Virtual acoustics and active acoustic systems are increasingly used in architectural acoustics to extend the acoustic response of performance spaces. While these technologies have traditionally been associated with concert halls, theaters, and multipurpose venues, their application has recently expanded to more controlled environments such as recording studios and music production spaces.
This tutorial introduces the fundamental principles of virtual acoustics implemented through active acoustic systems, starting from their role in architectural acoustics and room acoustics enhancement. Basic concepts such as room impulse responses, acoustical parameters, system architectures, and feedback control strategies are presented at an introductory level, with emphasis on common practices and practical limitations. The discussion then progressively narrows to the specific case of recording studios, where virtual acoustics are used not only to simulate performance spaces, but also to influence musical performance, comfort, and interaction during recording sessions, including the use of immersive microphone techniques.
Through practical examples and listening demonstrations developed at the Immersive Medial Laboratory in the Department of Music Research of McGill University, the tutorial illustrates how different virtual acoustic conditions can be designed and applied in studio contexts, highlighting their perceptual effects and implications for musicians, recording engineers, and producers. The tutorial aims to provide attendees with a clear conceptual framework and practical insight into how virtual acoustics and active sound reinforcement systems can be effectively employed across architectural and studio applications, preparing the audience for more advanced technical discussions on these topics.
