ChatTTS vs Voice Changer App - Celebrity Voices

ChatTTS is an open-source text-to-speech model built for dialogue. The 2Noise team trained it on over 100,000 hours of Chinese and English speech so it sounds natural in back-and-forth conversation, not just scripted narration.

What sets it apart is prosody control at a granular level. The model can layer in laughter, pauses, and interjections, and it handles multiple speakers in a single session. That makes it a fit for LLM assistants, conversational audio, and dialogue-heavy multimedia.

Developers install it via pip or clone the GitHub repo. The open-source release on Hugging Face is a 40,000-hour base model under AGPLv3+. The team positions it for research and dialogue use cases, with contact at [email protected] for roadmap questions.

Celebrity Voice Changer turns your speech into celebrity-style impressions using deep learning, not pitch shifting or echo filters. You tap a character icon, talk into the mic, and the app generates a short video clip with your words spoken in that voice. It runs on iPhone, iPad, and Android, and the developer says more than 25 million people have joined.

Most voice changer apps tweak pitch or add chipmunk effects. This one trains neural networks on large speech datasets to build voice fonts, so the output sounds closer to a specific person rather than a generic filter. The celebrity roster inside the app is larger than what the website lists, and you can request new voices through the app.

The app fits content creators, party hosts, and anyone making parody clips or prank calls. You record audio or video, share to social networks, and swap between voices like Donald Trump, Obama, or fictional characters. An internet connection is required because voice generation runs server-side.