Filter sequence

[oabuhajar]

I am using seismosignal to filter acceleration time history for a purpose that is very sensitive to the change of filter. I just want to know the sequence of filtering between acceleration, velocity, and displacement time history. Is seismosignal filtering each one separate ( filter acceleration alone, and filter velocity alone, and filter displacement alone) or the filter applied only to the acceleration time history and the velocity and displacement is a result of the filtered acceleration????

[seismosoft]

Dear oabuhajar,

Filtering is carried out on the acceleration time-history only, with velocity and displacement time-histories being then the result of integration of the filtered acceleration.

Seismosoft Support