声视界专业版：开源交互式房间脉冲响应分析与声学特性表征平台

Acoustivision Pro: An Open-Source Interactive Platform for Room Impulse Response Analysis and Acoustic Characterization

February 11, 2026

作者: Mandip Goswami

cs.AI

摘要

室內聲學分析在建築設計、音頻工程、語音清晰度評估及聽力研究中具有核心地位。儘管現有標準化指標如混響時間、清晰度和語音傳輸指數已廣泛應用，但將嚴謹信號處理與直觀可視化相結合的易用工具仍顯匱乏。本文推出AcoustiVision Pro——一個用於全面分析房間脈衝響應的開源網絡平台。該系統可從上傳或數據集獲取的RIR中計算十二項獨立聲學參數，提供早期反射的交互式3D可視化，通過瀑布圖生成頻率相關衰減特性，並依據ANSI S12.60與ISO 3382等國際標準進行合規性檢測。我們同步推出託管於Hugging Face的RIRMega與RIRMega Speech數據集，包含數千條帶完整元數據的模擬房間脈衝響應。平台支持基於FFT卷積的實時可聽化處理，可導出適用於工程文檔的詳細PDF報告，並提供CSV數據導出功能以支持深度分析。本文闡述了各聲學指標的數學基礎，詳解系統架構，並通過教室聲學、醫療設施設計及錄音棚評估等多領域的初步案例研究，驗證該平台在實際應用中的有效性。

English

Room acoustics analysis plays a central role in architectural design, audio engineering, speech intelligibility assessment, and hearing research. Despite the availability of standardized metrics such as reverberation time, clarity, and speech transmission index, accessible tools that combine rigorous signal processing with intuitive visualization remain scarce. This paper presents AcoustiVision Pro, an open-source web-based platform for comprehensive room impulse response (RIR) analysis. The system computes twelve distinct acoustic parameters from uploaded or dataset-sourced RIRs, provides interactive 3D visualizations of early reflections, generates frequency-dependent decay characteristics through waterfall plots, and checks compliance against international standards including ANSI S12.60 and ISO 3382. We introduce the accompanying RIRMega and RIRMega Speech datasets hosted on Hugging Face, containing thousands of simulated room impulse responses with full metadata. The platform supports real-time auralization through FFT-based convolution, exports detailed PDF reports suitable for engineering documentation, and provides CSV data export for further analysis. We describe the mathematical foundations underlying each acoustic metric, detail the system architecture, and present preliminary case studies demonstrating the platform's utility across diverse application domains including classroom acoustics, healthcare facility design, and recording studio evaluation.