NF T46-032-1977 硫化橡胶.低温性能温度－收缩程序的测定(TR试验)

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【英文标准名称】:Electroacoustics.Hearingaids.Methodsforcharacterisingsignalprocessinginhearingaidswithaspeech-likesignal
【原文标准名称】:电声学.助听器.带类语音信号助听器的特征化信号处理方法
【标准号】:BSEN60118-15-2012
【标准状态】:现行
【国别】:英国
【发布日期】:2012-05-31
【实施或试行日期】:2012-05-31
【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】:声学测量;声学性质和声学现象;声学试验;声学;电声器件;听力计;听觉阈;数据;定义;耳;电声学;频率;频率测量;功能特性;听觉能力;助听器;听力(听觉保护);信息交换;测量;测量条件;测量仪器;测量技术;噪声;噪声(环境的);公称尺寸;精密度;性能;质量检验;额定值;灵敏度;信号处理;信号;声音;声场;声压级;声源;规范(验收);语音清晰度;测试信号;试验;试验条件;传输;传输特性
【英文主题词】:Acousticmeasurement;Acousticpropertiesandphenomena;Acoustictesting;Acoustics;Acoustoelectricdevices;Audiometers;Auditorythreshold;Data;Definitions;Ears;Electroacoustics;Frequencies;Frequencymeasurement;Functionalproperties;Hearingability;Hearingaids;Hearing(auditoryperception);Informationinterchange;Measurement;Measurementconditions;Measuringinstruments;Measuringtechniques;Noise;Noise(environmental);Nominalsizes;Precision;Properties;Qualitytesting;Ratings;Sensitivity;Signalprocessing;Signals;Sound;Soundfields;Soundpressurelevel;Soundsources;Specification(approval);Speechintelligibility;Testsignals;Testing;Testingconditions;Transmission;Transmissioncharacteristics
【摘要】:
【中国标准分类号】:
【国际标准分类号】:11_180_15
【页数】:36P;A4
【正文语种】:英语


【英文标准名称】:Electroacoustics-Hearingaids-Part8:Methodsofmeasurementofperformancecharacteristicsofhearingaidsundersimulatedinsituworkingconditions
【原文标准名称】:电声学.助听器.第8部分:助听器在模拟现场工作条件时的性能特性测量
【标准号】:IEC60118-8-2005
【标准状态】:现行
【国别】:国际
【发布日期】:2005-10
【实施或试行日期】:
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:IEC/TC29
【标准类型】:()
【标准水平】:()
【中文主题词】:电气工程;测量技术;传输特性;定义;规范(验收);测量;传输;影响;试验标样;电声学;公称尺寸;助听器;声学;就地;影响因素;听力测定;电声器件;特性;声学性质和声学现象;试验模型;模拟
【英文主题词】:Acousticpropertiesandphenomena;Acoustics;Acoustoelectricdevices;Audiometry;Definitions;Electricalengineering;Electroacoustics;Hearingaids;Insitu;Influencefactors;Influences;Measurement;Measuringtechniques;Nominalsizes;Properties;Simulation;Specification(approval);Testdummies;Testmodels;Transmission;Transmissioncharacteristics
【摘要】:Thisreportappliestotheperformancecharacteristicsofhearingaids.Measuringmethodsthattakeintoaccounttheacousticalinfluenceofthewearerontheperformanceofhearingaidsareimportant,particularlywhentheresultsaretobeusedtoassistinthefittingofhearingaids.TheinformationobtainedusingthisreportislikelytobemorerelevanttothefittingofhearingaidsthanthatprovidedbypublicationsconcernedwithtypeapprovalandqualitycontrolsuchasIECPublication118-0:HearingAids:Part0:MeasurementofElectroacousticalCharacteristics,andIECPublication118-7:HearingAids,Part7:MeasurementofPerformanceCharacteristicsofHearingAidsforQualityInspectionforDeliveryPurposes.Themethodsspecifiedinthisreportrequireadevicesuchasamanikintosimulatethepresenceofthewearer.Workonareportforaheadandtorsosimulatorisinprogress.Pendinganagreementonamanikin,ithasbeenfoundnecessarytoestablishcertainguidelinesforsimulatedinsitumeasurementsofhearingaids.Therecommendedmethodsaredescribedinthisreport.
【中国标准分类号】:L31
【国际标准分类号】:11_180_15
【页数】:72P.;A4
【正文语种】:英语