To understand delta binaural beats and their benefits, we first need to understand what delta waves are. The delta brainwave state is the lowest in the brainwaves chart. These are slow brainwaves, thus their association with sleep.

To understand delta binaural beats and their benefits, we first need to understand what delta waves are. The delta brainwave state is the lowest in the brainwaves chart. These are slow brainwaves, thus their association with sleep.
Meditation is all about relaxation, and even though specific binaural beats meditation music is engineered to induce deep states of relaxation to combat stress and anxiety or cultivate deeper spiritual awareness, this process can be enhanced by simply learning to breathe properly.
A study has shown that the use of binaural beats during surgery correlates with lower anxiety and reduced systolic blood pressure. The research was carried out on senior patients undergoing cataract surgery. Cataract surgery was chosen because the surgery is typically carried out with local anesthesia, and therefore patients will be awake during the procedure.
Astral Projection is similar to that of an OBE (Out of Body Experience): you separate your spiritual body from your physical body and enter a dream-like state that is essentially another realm or dimension. However, it should be noted that astral projection is not simply a dream, but a real spiritual occurrence of travel.
One area that binaural beats have been subject to numerous studies is for depression, anxiety, stress and conditions related to the inability to relax.
This particular study took place in 2007, with the goal of assessing the psychologic and physiologic effects of binaural beats. Carried out by the Helfgott Research Institute, each subject was given a CD containing delta (0-4 Hz) binaural beats to listen to daily for 60 days.