RESONATOR TUNING을 통한 흡기소음 저감

Usually there is many method to reduce intake noise at intake system. But after setting intake system concept, many parameters are fixed. At this point, the most efficient improvement of intake noise can be reduced by using helmholtz resonator. This is to develop a better vehicle for NVH efficiently by establishing the quantitative analysis method of intake noise reduction through the theoretical approach and experimental verification of helmoltz resonators.