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电声器件名词术语
Terminology for electro-acoustic devices
参考页数：77P.;A4
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电声学 测听设备 第5部分:耳声阻抗/导纳的测量仪器
Electroacoustics.Audiometric equipment.Part 5:Instruments for the measurement of aural acoustic impedance/admittance
参考页数：27P.;A4
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电声学 助听器 第12部分:电连接器系统的尺寸
Electroacoustics.Hearing aids.Part 12:Dimensions of electrical connector systems
参考页数：18P.;A4
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电声学. 助听器. 助听器性能特性的测量
Electroacoustics. Hearing aids. Measurement of the performance characteristics of hearing aids
参考页数：42P.;A4
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电声学.人头和耳模拟器.用于测听计的超级听力耳机校正用听力耦合器
Electroacoustics. Simulators of human head and ear. Acoustic coupler for the calibration of supra-aural earphones used in audiometry
参考页数：16P.;A4
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电声学.助听器.助听器用感应回路系统.系统性能要求
Electroacoustics. Hearing aids. Induction-loop systems for hearing aid purposes. System performance requirements
参考页数：58P.;A4
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电声学.助听用音频感应环系统.用于评估人体照射限值指南符合性的,环发射低频磁场的计算和测量方法
Electroacoustics. Audio-frequency induction loop systems for assisted hearing. Methods of calculating and measuring the low-frequency magnetic field emissions from the loop for assessing conformity with guidelines on limits for human exposure
参考页数：18P.;A4
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电声学.分倍频程带和倍频程带滤波器.规格
Electroacoustics. Octave-band and fractional-octave-band filters. Specifications
参考页数：48P.;A4
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电声学. 声级计. 图像评价试验
Electroacoustics. Sound level meters. Pattern evaluation tests
参考页数：44P;A4
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电声学.声级计.周期性试验
Electroacoustics. Sound level meters. Periodic tests
参考页数：24P;A4
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