CosyVoice 2 TTS
Alibaba Tongyi Lab's streaming TTS reaching human-parity naturalness with near-zero latency and zero-shot cloning.
Wrap your text in SSML tags for precise control:
<speak><prosody rate="slow">Slow speech</prosody></speak>
Tags déi d'gewielt Modell verstinn - klickt fir eng an Ärem Text ze setzen wou se geschitt:
Dëse Modell liest einfache Text, sou datt Inline-Tags ignoréiert ginn. Fir Tag-baséiert Emotiounen, wielt e expressiven Modell wéi Orpheus oder Bark.
Eegen Aussproochen definéieren (Wuert = Aussprooch):
Iwwer CosyVoice 2
CosyVoice 2, from Alibaba's Tongyi Lab, was designed to make high-quality speech viable in real time. It uses a finite scalar quantization approach combined with flow matching to support streaming synthesis at extremely low latency, while reaching human-comparable naturalness that outperforms many commercial systems in subjective tests. Beyond quality, it offers zero-shot voice cloning from about 3 seconds of audio, cross-lingual synthesis, and fine-grained emotion control. Covering 8 languages with a 1,000-character cap, it's a strong fit for voice assistants, streaming TTS, and other real-time applications.
Bescht fir: Real-time applications, streaming TTS, voice assistants
All sichen CosyVoice 2 StimmenOp ee Bléck
- Entwéckler
- Alibaba (Tongyi Lab)
- Lizenz
- Apache 2.0
- Tier
- standard
- Geschwindegkeet
- medium
- Sprooche-Klonen
- Ja
- Sproochen
- English, Chinese, Japanese, Korean, French, German, Italian, Spanish
- Maximal Zeichen
- 1000