I need to simulate geophone such SM-6 4.5Hz.
Understanding the foundamentals of earthquake signal sensing networks (vol. 53 n° 3, december 2019)
I can find equivalent electrical model of geophone but:
1) on datasheet isn't reported coil spring constant (k), so from where do I get this value?
2) for same geophone I can find on the net several different electrical models, all with different RLC parameters (so behaviour). Where can I find hoe to calculate RLC parameters from gephone datasheet values? Thanks.