首页>
外国专利>
The manner null which suppresses the transient noise which sum total was done and also in sensor earthquake recording be adapted
The manner null which suppresses the transient noise which sum total was done and also in sensor earthquake recording be adapted
展开▼
机译:零噪声的方式可以抑制瞬态噪声,该噪声的总和已经完成,并且在传感器地震记录中也适用
展开▼
页面导航
摘要
著录项
相似文献
摘要
PURPOSE: To remove the noise corresponding to the undesirable abnormal transient-phenomenon, by combining the pressure sign and the speed sign inside of the weighting area window. ;CONSTITUTION: The earthquake data from the different kinds of sensors installed together, is formatted into the common speed receiver aggregate and the common pressure receiver aggregate. The first ratio between the speed sign amplitude and the pressure sign amplitude, is measured in the fixed analysis window. And the second ratio is measured between the pressure sign and the speed sign relating to the area weighted within a limited extent. The first ratio and second ratio are combined to form an operator. And the data of the time scale having no transient phenomenon, is specified by combining the data in the weighting area of the common pressure receiver, with that scaled in the weighting area of the common speed receiver in presence of the equalized operator.;COPYRIGHT: (C)1996,JPO
展开▼