What are the causes of noise in the new MG 5?
1 Answers
The causes of noise in the new MG 5 are tire noise, wind noise, and engine-generated noise. Tire noise: Most tire noise occurs during vehicle movement, formed by the compression of air inside the tire tread gaps and the external air, creating noise. Additionally, when driving on rough roads, noise is generated by vibrations in the tire body and tread, as well as noise from the road surface. This can be reduced by switching to quiet tires or adding tire liners. Wind noise: The primary noise during car movement is wind noise. This noise is caused by pressure changes due to airflow separation during vehicle movement, resonance of airflow around the vehicle, and noise from gaps in the car body. Engine-generated noise: During cold starts, the engine noise of many car models is quite noticeable. Noise enters the cabin through the underbody guard, firewall, and fixed connectors. These noises mainly include intake noise, airflow noise, noise from certain engine components, and noise during startup while driving.