This is a stand-alone program which allows a transient to be generated for an assumed spectrum. This process of transient generation is equivalent to the calculation the Laplace transformation for a given spectrum. This application allows a user to perform tests on the numerical methods applied by the main application. One of the functions of this program is to reproduce the transient from a spectrum which has been calculated from the real data. This spectrum can then be used as the basis for an inverse Laplace transform procedure in order to check the system reliability.