Here are some of the papers that we published on spectral decomposition

2017:  Assessing the influence of untrackable horizons on impedance inversion, published in AAPG Explorer

2017:  Characterizing shallow seismic anomalies, published in AAPG Explorer

2016: Spectral decomposition and spectral balancing of seismic data, published in SEG, The Leading Edge

2015: A delicate balance: seeing faults more clearly, published in AAPG Explorer

2014: So many challenges-but so many choices, published in AAPG Explorer

2013: Spectral decompositions’ analytical value, published in AAPG Explorer