Architectural acoustics relate to the control of external and internal noise intrusion into the spaces; and design of room shapes and surface finishes to achieve the desired quality of hearing within the spaces.

Usually, a combination of solutions is necessary to achieve the design objectives for the spaces.  These include appropriate site selection, building orientation, room orientation, room shape, construction materials/systems, mechanical and hydraulic equipment specifications and controls, incorporation of room surface finishes and surface modelling.

Typically, facilities requiring consideration of architectural acoustics include: