![]() This phenomena was intuitively discovered and promoted, and our ancestors found all sorts of ways to produce these affects. Ancient cultures understood that altered states could be achieved through with rhythmic beats produced with all sorts of instruments, including drums, flutes, singing bowls, and more. There are examples of flutes that are over two thousand years old from pre-columbian cultures that utilized these binaural beat frequencies to induce trance states during certain ceremonies. These frequencies have been used for thousands of years in the past by various cultures around the world with numerous instruments. The Ancient Uses of Binaural Beats Ancient drone flute found in Colima, Mexico that was tuned to create binaural frequencies. Constructive and destructive interference can be seen. The two waves are initially identical, then the frequency of the green wave is gradually increased by 25%. The sum (blue) of two sine waves (red, green) is shown as one of the waves increases in frequency. If you would like to learn more about the current science try a quick search on google and see what you find! These frequencies are utilized in contemporary meditation music to achieve certain affects.Ī quick google search will query thousands of links to numerous studies in various fields related to binaural beats and the frequencies they relate to. Looking at the graphic to the right you will find the four core brainwave states of the human mind. It has been found that different frequencies affect different aspects of our consciousness and can change our mental states depending on the frequency used. Most of the participants had quantifiable results with basic cognitive tests and under the MRI they found that they had increases in grey brain matter as well. This specific eight week study had participants meditate at least twenty minutes a day with guided binaural beat audio courses. In one study called “ Auditory Beat Stimulation and its Effects on Cognition and Mood States” the scientist’s found that binaural beats can be used to manipulate human mood states and affect cognitive process in positive ways.Ī Harvard study suggests that guided meditation utilizing binaural beats can have positive effects on growing cognitive function and grey brain matter. There have been quite a few studies focusing on binaural beat frequencies and their affects on numerous aspects of the human body. This is the scientific explanation of the process to produce the effect of binaural beats for the human ear. “A binaural beat is an auditory illusion perceived when two different pure-tone sine waves, both with frequencies lower than 1500 Hz, with less than a 40 Hz difference between them, are presented to a listener dichotically (one through each ear).” In 1839 a physicist named Heinrich Wilhelm Dove discovered that if you play two different frequencies, one in each ear (using headphones for the most effectiveness), that the frequencies would split the difference in the middle, allowing our brain to create that new wave. Also, reviewing contemporary examples of uses for this technology and how you can integrate this technology into your life. We will also provide ancient examples of past cultures who may have utilized binaural beats in their societies via ceremonial instruments and ceremonies. Review the scientific findings about these beats and their beneficial qualities. We will look back to the first discovery of these beats in western science. ![]() This article will provide detailed information about binaural beats. What are binaural beats? Within past articles related to the whistling vessels of Pre-Columbian cultures and Native American flutes we’ve referenced binaural beats and briefly discussed them and their beneficial qualities.
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