The application of compressing speaker frequency control for cancelling the air-vortex turbulence from trucks causing unbalance to motorcycle

In this research, the novelty of the reduction of Air-Vortex turbulence which caused by trucks to motorcycles is presented using speaker vibration by optimize frequency control. The concept is cancelling the tensile from pressure around the truck by compressive pressure from the speaker. The model of frequency speaker from the truck velocity sensor was created by correlation between the pressure output vs frequency of speaker and the Air-Vortex pressure at a different velocity. The results showed that speaker magnetic force can reduce the danger to motorcycles by interfering with the truck's Air-Vortex turbulent which is often the cause of accidents between trucks and motorcycles.