Recent years, to improve seismic prospecting records and increasing signal-to-noise ratio, some filtering techniques have been presented, such as the chaotic vibrator method (CVM) based on chaotic theory, the hyperbolic time-distance relation filtering (HTDF) based on the least-squares algorithm, the time-frequency peak filtering (TFPF) based on the time-frequency analysis and Wigner-Ville distribution, the technique decreasing multiples based on independent component analysis (ICA). The CVM is applied to a...