SeismoSignal 4.3

SeismoSignal constitutes an easy and efficient way to process strong-motion data.
It 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), which may then be filtered and baseline-corrected. SeismoSignal calculates:
- elastic and constant-ductility inelastic response spectra
- Fourier and Power spectra
- Arias (Ia) and characteristic (Ic) intensities
- Cumulative Absolute Velocity (CAV) and Specific Energy Density (SED)
- Root-mean-square (RMS) of acceleration, velocity and displacement
- Sustained maximum acceleration (SMA) and velocity (SMV)
- Effective design acceleration (EDA) Acceleration (ASI) and velocity (VSI) spectrum intensity
- predominant (Tp) and mean (Tm) periods
- Husid and energy flux plots
- Bracketed, uniform, significant and effective durations