What is it about?
We propose a method capable of accurately predicting the acoustics in the millisecond range for any combinations of sound source and listener positions in virtual rooms and buildings. With previous numerical methods, this quickly got intractable due to computational challenges. We have used a novel scientific machine-learning approach to predict 3D wave propagation influenced by the source position, room geometry, and damping wall materials.
Featured Image
Photo by Barbara Zandoval on Unsplash
Why is it important?
Modeling realistic acoustics in virtual environments are important for immersive experiences, e.g., the experience of being in a church is very different than being in a living room. Our method learns the underlying physics, yet predicting in the millisecond range crucial for real-time virtual environment scenarios. We demonstrated our model in four geometries of increased complexity, including a dome with complex geometries, showing its capability of learning complex physical behavior.
Perspectives
Read the Original
This page is a summary of: Sound propagation in realistic interactive 3D scenes with parameterized sources using deep neural operators, Proceedings of the National Academy of Sciences, January 2024, Proceedings of the National Academy of Sciences,
DOI: 10.1073/pnas.2312159120.
You can read the full text:
Resources
Contributors
The following have contributed to this page