The technique of transient calibration of acoustic transducers is investigated.
本文研究水声换能器瞬态校准技术。
Dealing with the concrete conditions of instrument system and its calibration tests, tbe method to determine the impulse response function of acoustic emission is introduced briefly.
扼要介绍结合声发射检测系统仪器的实际条件以及标定试验求取系统脉冲响应函数的方法。
A new method for calibration of velocity sensitivity of ultrasonic transducers with a wide band standard acoustic source generated by a pulsed laser is proposed.
本文提出一种利用脉冲激光产生可重复的宽带标准声源、对超声换能器的速度灵敏度进行标定的新方法—激光超声法。
Electroacoustics. Simulators of human head and ear. Part 3: acoustic coupler for the calibration of supra-aural earphones used in audiometry.
电声学。人头和耳模拟器。第3部分：用于听力仪的高级听力耳机校正用听力耦合器。
The key techniques of underwater acoustic positioning and navigation are the navigation method and the precise calibration of the absolute position of the seabed transponder.
导航方法和海底应答器绝对位置的校准是水声定位导航技术的关键。
And the influence of the uneven acoustic field upon the calibration is cancelled by the means of a reciprocal measurement technique.
在耦合腔中采用传递函数法进行双水听器接收复声压的一致性校准，并采用易地交换测量消除声场不均匀性的影响。
In the acoustic emission calibration technology, the reference sensor is important.
声发射传感器校准技术中，参考传感器的选择尤其重要。
VC-This is an acoustic-driven touch screen positioning of the source calibration procedure.
这是一个声波触摸屏驱动中的定位校准程序的源码。
VC-This is an acoustic-driven touch screen positioning of the source calibration procedure.
这是一个声波触摸屏驱动中的定位校准程序的源码。
应用推荐