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Sound Control by PAC International Inc.

April 1, 2004   
A product that competes with Resilient Channels is the Resilient Sound Isolation Clip (RSIC) available from PAC International. Inc. The RSIC-1 clip combined with a 7/8-inch furring channel can achieve sound transmission class (STC) ratings of 62 in wall assemblies
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Resilient Channels

April 1, 2004   
Acoustical Consultants often specify resilient channels to improve the sound isolation of a construction assembly. Sound isolation is the amount of noise the wall or floor/ceiling reduces. Resilient channels are installed perpendicular to the stud or joist. This reduces the