How Can Multiple Voices Be Switched On and Off Automatically in a Modular Patch?

One of the most effective ways to change the character of a generative patch is not by changing notes, rhythms, or timbres, but by changing which voices are… read more

How Should FM Parameters Be Modulated in Generative Patches?

Frequency modulation and phase modulation are among the most powerful methods for creating evolving timbres.

They are also among the easiest techniques to push beyond useful limits… read more

How Should Individual Partials Be Modulated in Additive Synthesis?

Additive synthesis offers unique opportunities for generative sound design because individual spectral components can become modulation targets.

Instead… read more

How Can Wave Shapers Prevent Generative Music from Becoming Repetitive?

One criticism often directed at generative music is that it can become overly predictable.

A patch may continue evolving for hours while remaining within a… read more

How Can Formant Filters Create Voice-Like Sounds in Modular Synthesis?

Human voices possess a special quality that immediately attracts attention.

One reason is the presence of formants.

Formants are spectral emphasis regions… read more

How Can Multiple Modulators Create Evolving Filter Timbres?

Filter modulation is often one of the first techniques people learn in synthesizer programming.

A slowly moving cutoff frequency creates the familiar filter sweep… read more

How Can Two Oscillators Create Counter-Melodies from One LFO?

One of the most interesting developments in the chapter extends the single-LFO counterpoint patch into a two-oscillator system.

The result is a musical… read more

How Can One LFO Generate Two Contrasting Melodies?

A single modulation source can often produce more musical material than expected.

The chapter demonstrates this principle by deriving two complementary pitch streams from different outputs of… read more

How Can Pitch Glitches Be Shorter Than the Main Melody?

Generative systems often focus on pitch selection.

Yet the duration of events can be equally important.

The chapter demonstrates a clever technique for… read more

How Can Quantized Notes and Pitch Glitches Have Different Dynamics?

Once quantized and non-quantized pitch streams exist, they do not need to share the same dynamic behaviour.

The chapter presents a technique… read more