CosyVoice
A text-to-speech synthesis model released by Alibaba, supporting voice cloning and multilingual speech synthesis.
Timeline (last 90 days)
Mainstream STT solutions include the Whisper series, FunASR and others; in recent years TTS solutions based on diffusion models and neural codecs (such as CosyVoice and Fish Speech) have achieved naturalness close to that of real humans.
Cloud-based TTS services such as Volcano Engine (ByteDance) and Alibaba's CosyVoice tend to have high costs in high-frequency or long-duration scenarios.
Modern open-source TTS models such as CosyVoice and Fish Speech can already achieve fine-grained control over timbre, emotion, speech rate, and pauses.
OpenReel chose Tongyi Qianwen (CosyVoice) TTS because of its preset voice library and voice design features, which allow the Agent to automatically design broadcast voice tones according to the program's style.
Mature voice cloning services from domestic and international providers, including ElevenLabs, Microsoft Azure Speech, and Alibaba CosyVoice, are already available externally via API.
All Facts (7)
CosyVoice是阿里的TTS方案，F5-TTS是本地部署方案
85%UnverifiedModern voice cloning solutions (such as SV2TTS, VALL-E, and CosyVoice) have already compressed the required voice samples to a few seconds.
60%UnverifiedMainstream STT solutions include the Whisper series, FunASR and others; in recent years TTS solutions based on diffusion models and neural codecs (such as CosyVoice and Fish Speech) have achieved naturalness close to that of real humans.
50%UnverifiedCloud-based TTS services such as Volcano Engine (ByteDance) and Alibaba's CosyVoice tend to have high costs in high-frequency or long-duration scenarios.
50%UnverifiedModern open-source TTS models such as CosyVoice and Fish Speech can already achieve fine-grained control over timbre, emotion, speech rate, and pauses.
50%UnverifiedOpenReel chose Tongyi Qianwen (CosyVoice) TTS because of its preset voice library and voice design features, which allow the Agent to automatically design broadcast voice tones according to the program's style.
50%UnverifiedMature voice cloning services from domestic and international providers, including ElevenLabs, Microsoft Azure Speech, and Alibaba CosyVoice, are already available externally via API.
50%