chatterbox

工具介绍

SoTA 开源 TTS

核心特点

• •Broad Multilingual Coverage: Designed as the main general-purpose multilingual Chatterbox model, supporting wide language coverage similar to V2.
• •Single Language Pack: Dedicated single-language models provide stronger specialization and quality control where language- and regional-dialect-specific performance matters most.
• •More Consistent Speaker Similarity: Improves voice identity and accent preservation across languages, making cross-language voice cloning more stable and reliable.
• •Reduced Hallucination: V3 is optimized to reduce unwanted continuation, repetition, and off-prompt speech, especially in cases where earlier multilingual models were less stable.
• •General Use (TTS and Voice Agents):
• •The default settings (exaggeration=0.5, cfg_weight=0.5) work well for most prompts across all languages.
• •If the reference speaker has a fast speaking style, lowering cfg_weight to around 0.3 can improve pacing.
• •Expressive or Dramatic Speech:
• •Try lower cfg_weight values (e.g. ~0.3) and increase exaggeration to around 0.7 or higher.
• •Higher exaggeration tends to speed up speech; reducing cfg_weight helps compensate with slower, more deliberate pacing.