Behind the ScenesWhat Your AI Companion's 'Voice Tone' Slider Actually Does: How Prosody Models and Sentiment Weighting Shape Whether She Sounds Warm or Flat
You drag a slider from 'warm' to 'flat' and your AI companion's voice changes. But what's actually happening under the hood involves prosody models, sentiment weighting, and a few other tricks that determine whether she sounds like a human or a customer service bot.










