Table 1 Frequencies corresponding to four-level decomposition of an EEG signal
From: Wavelet-based study of valence–arousal model of emotions on EEG signals with LabVIEW
Sub-bands | Frequency range (Hz) | Corresponding to EEG frequency band |
|---|---|---|
D1 | 64–32 | Gamma |
D2 | 32–16 | Beta |
D3 | 16–8 | Alpha |
D4 | 8–4 | Theta |
A4 | 4–0 | Delta |