1) incremental noise
增量噪声<声>
2) noise rise factor
噪声增量因子
3) Noise enhancement
噪声增强
4) Noise gain
噪声增益
5) multiplicative noise
倍增噪声
1.
The time dependent probability of a two mode ring laser field including both multiplicative noise and full saturation effect is obtained by the method of one dimensional approximation.
用一维近似的方法求得了同时存在倍增噪声和饱和效应的双向环形激光场含时几率密度函数, 讨论了倍增噪声和饱和效应对表征激光场动力学性质的两个重要物理量 光场强度相关时间和有效本征值的影
2.
The effect of positive and negative coupling between additive and multiplicative noise terms in a laser field is investigated.
从理论上对加性噪声和倍增噪声之间有耦合作用的一维激光模型进行了分析,发现耦合的性质对激光场涨落影响较大。
3.
A laser field that contains both additive and multiplicative noise are analysed based on a full saturation laser model.
用全饱和激光模型对既含有加性又含有倍增噪声的激光场进行理论分析,求出了强度相关时间Tc的数值解和有效本征值λef的解析解。
6) noise-survey meter,noise measuring,noise measurement
噪声测量<声>
补充资料:噪声等效声级(简称LEQ)
噪声等效声级(简称LEQ):是指在规定的时间内,某一连续稳态声的A\[计权\]声压,具有与时变的噪声相同的均方A\[计权\]声压,则这一连续稳态声的声级,就是此时变噪声的等效声级。噪声等效声级(分贝)数值越小越好。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条