Thread: How to determine range of frequencies present in the earthquake waveform data ?

Started: 2018-10-17 10:01:30
Last activity: 2018-10-18 03:40:20
Topics: SAC Help
I have data downloaded from IRIS consists of different bands of frequency like BH, LH, HH, HN, VH and UH and in order to apply high pass filter I need to know the range of frequencies present data, to set the Butterworth corner frequency.

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