![seismosignal seismosignal](https://www.cesdb.com/images/seismospect-screenshot.jpg)
The program is able to read accelerograms defined in both single- and multiple-values per line formats (the two most popular formats used by strong-motion databases), and can apply baseline correction and filtering prior to time-integration of the signal (to obtain velocity and displacement time-histories).įinally, and due to its full integration with the Windows environment, SeismoSignal allows for numerical and graphical results to be copied to any Windows application (e.g. Three different digital filter types are available, all of which capable of carrying out highpass, lowpass, bandpass and bandstop filtering. SeismoSignal also enables the filtering of unwanted frequency content of the given signal. Bracketed, uniform, significant and effective durations.Effective design acceleration (EDA) Acceleration (ASI) and velocity (VSI) spectrum intensity.Sustained maximum acceleration (SMA) and velocity (SMV).Root-mean-square (RMS) of acceleration, velocity and displacement.Cumulative Absolute Velocity (CAV) and Specific Energy Density (SED).Arias (Ia) and characteristic (Ic) intensities.Elastic and constant-ductility inelastic response spectra.SeismoSignal constitutes an easy and efficient way to process strong-motion data, featuring a user-friendly visual interface and being capable of deriving a number of strong-motion parameters often required by engineer seismologists and earthquake engineers.