 
            Beta
30 min   Moderate1
            13 to 30 Hz
This is normally generated when you are awake, with the attention focused outside, dealing with the outside world. It is also generated when you are solving logical problems, such asmental arithmetic. 
Alert focusing, vitality, concentration on tasks. Earth resonance. Beta causes an increase mental ability, focus, alertness, and IQ.
 Calm Me
  Calm Me













