GUIDES11 min read
Library Acoustic Design: BGN ≤ 30 dBA, Reading Room RT60, and the Group Study Zone Problem
Modern libraries contain four acoustically incompatible zones — silent reading, group study, media, and café — on a single floor plate. This guide covers background noise targets (BGN ≤ 30 dBA for reading rooms), RT60 by zone, acoustic zoning strategies, and a worked example for an 800 m² university library.
March 14, 2026library acousticsreading room RT60