Invention Grant
US06775384B2 Environmentally robust noise attenuation system 有权
环保强噪声衰减系统

Environmentally robust noise attenuation system
Abstract:
The air induction system comprises an air induction body with a mouth and a speaker forming an interface with the mouth. A fender portion of a vehicle at least partially covers the interface, protecting the interface from environmental conditions. A control unit controls with the speaker to thereby generate a noise attenuating sound.
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