Complex FM synthesis for Gen~ / A guide to Modern FM synthesis

FM synthesis is an efficient method for generating rich dynamic timbre. However, creating algorithms more complicated than the simple carrier-modulator pair can be challenging. In this course you will learn how to expand on this simple algorithm, you will use phase modulation, feedback networks, filters and nonlinearities and use Gen~’s single sample delay to achieve this. You will learn how to use FM synthesis for sound design and create your own novel patches and algorithms.

In this workshop we go beyond the implementations of the 1980s, taking inspiration from more recent synthesizers. You will learn how to create a matrix and construct any FM algorithm in real time, smoothly interpolating between them. You will also learn how to create band-limited sawtooth and square waveforms using FM, and how to incorporate additive wavetable oscillator and nonlinear elements into an FM configuration. Drawing on contemporary literature, you will learn how to prevent discontinuities in FM algorithms, create asymmetric spectrums, and manage harmonic ratio transitions. By the end of this week, you will have enough knowledge to not only recreate classic FM algorithms but also experiment with your own unique designs. In this final week, you will be able to share your creations and receive feedback and guidance.