一种基于几何约束的声学仿真声线追踪方法及装置
By employing a geometrically constrained acoustic simulation ray tracing method, and utilizing tetrahedral meshes and mesh preprocessing to optimize sound particle propagation, the problem of low computational efficiency and limited accuracy in existing technologies is solved, achieving efficient acoustic simulation in complex environments.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- HANGZHOU ELITE DIGITAL TECH CO LTD
- Filing Date
- 2026-03-26
- Publication Date
- 2026-07-17
AI Technical Summary
Existing indoor acoustic simulation methods suffer from low computational efficiency, limited modeling accuracy, and high computational resource consumption in complex scenarios, making it difficult to balance simulation efficiency and result accuracy with limited resources.
A geometrically constrained acoustic simulation ray tracing method is adopted. By using tetrahedral mesh generation and mesh preprocessing, combined with material properties and meteorological conditions, the propagation path of sound particles is optimized, invalid sound rays are eliminated, and computational efficiency and accuracy are improved.
It significantly improves the computational efficiency and accuracy of acoustic simulation, and is particularly suitable for large spaces and complex environments, enabling rapid generation of sound field simulation results.
Smart Images
Figure CN121936247B_ABST