Feedback

In modular synthesis, feedback refers to the process of routing the output of a module or system back into its input, either directly or through other processing modules. This creates a loop where the signal continues to circulate, affecting itself. Feedback can be used creatively to generate complex oscillations, harmonics, and evolving sound textures. It can amplify, distort, or modulate sounds based on the components used in the feedback path, such as filters, delays, or mixers. Properly controlled, feedback is a powerful tool for expanding the sonic capabilities of a modular synthesizer.