...测量传声器 第3部分：采用互易技术对实验室标准传声器的自由场校准的原级方法 英文名称 Electroacoustics - Measurement microphone - Part 3: Primary method for free-field calibration of laboratory standard micr..
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测试传声器 measurement microphone; measuring microphone; test microphone 差动传声器 differential microphone .
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microphone measurement detail 传声器测量
microphone measurement 传声器测量
microphone cord measurement 传声器测量
Microphone array measurement 传声器阵列测量
fluctuations measurement using microphone array 传声器阵列测量
microphone-array measurement technique 声阵列测量
microphone cord for measurement 测量用传声器
Probe-microphone real ear measurement 探管传声器真耳测量
The directional characteristic of microphone is an important factor in the measurement of directional distribution of sound field.
传声器的指向性对声场方向性分布的测量有很大影响。
Based on "two-microphone" method, a sound intensity measurement was carried out towards a vehicle four-stroke gasoline engine in a semi-anechoic room.
运用声强测试技术的双传声器法原理，对一台车用汽油发动机在半消声室内进行了声强测量。
The measurement of sound power by use o the two-microphone technique will be affected by the rotation of the active intensity.
所以在应用双传声器声强测量法测量声功率时将受到有旋性的影响。
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