Feedback Delay Network Sandbox

This project is a sandbox for experimenting with Feedback Delay Networks (FDNs) for audio processing. It provides a framework for building and testing various FDN configurations and algorithms.

Build

The library is built using CMake and uses cpm to manage dependencies. CMake presets are provided for building with Ninja+LLVM and MSVC+Visual Studio.

# configure and build with Ninja and LLVM
 cmake --preset llvm-ninja
 cmake --build --preset llvm --config Debug

# Or, configure with MSVC and Visual Studio
cmake --preset windows

# build
cmake --build --preset windows --config Debug

Dependencies

The following dependencies are required. CPM should take care of all of that for you.

• boost-dll
• boost-math
• Eigen3
• KissFFT
• libSampleRate
• libSndfile
• nanobench
• nlohmann-json
• PFFFT
• quill
• RTAudio
• glfw3
• ImGui
• ImPlot
• ImPlot3D
• imgui-filebrowser
• ensmallen
• Armadillo

These 3 dependencies are also required:

• https://github.com/Segfault1602/fdn_opt
• https://github.com/Segfault1602/sfFDN
• https://github.com/Segfault1602/audio_utils