DIN EN ISO 9614-3-2003 声学.利用声音强度测定噪声源声功率级.第3部分:精确扫描测量法
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【英文标准名称】:Acoustics-Determinationofsoundpowerlevelsofnoisesourcesusingsoundintensity-Part3:Precisionmethodformeasurementbyscanning(ISO9614-3:2002);GermanversionENISO9614-3:2002
【原文标准名称】:声学.利用声音强度测定噪声源声功率级.第3部分:精确扫描测量法
【标准号】:DINENISO9614-3-2003
【标准状态】:作废
【国别】:德国
【发布日期】:2003-04
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:声学试验;机器;声学;声强;定义;方法;噪声辐射;声功率;声源;扫描器;噪声源;扫描;连续的;噪声测量;噪声;测量;测定;特性;声学测量;声级
【英文主题词】:Acousticmeasurement;Acoustictesting;Acoustics;Calibration;Continuous;Definitions;Determination;Earprotectors;Externalnoise;Intensity;Machinenoise;Machines;Measurement;Measuringenvironment;Measuringincertainity;Measuringinstruments;Measuringsurfaces;Measuringtechniques;Methods;Noise;Noiseemissions;Noise(environmental);Noisemeasurements;Noisesources;Precision;Properties;Scanners;Scanning;Soundfields;Soundintensity;Soundlevel;Soundpower;Soundpressure;Soundsources;Specification(approval);Temperature;Testing;Winds
【摘要】:Thedocumentspecifiesaprecisionmethodformeasuringthecomponentofsoundintensitynormaltoameasurementsurfaceenclosingthesoundsourceofwhichthesoundpowerlevelistobedetermined.Themeasurementsareperformedbyscanningaintensityprobeoverthemeasurementsurface,eithermanuallyorbymeansofamechanicalsystem.Theoctavebandorbandlimitedweightedsoundpowerleveliscalculatedfromthemeasuredone-thirdoctavebandvalues.Themethodisapplicabletosourcesproducingnoisestationaryintime,andisapplicableinspecifictestenvironments.
【中国标准分类号】:Z32
【国际标准分类号】:17_140_20
【页数】:47P.;A4
【正文语种】:德语
【原文标准名称】:声学.利用声音强度测定噪声源声功率级.第3部分:精确扫描测量法
【标准号】:DINENISO9614-3-2003
【标准状态】:作废
【国别】:德国
【发布日期】:2003-04
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:声学试验;机器;声学;声强;定义;方法;噪声辐射;声功率;声源;扫描器;噪声源;扫描;连续的;噪声测量;噪声;测量;测定;特性;声学测量;声级
【英文主题词】:Acousticmeasurement;Acoustictesting;Acoustics;Calibration;Continuous;Definitions;Determination;Earprotectors;Externalnoise;Intensity;Machinenoise;Machines;Measurement;Measuringenvironment;Measuringincertainity;Measuringinstruments;Measuringsurfaces;Measuringtechniques;Methods;Noise;Noiseemissions;Noise(environmental);Noisemeasurements;Noisesources;Precision;Properties;Scanners;Scanning;Soundfields;Soundintensity;Soundlevel;Soundpower;Soundpressure;Soundsources;Specification(approval);Temperature;Testing;Winds
【摘要】:Thedocumentspecifiesaprecisionmethodformeasuringthecomponentofsoundintensitynormaltoameasurementsurfaceenclosingthesoundsourceofwhichthesoundpowerlevelistobedetermined.Themeasurementsareperformedbyscanningaintensityprobeoverthemeasurementsurface,eithermanuallyorbymeansofamechanicalsystem.Theoctavebandorbandlimitedweightedsoundpowerleveliscalculatedfromthemeasuredone-thirdoctavebandvalues.Themethodisapplicabletosourcesproducingnoisestationaryintime,andisapplicableinspecifictestenvironments.
【中国标准分类号】:Z32
【国际标准分类号】:17_140_20
【页数】:47P.;A4
【正文语种】:德语
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