Evaluating the influence of building information modeling's level of development on the accuracy of acoustic simulations of residential, office, and educational spaces

This study investigates the impact of Building Information Modeling (BIM) Level of Development (LOD) on the accuracy of acoustic simulations in office, residential, and classroom environments. Revit models are created at three LODs of 100, 350, and 500, and acoustic simulations are performed using the EASE and ODEON acoustic computer programs. The research evaluates how increasing model detail, such as refined geometric representations and material properties, influences the prediction of key acoustic metrics and auralization results. Standardized simulation parameters are utilized to ensure consistency across all LODs and environments. Preliminary results indicate that higher LODs enhance the accuracy of acoustic simulations, providing more reliable insights into sound behavior within complex spaces. Additionally, the findings address challenges related to data exchange between BIM platforms and acoustic tools, proposing strategies to improve workflow efficiency and reduce errors. By focusing on non-concert hall environments, this research expands the scope of acoustic design, emphasizing its critical role in optimizing everyday spaces for functionality and comfort. The study offers valuable contributions to integrating BIM and acoustic simulation tools, demonstrating their potential to streamline design processes and improve architectural outcomes.