【英文标准名称】:Electroacoustics-Simulatorsofhumanheadandear-Earsimulatorforthecalibrationofsupra-auralearphones
【原文标准名称】:电声学.人头和耳模拟器.超级听力耳机校正用耳模拟器
【标准号】:BSEN60318-1-1998
【标准状态】:作废
【国别】:英国
【发布日期】:1998-10-15
【实施或试行日期】:1998-10-15
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:音频;声学设备;阻抗;文献索引;电声器件;听力测定;声学测量;电话设备;尺寸;耳机;试验设备;校正;声学;仿真耳;试验条件
【英文主题词】:Acoustics;Artificialears;Audiometers;Audiometry;Broadband;Calibration;Definitions;Deviations;Earsimulators;Earphones;Ears;Electricalengineering;Electroacoustics;Environment;Environmentaltests;Frequencies;Head(anatomy);Headphones;Hearingaids;Lossofhearing;Materials;Measurementmicrophones;Microphones;People;Pressurecompensation;Referencelevels;Simulators;Specification(approval);Testingconditions;Widebandtransmission
【摘要】:Relatestoearsimulatorscoveringthefrequencyband20Hzto10000Hz.
【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 J673
Title:Automotive Safety Glasses
Issuing Committee:Glazing Materials Standards Committee
Scope: This SAE Recommended Practice is intended to cover current safety glazing practice applicable to safety glasses for use in motor vehicles and motor vehicle equipment. Nominal specifications for thickness, flatness, curvature, size, and fabrication details are included principally for the guidance of body engineers and designers. For additional information on safety glazing materials for use in motor vehicles and motor vehicle equipment, see SAE J674.