Pollyphony is an experimental synthesizer focused on phase modulation, offering a unique approach to sound design. It features two oscillators where the phase of the first oscillator is influenced by the second, combined with an envelope to shape the modulation. This interaction creates complex and evolving tones that stand out from traditional synth sounds.

The instrument also incorporates pitch modulation and a delay effect, adding depth and movement to the sound. An additional modifier oscillator introduces a distinct character, derived from modified low-frequency oscillator code, which imparts a gritty, textured quality to the audio output. These elements work together to produce rich, dynamic sonic landscapes.

Designed for those seeking unconventional synthesis methods, Pollyphony pushes the boundaries of phase modulation synthesis. Its combination of modulation sources and effects encourages experimentation and creativity, making it a valuable tool for creating unique soundscapes and innovative musical textures.