摘要
选取不同材质的汽车内饰材料,通过阻抗管测试系统,以传递函数法对各种材质的汽车内饰面料吸音性能进行测试。通过数据分析比较了不同材质之间吸音性能的差异。
Selection of different automotive interior materials,tested of sound-absorbing performance for a variety of automotive interior fabrics in transfer function through acoustic impedance tube system. Analyse the experiment data and compare sound absorption performance between different materials.
关键词
汽车内饰
传递函数法
吸音性能
automotive interior
transfer function
sound absorption property
