This was a research project to really explore the fundamentals of digital signal processing through real-time audio effects. The main goal was to develop a low-pass filter (variable order & resonance control), delay, and reverb effects from scratch - which would help to get a more practical understanding of the mathematics and techniques commonly used.

Research paper --> https://www.researchgate.net/publication/390740582_Developing_Custom_MATLAB_Functions_for_Real-Time_Audio_Effects_Processing

Code --> https://github.com/C-Preston-11/VSTdesign_OURE

I hope to move these to a suitable microcontroller - to make a stand-alone effects box after some more improvements.