1 3 Hz: Deep Sleep (Delta Waves) XI
2 3 Hz: Deep Sleep (Delta Waves) I
3 3 Hz: Deep Sleep (Delta Waves) II
4 3 Hz: Deep Sleep (Delta Waves) III
5 3 Hz: Deep Sleep (Delta Waves) IV
6 3 Hz: Deep Sleep (Delta Waves) V
7 3 Hz: Deep Sleep (Delta Waves) VI
8 3 Hz: Deep Sleep (Delta Waves) VII
9 3 Hz: Deep Sleep (Delta Waves) VIII
10 3 Hz: Deep Sleep (Delta Waves) IX
11 3 Hz: Deep Sleep (Delta Waves) X
Attention! Feel free to leave feedback.