Positive affirmations with relaxing music of binaural beats - Alpha wave tinyurl.com Binaural Beats have been researched for almost 170 years. The human brain goes through many frequency cycles during each day. Different frequencies produce different effects to the human consciousness. Using this information, it has been discovered that the brains receiving and operating frequency can be altered by sound waves. Many of the most powerful brain frequencies are under 20 Hz. Since the ear itself does not respond to frequencies below 20 Hz, Binaural Beat Technology ...From:GoodLifeTreeViews:0 0ratingsTime:09:01More inMusic