“…In recent years, numerous signal processing methods have emerged for the separation and suppression of seismic noise (Yuan et al, 2012;Li et al, 2014;Zhang et al, 2021;Ni et al, 2022;Sun et al, 2022;. These methods include singular spectrum analysis (Oropeza and Sacchi, 2011), empirical mode decomposition-based techniques (Bekara and Baan, 2009), wavelet transform (Yang et al, 2018), and curvelet transform (Qu et al, 2016).…”