CEC - eContact! 17.4 - A Generalized Introduction to Modular Analogue Synthesis Concepts by Kevin Austin
Ben Cummings

The key concepts behind modular analogue synthesis provide a foundation for an understanding of a very wide range of synthesis techniques available today. This article assumes some familiarity with most basic modular modules such as an oscillator, amplifier, filter, ADSR, ring modulator, etc. Most definitions and references can be found in Wikipedia.