Sound studies monitor subconscious responses to sound by. The difference between the two frequencies must be small (below. These brain responses can be used for brain modulation application to induce the brain activity in further studies. There are many different mediums used to access solfeggio frequency healing through sound vibrations. The frequency of the tones must be below about 1,000 to 1,500 hertz for the beating to be heard. 8 Hz and 25 Hz beats have no clearly responses while 40 Hz beat enhances the responses in frontal lobe. 6 Hz beat enhances all area of the brain within 10 minutes. Binaural beat recordings take advantage of the fact that the right and left ears perceive a slightly different frequency tone. Right hemisphere dominance occurs in 10 Hz beat within 25 minute. Left hemisphere dominance occur in 3 Hz beat within 15 minutes and 15 Hz beat within 5 minutes. The result shows that different responses appear in different beat frequency. Therefore, this study aims to figure out the brain responses to binaural beat by providing different binaural beat frequencies on 250 carrier tone continuously for 30 minutes to participants and using quantitative electroencephalography (QEEG) to interpret the data. Binaural beats generated in the range in which brain waves vibrate (i.e., 0.5 Hz to 16. Binaural beats are generated sound waves that can influence our mind and our consciousness. The brain responses to binaural beat are in discussion process whether the brain side and the brain area. Binaural beats range in frequency from as small as 0.5 Hz to up to 40 Hz. The beat can also occur in the brain by providing two slightly different frequency waves separately each ear. Beat phenomenon is occurred when two slightly different frequency waves interfere each other. Slowly oscillating binaural beat soundtracks in the Delta, Theta, and Alpha frequencies are used by many people as a natural, safe, and low-cost or free method.
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