Optimal Acoustics

Adjusting acoustics

The architectural design of the new auditorium integrates adjustable stage design equipment (mobile ceiling panels) to optimize sound quality based on the range of musical devices used to perform large-scale classical masterpieces. With such acoustic versatility, the requirements of other musical genres and particular events needing sound amplification, such as conferences, can also be met.

Eliminating noise

In an acoustic concert hall, no outer noise should be heard for music to vibrate in a setting allowing it to fully unfold. Silence reveals all the richness and clarity of sound by maximizing its scope and facilitating its convergence. Exclusively imbued by the sound from instruments or voices, the audience is enveloped in surrounding music while enjoying an utter experience for the senses.

Like set in a jewel casket, the hall is cased in a structural shell (the crown) and isolated from outside noise and vibration.

Appreciated for its different subtle hues and streaked textures, wood is a noble material that meets high acoustic requirements. In Montréal’s new concert hall, 70% of surfaces will be covered with wood.

Inside the building, all the potential sources of noise such as heating and ventilation systems, elevators, washrooms and water fountains will be located following an overall strategy aimed at preventing sound propagation.

Outside, noise is buffered by carefully selecting architectural and structural elements.

All the elements are analyzed, selected and positioned to build a hall in which the maximum quality of various register frequencies will be ensured.

Background noise, usually heard in more sensitive sections such as the stage and tiers, will be below the perception threshold of human hearing.