Post by José Lopes

From Gain to Distortion: Developing Native Linux Audio Plugins with JUCE and C++ Follow the code :https://lavbella.com [downloads] After establishing the core infrastructure of an audio plugin — integrating the C++ backend, the graphical user interface via JUCE's APVTS, and validating everything in real-time inside REAPER on Ubuntu 24.04 via PipeWire — I reached the most fascinating conclusion in digital audio development: It all comes down to the math inside the `processBlock`. What differentiates a simple volume control from any other effect is purely the algorithm applied sample-by-sample in real-time. And this is not limited to guitar pedals like classic Fuzz or Overdrive; this exact same foundation allows for the creation of: • Vocal processors (such as compressors, reverbs, delays, or autotune) • Virtual synthesizers and sound generators built on mathematical oscillators • Preset systems to save and recall tones with a single click By manipulating wave boundaries or setting up history buffers for signal delays, we can shape audio for any instrument or production need. Best of all? The code is 100% cross-platform. If I want to run this same plugin on Windows, I just need to open the code in VS Code, compile it, and load it directly into FL Studio or any other commercial DAW on the market. #Cplusplus #JUCE #AudioProgramming #LinuxAudio #Reaper #WindowsAudio #FLStudio #DSP #Cpp #SoftwareEngineering #REAPER #Ubuntu #MusicTech