Propagation

Propagation is a free IR-inspired algorithmic reverb that turns captured spaces into editable size, density, width, clarity, and motion controls. It uses impulse-response analysis as a starting point, then lets you keep shaping the space inside a mix instead of staying trapped inside one fixed convolution snapshot.

What it does

• Start from impulse-response analysis, then keep editing the result like an algorithmic reverb.
• Load your own IRs or use built-in material as a starting point for further shaping.
• Adjust familiar mix-facing controls such as Space Size, Density, Clarity, Transient, Width, and M/S Bias.
• Use IR Morph when you want to move away from one literal captured space and toward a new hybrid character.
• Treat the analyzed IR as source material, not as a fixed destination.