Python code to detect the fundamental frequency in harmonic tremor, as used in the publication "Characteristics of current-induced harmonic tremor signals in ocean bottom seismometer records" by David Essing, Vera Schlindwein, Mechita C. Schmidt-Aursch, Celine Hadziioannou, Simon C. Stähler; in Seismologcal Research Letters, 2021
If you use this code, we would appreciate a citation of the article!
The algorithm is based on the work described in Roman, D. C. (2017), "Automated detection and characterization of harmonic tremor in continuous seismic data", Geophys. Res. Lett., 44, 6065–6073.
This is a static version of the code. For an up-to-date version, please check the repository on David Essing's github: DDEssing / fundamental_frequency_detection.