标准号: |
IEC 60268-4-2018 |
英文名称: |
Sound system equipment - Part 4: Microphones |
中标分类: |
通信广播>>音响、电声设备 |
发布日期: |
2018-0901 |
发布单位: |
IX-IEC |
标准状态: |
请与本站工作人员进行确认 |
ICS分类: |
附件>>附件 |
起草单位/标准公告: |
IEC/TC 100 Audio-, Video- und Multimedia-Systeme und -Ger?te;IEC/TC 100 Sound, vision and multimedia systems and equipment;IEC/CE 100 |
正文语言: |
英语 |
原文名称: |
Elektroakustische Ger?te - Teil 4: Mikrofone |
页数: |
54P.;A4 |
附注: |
History:IEC 60268-4-2018-09;IEC 100/2992/CDV-2017-11;IEC 100/2925/CD-2017-04;IEC 60268-4-2014-06;IEC 100/2116/CDV-2013-04;IEC 100/1966/CD-2012-03;IEC 60268-4-2010-06;IEC 100/1678/FDIS-2010-02;IEC 100/1549/CDV-2009-04;IEC 100/1456/CD-2008-10;IEC 60268-4-2004-02;IEC 100/721/FDIS-2003-10;IEC 100/534/CDV-2002-07;IEC 60268-4-1997-08;IEC 100C/53/FDIS-1997-04;IEC 60268-4-1972 |
被代替标准: |
IEC 100/2992/CDV-2017;IEC 60268-4-2014 |
引用标准: |
CISPR 35-2016;EN 55103-2-2009;EN 300422-2 V 1.3.1-2011;IEC 60268-1-1985;IEC 60268-1 AMD 1-1988;IEC 60268-1 AMD 2-1988;IEC 60268-2-1987;IEC 60268-2 AMD 1-1991;IEC 60268-3-2013;IEC 60268-5-2003;IEC 60268-5 AMD 1-2007;IEC 60268-11-1987;IEC 60268-11 AMD 1-1989;IEC 60268-11 AMD 2-1991;IEC 60268-12-1987;IEC 60268-12 AMD 1-1991;IEC 60268-12 AMD 2-1994;IEC 61000-4-2-2008;IEC 61000-4-3-2006;IEC 61000-4-3 AMD 1-2007;IEC 61000-4-3 AMD 2-2010;IEC 61000-4-4-2012;IEC 61000-4-6-2013;IEC 61000-4-8-2009;IEC 61000-4-16-1998;IEC 61000-4-17-1999;IEC 61000-4-17 AMD 1-2001;IEC 61000-4-17 AMD 2-2008;IEC 61260-1-2014;IEC 61938-2013;ITU-T P.51-1996 |
内容提要(EN): |
Acoustics;Acoustoelectric devices;Amplitude;Characteristics;Classification;Definitions;Digital;Dimensions;Distortion factors;Dynamics;Electric power systems;Electrical engineering;Electrical equipment;Electrical impedance;Electroacoustics;Electromagnetic compatibility;Environmental condition;Frequencies;Frequency curve;Frequency response;Impedance;Influence quantity;Interferences;Interfering noise;Magnetic fields;Marking;Measurement;Measuring techniques;Microphones;Natural noise voltage;Noise;Non-linearity;Operating conditions;Parameters;Performance;Properties;Reference axes;Reference curve;Sound broadcasting;Sound pressure;Sound pressure level;Sound transmission;Symmetry;Testing;Transfer coefficient;Transmission devices;Transmission systems;Voltage measuring;Public-address systems |
归属: |
国际 |