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【英文标准名称】:Hearingaids.Definitionsandmeasuringmethods.
【原文标准名称】:助听器.定义和测量方法
【标准号】:NFC97-610-1986
【标准状态】:现行
【国别】:法国
【发布日期】:1986-08-01
【实施或试行日期】:1986-08-20
【发布单位】:法国标准化协会(FR-AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:标志;输入阻抗;声学;自动获取控制;图形符号;电的;特性;测量仪器;规范(验收);作标记;检验;测量技术;安全工程;试验;磁场;安全;安全要求;短管接头;插接件连接;医用电气设备;额定值;放大器;磁场测量;编写;医疗技术学;交付使用;耳机;电感线圈;计数检查;声学性质和声学现象;声学测量;声强;感应;无线电话;仿真乳突;识别方法;入口;电插头;场强(电);测量设备;符号;磁场强度;频率曲线;电缆接头;短接管;测量条件;助听器;电声学;听力测定;频率;插入式耳机;电气安全;电声效应;电声器件;音频;放大;电磁感应;电性质和电现象;试验条件;尺寸;曲线;插头;电气工程;增益控制;波的传播;测量;可置换性;电连接器;自动控制系统;信息交换;骨导体;声频;传输特性;表示法;定义;控制
【英文主题词】:acoustoelectricdevices;plugs;audiometry;nipples(pipes);inductancecoils;acousticpropertiesandphenomena;identificationmethods;symbols;transmissioncharacteristics;marking;electroacoustics;hearingaids;automaticcontrolsystems;measurementconditions;electricalsafety;control;boneconductors;induction;insertearphones;amplifiers;electricconnectors;inspection;acousticmeasurement;artificialmastoids;fieldstrength(electric);soundpressurelevel;voicefrequency;safetyrequirements;audiofrequencies;earphones;representations;informationinterchange;safety;frequencies;inputimpedance;entrances;inputsignals;curves(geometry);gaincontrol;electricalmedicalequipment;electricplugs;magneticfieldstrength;specification(approval);magneticfields;measuringequipment;nipples;magneticfieldmeasurement;electrical;replaceability;testing;soundintensity;signals;frequencycurve;radiotelephony;safetyengineering;amplification;electricalengineering;acoustics;cablessplices;dimensions;inductionloops;automaticgaincontrol;widemillstrip;measurement;definitions;wavepropagation;medicaltechnology;commissioning;electromagneticinduction;measuringtechniques;graphicsymbols;electricalpropertiesandphenomena;signs;properties;definition;inspectionbyattributes;testingconditions;measuringinstruments;ratings;acoustoelectriceffects;connectoredjoints
【摘要】:
【中国标准分类号】:L31
【国际标准分类号】:17_140_50;31_220_10
【页数】:56P.;A4
【正文语种】:其他