Acoustic treatment for hospitals is consistently under-specified. WHO guidelines set a ceiling of 35 dBA for patient-occupied areas during the day, 30 dBA at night. Most hospital wards run at 50–60 dBA under normal operation, with ICUs running higher still, because equipment noise alone pushes well past the threshold before...
6 Partition Wall Sound Insulation Methods That Work in Office Fit-Outs
Partition wall sound insulation is the application of materials and construction methods to reduce airborne sound transmission between adjacent spaces, measured by Sound Transmission Class (STC), where a higher number indicates better acoustic isolation. In practical terms, partition wall sound insulation covers every design and material decision that affects how...
A Guide to Mineral Fibre Acoustic Ceiling Tiles
Mineral fibre acoustic ceiling tiles are suspended ceiling panels made from natural and recycled mineral materials, designed to absorb airborne sound within a space and, in higher-performance products, to reduce sound transmission through the ceiling plane into adjacent rooms. But not all mineral fibre tiles perform the same way. NRC,...
Why Metal Ceiling Panels Are Gaining Ground in Commercial Acoustic Design
Commercial interiors have always had a complicated relationship with metal ceilings. For much of the last century, metal overhead read as industrial. Think warehouse roofing, factory sheds, the underside of a railway platform. The assumption followed naturally: hard materials make poor acoustic choices. For unperforated metal over hard floors and...
Acoustic Consultant in Bangalore: The IT Park Standard
Bangalore's IT corridors have quietly set a benchmark for commercial acoustic design in India. Step into a well-spec'd office at Embassy Tech Village, Manyata Tech Park, or the Whitefield clusters and you'll notice it - or rather, you won't notice it. Conversations don't bleed between floors. Conference rooms don't echo....
How to Specify Acoustic Ceiling Panels for Large-Volume Open Spaces
Large-volume commercial spaces have a fundamentally different acoustic problem from small meeting rooms. Sound travels farther, reflects off more surfaces, and takes longer to decay. A 3,000 sq ft open-plan floor is a different design challenge from a 25-person conference room, and specifying acoustic ceiling panels for it requires more...