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该文介绍了车内噪声来源、传播途径及目前国内外车内噪声控制技术,重点论述了阻尼减振降噪技术和噪声主动控制技术在车内噪声控制中的应用,对车内噪声控制技术在卫生技术车辆中的应用进行了探讨和展望。
This paper introduces the sources of noise in the vehicle, transmission channels and the current domestic and international noise control technology, focusing on the vibration damping noise reduction technology and active noise control technology in the car noise control applications, the noise control technology The application of hygienic technology in vehicles is discussed and forecast.