峰值声压

1
[声] peak sound pressure
定义中文名称： 峰值声压 英文名称： peak sound pressure 定义：在某一时间间隔中最大的瞬时声压。应用学科：机械工程（一级学科）；实验室仪器和装置（二级学科）；噪声测量仪器-噪声测量仪器原理与设计（二级学科
2
Maximum Continuous SPL
...频响(Frequency Range):45Hz-20KHz阻抗(Rated Impedance):8 Ohm灵敏度(Sensitivity 1W.1m):97db峰值声压(Maximum Continuous SPL):116db单元结构(Cell Fabric):低音1*12" 高音1*1.73高音保护(Protect Althorn):过流、过压、过温保护颜色（Color)：深灰色尺寸（...
3
Maximum Spl Peak
... 最大控制声压Maximum Spl Continuous 峰值声压Maximum Spl Peak 覆盖角度Dispersion -6db ...
4
excess sound pressure
... excess sludge 过剩污泥，剩余污泥 excess sound pressure 峰值声压 excess speed test 超速试验 ...

短语

1
通过直管噪声与带消声器的尾管声压级的对比，发现在低频段有一峰值。
We make a comparison in tailpipe noise between straight pipe and muffler, it is seen that there is a sharp peak in low frequent.
2
结果显示混合边界元方法在这类动边界声辐射问题上，能体现出声音传播的延迟效应，体现出液体压缩性对声压峰值的影响。
The result shows that the delay effect of noise propagation and the effect of the compressibility of liquid on the noise can be obtained.

点击反馈