THE DEFINITIVE GUIDE TO FREQUENCY BAND FROM 30 TO 300 MHZ

Actual physical Healing: The 396 Hz frequency is considered to advertise Actual physical healing, rendering it a useful gizmo for those recovering from sickness or damage.Noted for enhancing alertness and concentration, 1000Hz is a strong Software for mental clarity and aim.Every instrument and sound has a novel impact on the thoughts and entire bo