Soundintensity相关论文
发展一种超声监测技术在线监测螺旋卷式反渗透膜元件污染.根据声压与声波传播时间的关系原理,对污染监测信号进行拟合,计算得到卷......
采用声强离散点法和声振耦合理论对煤气压缩机房噪声进行测量分析,得出主要噪声源、噪声产生 原因及噪声传递路径等特征;利用声诊......
This paper aims to summarize the principle and method of online detection of vibration and noise of automotive power......
Application of frequency estimation algorithm based on a single vector sensor in underwater acoustic
A method of high resolution frequency estimation based on a single vector sensor using ESPRIT (Estimating Signal Paramet......
对某船侧推装置不同工况运行时的振动、噪声进行了试验测试和分析。依据对振动和噪声的频谱分析,推断出该装置的主要噪声源为齿轮箱......