“…Additionally, high-and low-frequency components can be analyzed individually by application of Wavelet Packet Decomposition (WPD), decomposing obtained signal into two components (Alickovic, Kevric, & Subasi, 2018). Alongside CWT and DWT, Empirical Mode Decomposition (EMD) as well as Hilbert-Huang Transform (HHT) are applied to nonstationary, non-linear EEG signal (Mutlu, 2018;Krishnan & Samiappan, 2018;Ramakrishnan & Kanagaraj, 2018;Das & Bhuiyan, 2016). Among numerous practical application of EMD on EEG signal, the inceptive application is found in removal of noise as well as some artifacts from EEG signal (Das & Bhuiyan, 2016).…”