【英文标准名称】:Electroacoustics-Simulatorsofhumanheadandear-Part5:2cmcouplerforthemeasurementofhearingaidsandearphonescoupledtotheearbymeansofearinserts(IEC60318-5:2006);GermanversionEN60318-5:2006
【原文标准名称】:电声学.人头部和耳朵模拟器.第5部分:通过耳塞测量连接耳朵的助听器和耳机用2立方厘米耦合器
【标准号】:EN60318-5-2006
【标准状态】:现行
【国别】:
【发布日期】:2007-04
【实施或试行日期】:2007-04-01
【发布单位】:欧洲标准学会(EN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:声耦合器;声学;残疾人辅助器具;听力计;听力测定;校正;耦合器;定义;尺寸;耳机;电气工程;电声学;频率;助听器;失支听觉;测量;测量不确定度;听力缺失人;施压;纯音听度计;参考级;模拟器;声强;声级;声压级;振动工程
【英文主题词】:Acousticcouplers;Acoustics;Aidsforthedisabled;Audiometers;Audiometry;Calibration;Couplers;Definition;Definitions;Dimensions;Earphones;Electricalengineering;Electroacoustics;Frequencies;Headphones;Hearingaids;Lossofhearing;Measurement;Measuringincertainity;Personswithdefectivehearing;Pressureforce;Pure-toneaudiometers;Referencelevels;Simulators;Soundintensity;Soundlevels;Soundpressurelevel;Vibrationengineering
【摘要】:
【中国标准分类号】:L31
【国际标准分类号】:17_140_50
【页数】:16P.;A4
【正文语种】:英语


Product Code:SAE AMS3699
Title:Resin System, Epoxy, Carbon Microballoon Filled, 135Mdc (275Mdf) Cure (NONCURRENT Jan 1993)
Issuing Committee:Ams P Polymeric Materials Committee
Scope:This specification covers a two-part epoxy resin system in the form of a bisphenol "A" epoxy resin filled with fumed silica and carbon microspheres nd a separate curing agent.