CosyVoice3 TTS

Local text-to-speech using Alibaba's CosyVoice3 on macOS Apple Silicon.

Overview

CosyVoice3 is an advanced TTS system based on large language models, supporting:

• 9 languages: Chinese, English, Japanese, Korean, German, Spanish, French, Italian, Russian
• 18+ Chinese dialects: Cantonese, Sichuan, Dongbei, Shanghai, etc.
• Zero-shot voice cloning: Clone any voice from 3-10 seconds of audio
• Cross-lingual synthesis: Speak Chinese with English voice or vice versa
• Fine-grained control: Emotions, speed, volume via text tags

Prerequisites

• macOS with Apple Silicon (M1/M2/M3)
• Python 3.10
• Conda installed
• ~5GB disk space for models