The evolution of soundproofing standards within the National Building Code of Canada (NBC) offers a fascinating journey through nearly eight decades of architectural and acoustic advancements.
Tag: noise control
Room acoustics and sound control using metal panels
(11/26/2021)
The Ancient Greeks and Romans are credited for inventing modern-day architectural acoustics. However, much of this occurred by mistake.
Masking performance: Zoning in on system design
(04/03/2019)
When designing a sound masking solution, it is vital to limit the size of its control zones so the acoustician can precisely tune the sound and, hence, deliver the specified masking curve to the...
The challenge of guest room acoustics in hotels
(03/13/2018)
Guest room acoustics pose a significant challenge for hotels, with noise regularly topping the list of complaints across all property types. Unwanted sounds irritate guests during the day, prevent them from relaxing in the...
Complying with municipal bylaws for good vibrations
(01/12/2017)
More cities are starting to explore bylaws to help protect neighbouring sites when a construction project gets underway. The concern is always the impact of the project on its surroundings—by having bylaws related to...
A change of key for the Montréal Symphony Orchestra
(12/01/2011)
This past September, the Montréal Symphony Orchestra (OSM) started its season in a new 2100-seat concert hall. With three balconies and audience seating that wraps around the stage, the auditorium is a ‘box-within-a-box,’ structurally...
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May 2025