iZotope VocalSynth 2 is a comprehensive vocal sound design plug-in designed to transform vocal tracks through a suite of five unique synthesis modules, providing everything from classic vocoder sounds to experimental, modern vocal textures. It is designed to work as an insert on a vocal track, utilizing a "modulator" (your vocal) and a "carrier" (the synthetic sound) to generate its effects. Key Synthesis Modules

A unique, model-based voice effect that uses scientific modeling of the human vocal tract to add nasality, breathiness, and vowel shapes to vocals.

The simplest mode. VocalSynth 2 uses your incoming audio for both modulation and pitch, with internal synthesis generating effects automatically.

A classic module providing iconic robotic sounds, featuring controllable frequency bands.