This paper adopts object-oriented model which constitutes multimedia exhibition system according its dynamic and time-space attribute.

The quantitative analysis of static error and noise effect on instantaneous attribute.;

It has also important application in seismic data analysis,for example,seismic spectral decomposition ,instantaneous attributes extraction,etc.

On the methods of seismic data instantaneous attributes estimate in time-frequency domain;

Starting from the equation of instantaneous parameters and scale energy in wavelet domain,the paper considered that the energy attribute and instantaneous attributes in wavelet scale domain can represent attenuation character of seismic signal in a certain scale scope and defined them as attenuation attributes of seismic wave in wavelet scale domain.

This paper introduces the concept of local seismic attributes, and compare with the Hilbert transform instantaneous attributes and wavelet transform methods in order to explain the local seismic attributes in an important role in the further exploration of its seismic data analysis.

Each factors effecting on prestack time difference attribute is systemically analyzed by model computation in layered medium.

Application of poststack timelapse seismic time difference attribute have had some successful case at present, but the study on prestack timelapse seismic time difference attribute is little.