sound test

Determination of complex reflection coefficient for sound absorbing sample with single test point

吸声构件复反射系数的单测点测量技术

The radio engineers want to test for sound.

无线电工程师们要测试音响.

The contrasting results show that sound intensity, radiation time and frequency are the main factors, and the secondary factors are test temperature, working mode and settlement time.

对比实验研究表明：声强、辐照时间和频率是影响破乳脱水率的主要因素，而实验温度、工作方式、沉降时间等为次要因素。

Echocardiogram test uses sound waves to create a moving picture of your heart.

超声波心动图(超声波心动描记术).

The paper establishes reverberation-anechoic chamber sound insulation test method via lot of test research and demonstration.

本文通过大量的试验研究与论证,建立了混响室—消声室法隔声测量方法,填补了国内在该领域研究的空白.

AFF test software was made by the authors themselves, and a stimulating sound signal was evoked in a personal computer.

采用自制的闪声融合频率测试软件，在微机上引出刺激声信号。

Research on Vehicle Sound Quality Test and Objective Evaluation

汽车声品质试验及客观评价方法研究

An unexpected error occured in the Sound Hardware Test Wizard.

声音硬件测试向导发生意外错误.

This test uses sound waves to create a moving picture of your heart.

这项检查的原理是利用声波创建出心脏的动态图像.

Press Test button to start tuning. Adjust the volume slider till you hear the sound properly.

按“测试”按钮启动调谐. 调整音量滑块直到音量适中.