How to Reduce Noise in the Cavalier?
1 Answers
New Cavalier models adopt the NVH noise reduction system, integrating General Motors' most advanced noise-canceling technologies. Through isolation, absorption, and reduction techniques, it effectively minimizes engine noise, road noise, and wind noise. Here are several methods to reduce noise: 1. Engine noise reduction: Noise generated and transmitted into the cabin through front fenders, hood, firewall, and exhaust pipes can be mitigated by applying sound insulation treatments and filling these areas with sound-absorbing materials. 2. Wind noise reduction: Typically addressed by installing door edge seals and performing door sound insulation, which also reduces door-to-body impact force. 3. Tire noise reduction: Options include switching to comfort-oriented quiet tires or filling wheel wells with soundproofing materials.