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电磁适应性和无线电频谱事项(ERM).25 MHz-3 GHz频率范围用无线扩音器.第1部分:技术特性和测量方法(V1.5.1)
Electromagnetic compatibility and Radio spectrum Matters (ERM) - Wireless microphones in the 25 MHz to 3 GHz frequency range - Part 1 : technical characteristics and methods of measurement (V1.5.1)
参考页数:62P.;A4
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声系统设备.第4部分:传声器
Sound system equipment - Part 4 : microphones
参考页数:59P.;A4
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电声学.测量传声器.第2部分:用互易技术对实验室标准传声器进行压力校准的基本方法
Electroacoustics - Measurement microphones - Part 2 : primary method for the pressure calibration of laboratory standard microphones by the reciprocity technique.
参考页数:47P;A4
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声学.置于耳边的噪声源排放噪声的测定.真耳中使用传声器的技术(MIRE 技术)
Acoustics - Determination of sound immission from sound sources placed closed to the ear - Part 1 : technique using a microphone in a real ear (MIRE technique).
参考页数:31P.;A4
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家用高保真音响设备和系统.测量和规范其性能的方法.第5部分:扬声器
Household high-fidelity audio equipment and systems - Methods of measurement and specifying the performance - Part 5 : loudspeakers.
参考页数:7P.;A4
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音响系统设备.第7部分:头带式受话器和耳机
Sound system equipment. Part 7 : headphones and earphones.
参考页数:38P.;A4
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扩音器的测量.第4部分:工作标准扩音器的规范
Measurement microphones. Part 4 : specifications for working standard microphones.
参考页数:15P.;A4
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声系统设备.第5部分:扬声器
Sound system equipment - Part 5 : loudspeakers.
参考页数:56P.;A4
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语音通信用传声器和耳机
Microphones and earphones for speech communications.
参考页数:31P.;A4
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无线电设备和系统(RES).无线话筒和类似的射频(RF)音频链接设备的电磁兼容性(EMC)标准
Radio Equipment and Systems (RES). Electro-Magnetic Compatibility (EMC) standard for wireless microphones and similar Radio Frenquency (RF) audio link equipment.
参考页数:38P.;A4
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