Sound Proofing / Insulation: Description and Operation
Low Vibration and Low Noise BodyDescription
Effective application of vibration damping and noise suppresant materials reduces engine and road noise.
Sound Absorbing and Vibration Damping Materials
^ Sandwich panels is used in the dash panel. Resin binding asphalt sheet and lightweight asphalt sheet are optimally allocated to reduce engine and road noise for quiter vehicle operation.
^ Silencer is used in the various body shell areas to reduce engine, road, and wind noise.
^ Foamed material is provided inside the pillars, rockers and cowl panel.
As a result, the wind noise and road noise that are transmitted to the rockers and the pillars have been reduced.