What Is an LFO in Synthesis and How Do You Use It? (September 2026) Complete Guide
An LFO (Low Frequency Oscillator) is a modulation source that creates an automatic, repeating pattern of change in your synthesizer. Think of it as an invisible hand that turns a knob back and forth for you. While regular oscillators produce sound you hear, LFOs produce slow control signals below 20 Hz that animate other parameters … Read more