Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
JJG 175-2015 |
Verification Regulation of Working Standard microphones (Electrostatic Actuator Method) 工作标准传声器(静电激励器法)检定规程 |
China Metrological
Standards microphones |
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SJ/T 10725-2013 |
Electroacoustics. Measurement methods of electroacoustic characteristics for measurement condenser microphones 电声学 测量电容传声器电声性能的测量方法 |
China Electronics
Standards microphones |
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SJ/T 10724-2013 |
Electroacoustics. General specification of measurement condenser microphones 电声学 测量电容传声器通用规范 |
China Electronics
Standards microphones |
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JJF 1202-2008 |
Calibration specification for electret microphones 驻极体传声器校准规范 |
China Metrological
Standards microphones |
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JJG 1019-2007 |
Verification Regulation of Working Standard microphones (Coupler Comparison Method) 工作标准传声器(耦合腔比较法)检定规程 |
China Metrological
Standards microphones |
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JJG 790-2005 |
Verification regulation of laboratory standard microphones (coupler reciprocity method) 实验室标准传声器(耦合腔互易法) |
China Metrological
Standards microphones |
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JJG 482-2005 |
Verification regulation of laboratory standard microphones (free-field reciprocity method) 实验室标准传声器(自由场互易法)检定规程 |
China Metrological
Standards microphones |
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YD/T 1312.5-2004 |
Requirements and measurement methods of electromagnetic compatibility for radio communication equipment. Part 5: Radio Frequency (RF) audio link equipment and wireless microphones 无线通信设备电磁兼容性要求和测量方法 第5部分:无线语音链路设备和无线话筒 |
China Telecommunication
Standards microphones |
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