梳理空间音频与房间声学的发展脉络，展望沉浸式听觉体验的未来。
Past, Present, and Future of Spatial Audio and Room Acoustics
- 从物理建模到心理声学，系统整合空间音频技术演进
- 涵盖录音、还原、仿真、分析与控制全链条进展
- 适合音频工程、虚拟现实及声学设计领域研究者参考
空间音频与房间声学研究旨在通过模拟声音在空间中的物理特性与心理感知机制，实现沉浸式听觉体验。该领域历经长期发展，融合理论突破与实践创新，形成了包括空间音频采集与还原、房间声学仿真、建模、分析与调控在内的完整技术体系。本文梳理了该领域的历史成就、重要活动、近期进展及未来发展方向，全面回顾了从基础理论到应用落地的关键技术演进路径。
原文摘要 · Abstract (English)
The study of spatial audio and room acoustics aims to create immersive audio experiences by modeling the physics and psychoacoustics of how sound behaves in space. In the long history of this research area, various key technologies have been developed based both on theoretical advancements and practical innovations. We highlight historical achievements, initiative activities, recent advancements, and future outlooks in the research area of spatial audio recording and reproduction, and room acoustic simulation, modeling, analysis, and control.
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