Designing a Diode Ladder Filter from Scratch

YouTube·Signal Processing

Learn how to design a diode ladder voltage-controlled filter (VCF) from scratch in this comprehensive tutorial video. Explore advanced concepts in analog filter design, including using diodes as resistors, implementing bias current techniques, constructing a multi-pole diode ladder, and creating resonance. Follow along with the step-by-step process, from initial circuit design to final implementation, including driving the ladder, output stage construction, and CV processing. Gain practical insights into electronic music synthesis and DIY synthesizer module creation. A complete bill of materials is provided for those who wish to build their own diode ladder filter.