Is Full Vehicle Soundproofing Modification Noticeably Effective?
1 Answers
Improvement is very noticeable, mainly by effectively addressing engine noise, road noise, tire noise, wind noise, and body structure noise for significant results. Below are common classifications of automotive noise: 1. Engine noise: The vehicle's engine is a source of noise, varying with different engine speeds. 2. Road noise: Road noise is formed when the vehicle is driving at high speeds, with wind cutting in creating noise and the driving motion causing chassis vibrations. Additionally, gravel impacting the vehicle's chassis on the road also generates noise, which are the main sources of road noise. 3. Tire noise: Tire noise is produced by the friction between the tires and the road surface during high-speed driving. The level of tire noise depends on road and vehicle conditions; worse road conditions lead to louder tire noise. Moreover, there is a significant difference in tire noise between asphalt and concrete road surfaces.