BS EN 61938-1997 音频、视频和视听系统.互联和匹配值.模拟信号选匹配值
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【英文标准名称】:Audio,videoandaudiovisualsystems-Interconnectionsandmatchingvalues-Preferredmatchingvaluesofanaloguesignals
【原文标准名称】:音频、视频和视听系统.互联和匹配值.模拟信号选匹配值
【标准号】:BSEN61938-1997
【标准状态】:现行
【国别】:英国
【发布日期】:1997-05-15
【实施或试行日期】:1997-05-15
【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】:电绝缘;网络参数;电阻;视听资料;扬声器;唱机拾音器;电源阻抗;控制信号;音频放大器;输出阻抗;标准化参数;模拟信号;无线电接收机;电压;头戴送受话器;作标记;界面;信号电平;磁带录像机;额定电压;声信号;电气公差;音频系统;电力系统;阻抗;音频设备;额定值;传声器;电缆;视频信号;导电体;电感;放大器
【英文主题词】:Acousticsignals;Adaptation;Amplifiers;Analoguesignals;Audioappliances;Audiovisualequipment;Audiovisualmaterials;Connectedload;Electricconnectors;Electricplugs;Electricpowersystems;Electricalengineering;Electroacoustics;Entertainmentelectronics;Gramophonepick-ups;Headphones;Inputsignals;Interconnection;Interfaces(dataprocessing);Loudspeakers;Marking;Matchingvalues;Microphones;Outputsignals;Televisionreceivers;Videoengineering;Videoequipment
【摘要】:Establisheselectricalmatchingvaluesfortheinterconnectionofanaloguesignalsforaudio,videoandAVsystemequipment,andincludesaudiobutnotvideosignalsforbroadcastandsimilaruse.
【中国标准分类号】:M72
【国际标准分类号】:33_160_40
【页数】:32P.;A4
【正文语种】:英语
【英文标准名称】:StandardforGas-InsulatedSubstations
【原文标准名称】:气体绝缘变电站标准
【标准号】:ANSI/IEEEC37.122-2002
【标准状态】:作废
【国别】:美国
【发布日期】:2002-10-29
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:IEEE
【标准类型】:()
【标准水平】:()
【中文主题词】:发电厂;交流电传输;装置
【英文主题词】:installations;gas-insulated;electricalengineering;electricpowerstations;powergeneratingplant;alternating-currentpowertransmission
【摘要】:Establishesratingsandrequirementsforplanning,design,testing,installation,andoperationofgas-insulatedsubstationsforacapplicationsforvoltagesfrom72.5to800kV.
【中国标准分类号】:F21
【国际标准分类号】:29_240_10
【页数】:
【正文语种】:英语
Product Code:SAE AIR5493
Title:Requirements for Development, Implementation and Control of An Aerospace Auditor Training
Issuing Committee:G-14 Americas Aerospace Quality Standards Committee (Aaqsc)
Scope:This document shall be applied by accreditation bodies, registrars and other providers of training for the instruction of auditors or other professionals for specialization for the aerospace industry per the requirements of AIR5359. Additionally, this document applies to all organizations qualifying Aerospace Auditors in support of Aerospace Quality Systems standards AS9000 and AS9100.