Abstract. Are intended to be man-made, there are ultrasonic spontaneous, but is typical and the sound of the waves on the coast ultrasound, the most spontaneous (Tsutomu et al, 2000). In fact, research ultrasound such what effect on the human body, such as on what effect the brain has not been carried out mostly in the country. These studies, if it is verified or become investigation, to be effective, that it may be utilized in the field of education and medical equipment and development of application products to various future, these studies require very some The purpose of this experiment, let's examine ultrasound particular occurrence in the sound of the waves how they affected the brain, and unlike the method in which a result, the previous studies, and a separate ultrasonic instrument every the experiments were performed by fabricated. In this experiment, the experiment advanced, and to be implemented separately only a specific frequency of 40khz the effect of increasing the alpha waves appeared, was prepared in another device.