Articles tagged “absorption”
2 articles covering absorption in acoustic engineering and building design.
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TUTORIALS17 min read
Acoustic Treatment vs Soundproofing: Why Most People Get This Wrong
The definitive explanation of the difference between acoustic treatment (controlling sound within a room) and soundproofing (blocking sound between rooms). Covers the mass law, decoupling, the 1% rule, STC vs NRC, and when you need each approach — with cost comparisons and worked examples.
March 14, 2026
acoustic treatmentsoundproofing
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TUTORIALS17 min read
What Is a Sabin? The Acoustic Absorption Unit Explained
A sabin is the unit of sound absorption equivalent to 1 square foot of perfectly absorptive surface. Learn how sabins relate to absorption coefficients, how to calculate total room absorption in sabins, and why thinking in sabins instead of alpha values prevents acoustic design failures.
March 14, 2026
absorptionSabine