Designing a Simple ADSR-ish Envelope Generator from Scratch

Learn how to design a simple ADSR(-ish) envelope generator from scratch in this comprehensive 31-minute tutorial. Explore the fundamental building blocks of modular synthesizers as you progress from passive A/R envelopes to active A/R envelopes, and finally to a simulated ADSR envelope. Follow along with the step-by-step process, using a provided parts list and circuit simulation. Gain insights into op amp fundamentals, comparator operations, and analog filtering basics. Perfect for both beginners and intermediate electronics enthusiasts interested in synthesizer design and audio signal processing.