Seismosoft | Earthquake Engineering Solutions

Good afternoon everyone.
I am a new user of the program and I would like your help to resolve a question. How can I make a band pass filter between 0.50-0.70 and 25-27 sec ? In other words, a trapezoidal filter.

Thank you very much in advance for your help. Greetings from Peru

Unfortunately this is not possible in one go. Possibly (though we have tried it) you can use the bandstop filter to remove the unnecessary bands of record (i.e. first 0.0-0.50Hz, then 0.70-25.0Hz etc).
Seismosoft Support