Abstract

Fans, which are only used in summer, are now demanding a new paradigm. Electric fans, such as air conditioners, dehumidifiers, and air purifiers, are becoming more and more difficult in the competitive landscape due to the popularization of air and wind appliances. Now is the time for big fan innovation. Therefore, the Sound Engineering Research Institute is working to help the public enjoy health promotion, well-being and healing by incorporating sound know-how for health, which has been studied for many years, into a fan. As part of the research to improve the function of the fan, a study was applied to apply the chakra sound to the fan. As a research method, the Indian chakra acoustic frequency is combined with a fan to help consumers bring a healthy wind frequency to the health. A speaker to generate chakra sound frequency is additionally installed in the fan and designed as a healthy sound wind fan for health.