【英文标准名称】:LightVehicleExhaustSoundLevelunderStationaryConditions,Measurementof
【原文标准名称】:静态条件下轻型车辆排气声级的测量
【标准号】:ANSI/SAEJ1169-1998
【标准状态】:作废
【国别】:美国
【发布日期】:1998-05
【实施或试行日期】:
【发布单位】:美国国家标准学会(ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:声学;汽车;机动车工程;客车;排气系统;测量;噪声;噪声测量;声音
【英文主题词】:Acoustics;Automobiles;Automotiveengineering;Buses;Exhaustsystems;Measurement;Noise;Noisemeasurements;Sound
【摘要】:ThisSAEStandardestablishesthetestprocedure,environment,andinstrumentationtobeusedformeasuringtheexhaustsoundlevelforpassengercars,multipurposevehicles,andlighttrucksunderstationaryconditions.Measurementsaretakenundersteady-stateconditions.Inthisrespect,thisprocedurediffersfromISO5130whichincludesmeasurementsunderthedynamicconditionsofanenginedeceleration.Thissoundlevelmeasurementprocedurehasbeendevelopedasaguideforgovernmentalagenciesestablishingvehiclein-servicesoundlevelregulationsandenforcementmeasurementprocedures.Itisdirectedattheassessmentofvehicleexhaustnoiseandisnotintendedtodeterminemaximumvehiclesoundlevels.
【中国标准分类号】:Z32
【国际标准分类号】:17_140_30;43_060_20
【页数】:
【正文语种】:英语