| 摘要 |
<p>A vehicle sound insulator 10 arranged for installation to a vehicle cavity 11 is described. The vehicle sound insulator 10, when installed, comprises a plurality of insulator portions 13a, 14a, 15a. The insulator portions 13a, 14a, 15a are spaced from one another within the cavity 11 so as to attenuate a predetermined sound-wave transmitted through the vehicle cavity 11, said sound-wave having a predetermined frequency range.</p> |
