Four Seasons Centre for the Performing Arts






The Four Seasons Centre for the Performing Arts was the first opera house in the world to achieve the coveted noise control design known as N-1. This means that the ambient noise in the opera house is as quiet as the threshold of human hearing. At some frequencies even quieter.


“... surely the quietest large building in the country.”

Robert Everett Green, The Globe and Mail


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Architect: Diamond Schmitt Architects Inc.
Acoustician of Record: Soundpace Vision/Aercoustics
Principal Acoustician (Noise Control): John O'Keefe