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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 25498.5-2017 |
Electroacoustics—Simulators of human head and ear—Part 5：2 cm3 coupler for the measurement of hearing aids and earphones coupled to the ear by means of ear inserts 电声学 人头模拟器和耳模拟器 第5部分：测量助听器和以插入方式与人耳耦合的耳机用2cm3声耦合器 |
China National Standards earphones |
 English PDF |
| GB/T 15528-2013 |
Methods of measurement on microphones and earphones for speech communications 语音通信用传声器和耳机测量方法 |
China National Standards earphones |
English PDF |
| GB/T 12060.7-2013 |
Sound system equipment—Part 7：Methods of measurement on headphones and earphones 声系统设备 第7部分：头戴耳机和耳机测量方法 |
China National Standards earphones |
English PDF |
| GB/T 25498.3-2010 |
Electroacoustics - Simulators of human head and ear - Part 3: Acoustic coupler for the calibration of supra-aural earphones used in audiometry 电声学 人头模拟器和耳模拟器 第3部分：校准压耳式测听耳机用声耦合器 |
China National Standards earphones |
English PDF |
| GB/T 25498.1-2010 |
Electroacoustics - Simulators of human head and ear - Part 1: Ear simulator for the calibration of supra-aural earphones 电声学 人头模拟器和耳模拟器 第1部分：校准压耳式耳机用耳模拟器 |
China National Standards earphones |
English PDF |
| GB/T 4854.8-2007 |
Acoustics - Reference zero for the calibration of audiometric equipment - Part 8: Reference equivalent threshold sound pressure levels for pure tone and circumaural earphones 声学 校准测听设备的基准零级 第8部分：耳罩式耳机纯音基准等效阈声压级 |
China National Standards earphones |
English PDF |
| GB/T 4854.1-2004 |
Acoustics--Reference zero for the calibration of audiometric equipment--Part1:Reference equivalent threshold sound pressure levels for pure tones and supra-aural earphones 声学 校准测听设备的基准零级 第1部分:压耳式耳机纯音基准等效阈声压级 |
China National Standards earphones |
English PDF |
| GB/T 16402-1996 |
Acoustics--Reference equivalent threshold sound pressure levels for pure tones and insert earphones 声学 插入式耳机纯音基准等效阈声压级 |
China National Standards earphones |
English PDF |
| GB/T 6661-1986 |
Nipples for insert earphones 插入式耳机的乳头状接头 |
China National Standards earphones |
English PDF |
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