Galaxy | Healing Sleep | 3Hz Delta Brain Waves | Sleep Music - Binaural Beats

#binauralbeats #deltawaves #deepsleep The lowest frequencies, delta waves are less than 4 Hz and occur in deep sleep. Delta waves are increased in order to minimize our awareness of the real world and access knowledge in our subconscious mind. One possibility to look at Delta is to imagine you are in a car and you shift to first gear….you’re not going to get anywhere very fast. So Delta would represent that. With Delta you fall asleep in a very short time period, like nothing.