Here’s some links I think are worth investigating if you thought anything on this website was interesting.
I owe a great deal of my knowledge of audio processing to my professor and thesis advisor, Will Pirkle. He just released a book on Audio Effect Plug-in development in C++ along with an extensive piece of companion software, RackAFX™, that will let you get up and going with audio DSP coding in a snap without having to worry about all the surrounding pieces that go into plugin development (GUI, annoying compatibility issues with your DAW, etc.). I was using this book when it was a spiral-bound manuscript and couldn’t recommend it enough. The book is now available on Amazon and linked here: