Speakers can be easily found in various forms in our daily lives. There are various factors that show the characteristics of a speaker, and THD is considered an important factor. Various efforts are being made to reduce THD, and in this study, we will...
Speakers can be easily found in various forms in our daily lives. There are various factors that show the characteristics of a speaker, and THD is considered an important factor. Various efforts are being made to reduce THD, and in this study, we will focus on improving the shape of Cone paper. We will verify whether adding a pattern to Cone paper can show a THD reduction effect, and for verification, we will study whether it is possible to show a correlation between analysis using finite element methods and through actual production.