformeasurementarespecified.Themethodisusefulwhereadeterminationofnoiseexposuretoengineeringgradeisrequired,e.g.fordetailednoiseexposurestudiesorepidemiologicalstudiesofhearingdamageorotheradverseeffects.Themeasuringprocessrequiresobservationandanalysisofthenoiseexposureconditionssothatthequalityofthemeasurementscanbecontrolled.ThisInternationalStandardprovidesmethodsforestimatingtheuncertaintyoftheresults.ThisInternationalStandardisnotintendedforassessmentofmaskingoforalcommunicationorassessmentofinfrasound,ultrasoundandnon-auditoryeffectsofnoise.Itdoesnotapplytothemeasurementofthenoiseexposureoftheearwhenhearingprotectorsareworn.ResultsofthemeasurementsperformedinaccordancewiththisInternationalStandardcanprovideusefulinformationwhendefiningprioritiesfornoisecontrolmeasures.
【中国标准分类号】:Z32
【国际标准分类号】:13_140
【页数】:50P.;A4
【正文语种】:英语