ASTM F 1551-1994 合成草地使用表面和材料综合特性的标准试验方法

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【英文标准名称】:Europeandigitalcellulartelecommunicationssystem(phase1);comfortnoiseaspectsforfull-ratespeechtrafficchannels;englishversionI-ETS300038:1992
【原文标准名称】:欧洲数字移动电话远程通信系统(阶段1):全价话务通道的噪音解除特性;英文版本I-ETS300038:1992
【标准号】:DINVI-ETS300038-1993
【标准状态】:作废
【国别】:德国
【发布日期】:1993-01
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:语言;乱真信号;无线电通信;通道;数字连接;移动通信系统;语言传输;电话系统;背景;无线电控制;传播学;无线电电路;电信传输法;欧洲的;无线电发射机;无线电设备;移动无线电通信系统;数据传送;电信;模拟;数字电路
【英文主题词】:Background;Channels;Communication;Datatransfer;Digitalcircuits;Digitalconnections;European;Languages;Mobilecommunicationsystems;Mobileradiosystems;Noise(spurioussignals);Radiocircuits;Radiocontrol;Radioequipment;Radiotransmitters;Radiocommunication;Simulation;Speechtransmission;Speechtransmissionsystems;Telecommunication;Telecommunicationtransmissionmethods;Telecommunications;Telephonesystems;Transmissionperformance
【摘要】:Thedocumentdealswiththeevaluationofbackgroundacousticnoise,noiseparameterencoding/decodingandcomfortnoisegenerationforimplementationinallbasestationsystemsandmobilestations.#,,#
【中国标准分类号】:M11
【国际标准分类号】:33_070_50
【页数】:11P.;A4
【正文语种】:德语


【英文标准名称】:Electricitymetering-Dataexchangeformeterreading,tariffandloadcontrol-Part61:Objectidentificationsystem(OBIS)
【原文标准名称】:电量测量.抄表、电费和负载控制的数据交换.第61部分:目标识别系统(OBIS)
【标准号】:IEC62056-61-2006
【标准状态】:现行
【国别】:国际
【发布日期】:2006-11
【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/TC13
【标准类型】:()
【标准水平】:()
【中文主题词】:会计;附加设备;应用层;特性;代码;消费;计数器;电流;数据通信;数据元;数据交换;数据连接系统;数据网络;数据结构;数据传送;数据传输;配电;电能;电气工程;电度表;电力供应测量;电力传输;电子数据交换;电子设备;能量消耗;能量测量;识别;识别系统;负载控制;被测量值;测量;能耗测量;用电测量;测量设备;测量仪器;仪表读数;仪表;OBIS;目标识别系统;性能;时期;额定值;规范(验收);结构;费率;费率控制;收费计数装置;远距计数器;试验
【英文主题词】:Accounts;Additionalequipment;Applicationlayer;Characteristics;Codes;Consumption;Counters;Currents;Datacommunication;Dataelements;Dataexchange;Datalinksystem;Datanetwork;Datastructures;Datatransfer;Datatransmission;Distributionofelectricity;Electricenergy;Electricalengineering;Electricitymeter;Electricitysupplymeters;Electricitytransmission;ElectronicDataInterchange;Electronicequipment;Energyconsumption;Energymeasurement;Englishlanguage;Identification;Identificationssystems;Loadcontrol;Measuredvalue;Measurement;Measurementofconsumption;Measurementofpowerconsumption;Measuringequipment;Measuringinstruments;Meterreading;Meters;OBIS;Objectidentificationsystem;Performance;Period;Ratings;Specification(approval);Structure;Tariff;Tariffcontrol;Tariffmeteringdevices;Telecounters;Testing
【摘要】:TheOBjectIdentificationSystem(OBIS)definestheidentificationcodes(ID-codes)forcommonlyuseddataitemsinelectricitymeteringequipment.ThispartofIEC62056specifiestheoverallstructureoftheidentificationsystemandthemappingofalldataitemstotheiridentificationcodes.OBISprovidesauniqueidentifierforalldatawithinthemeteringequipment,includingnotonlymeasurementvalues,butalsoabstractvaluesusedforconfigurationorobtaininginformationaboutthebehaviourofthemeteringequipment.TheIDcodesdefinedinthisstandardareusedfortheidentificationof?logicalnamesofthevariousinstancesoftheinterfaceclasses,orobjects,asdefinedinIEC62056-62;?datatransmittedthroughcommunicationlines,seeClauseA.1;?datadisplayedonthemeteringequipment,seeClauseA.2.Thisstandardappliestoalltypesofelectricitymeteringequipment,suchasfullyintegratedmeters,modularmeters,tariffattachments,dataconcentrators,etc.Tocovermeteringequipmentmeasuringenergytypesotherthanelectricity,combinedmeteringequipmentmeasuringmorethanonetypeofenergyormeteringequipmentwithseveralphysicalmeasurementchannels,theconceptsofmediumandchannelsareintroduced.Thisallowsmeterdataoriginatingfromdifferentsourcestobeidentified.Whilethisstandardfullydefinesthestructureoftheidentificationsystemforothermedia,themappingofnon-electricalenergyrelateddataitemstoIDcodesneedstobecompletedseparately.NOTEEN13757-1definesidentifiersformeteringequipmentotherthanelectricity:heatcostallocators,cooling,heating,gas,coldwaterandhotwater.
【中国标准分类号】:N22
【国际标准分类号】:35_100;91_140_50
【页数】:38P;A4
【正文语种】:英语