Geometric and Visual Artificial Reverberation

This project uses geometry mapping and image recognition techniques to create artificial reverberation. The implementation leverages the MATLAB fdnToolbox and Python.

Prerequisites

MATLAB Dependencies

• MATLAB: Ensure MATLAB is installed on your system.
• fdnToolbox: GitHub.
  • No need to download as the code is included in this repo.
• MATLAB vs-code extension: Use the VS Code extension to add the required files to the MATLAB folder. To do this, right-click on the folder and select MATLAB: Add Folder To Path.

Python Dependencies

Install the following Python packages using pip3:

pip3 install numpy scipy pyroomacoustics matlabengine matplotlib librosa sympy openai

Documentation

• Add open API key to utils/api_key.py file.
• Configure config.py with paths for surface images and .obj format 3D model.
• Test geometry recognition via: python3 model.py
• Test material extraction via: python3 absorption.py
• Create RIRs with all models via: python3 rirs.py
• Create processed samples with all models via: python3 stimuli.py
• Run Parallel ISMFDN via: python3 parallel_ism_fdn.py
• Run Serial ISMFDN via: python3 serial_ism_fdn.py