ShiZhen AI

Jun 5, 2024 · Artificial Intelligence

How the Homegrown Open‑Source ChatTTS Model Scored 20K Stars in One Week

The article introduces ChatTTS, a dialogue‑optimized open‑source text‑to‑speech model trained on over 100,000 hours of Chinese and English data, highlights its fine‑grained prosody control and multi‑speaker support, notes its superior naturalness compared to most open‑source TTS systems, and outlines its current limitations such as poor Arabic numeral handling and slow inference speed.