| 摘要 |
A system and method is provided for dampening sound transmission and vibration for controlling noise in finished strata materials to which sound dampening channel members are attached. The system comprises a metal connector member including a base portion and at least one gripping portion joined to, and extending outwardly from, the base portion, for receiving and fixedly holding in place the metal sound dampening channel member on a structural support member. The metal sound dampening channel member being connectable to the gripping portion of the metal connector member and forming a gap therebetween without introducing energy transfer material in the gap thereby providing space for energy to dissipate throughout the gap and without creating any substantial hot spots. The metal connector member interconnected with the metal sound dampening channel member, joined to the structural support member, and attached to the finished strata material, dampening sound transmission and vibration in a frequency range up to about 6,000 Hz. in the finished strata material.
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