Articles tagged “flanking transmission”
2 articles covering flanking transmission in acoustic engineering and building design.
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GUIDES13 min read
Flanking Transmission — Why Your STC 60 Wall Performs Like STC 35 | AcousPlan
Flanking paths through floors, ceilings, and ducts reduce a lab STC 60 wall to field FSTC 35. ISO 15712 prediction method with 5 flanking path examples.
March 18, 2026
flanking transmissionSTC rating
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TUTORIALS12 min read
What Is Flanking Transmission? — Why Your Wall's STC Rating Doesn't Matter
Flanking transmission is sound that bypasses a partition by travelling through connected structure — floors, ceilings, ducts, or walls — and it routinely cuts field STC by 10 points or more. Here is how to find and stop it.
March 18, 2026
flanking transmissionsound path