Cartesia公司推出語音AI引擎Sonic-3，號稱全球最快最自然的實時對話模型。它通過全新狀態空間模型架構實現近零延遲交互，能模擬人類情感、語氣及笑聲變化，顯著提升交流真實感。
即時文本轉語音，帶有笑聲和情感。
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