Gaven Echoes · Neural Alien Voice Lab

NEURAL ALIEN CHARACTER VOICES

Optional Kokoro neural TTS runs locally in the browser after the model is downloaded. Device TTS remains available as fallback.

Model mode Model not loaded.

Character ID Name Female voice Delivery Extra pitch+0.0 semitones Speed1.00× Alien effect Echo10% Filter8000 Hz Volume95%

Dialogue

SAVED NEURAL CHARACTERS

Choose a female voice and delivery style. The model loads only when requested.

GAME API

const voices = new GavenNeuralVoiceEngine({ allowDeviceFallback: true });

voices.addProfile("kelp", {
  voice: "af_bella",
  delivery: "cute_bright",
  pitchSemitones: 1.5,
  effect: "shimmer"
});

await voices.speak("kelp", dialogueText);

For a game, call loadModel() once from a loading/menu screen, then synthesize whatever text a character says at runtime.