What is recorded here?
Combined finite-scalar speech-token quantization, a pretrained text-language backbone and chunk-aware causal flow rendering to support streaming and non-streaming speech in one system.
Source-linked catalogue note. A detailed explanatory guide has not yet been prepared for this entry.
Scientific scope
Inherits CosyVoice, FSQ and flow matching. Distinct delta is the causal/chunk/token interface, not model-size release. Source human-parity and virtually-lossless streaming claims are empirical, not lossless coding or universal quality guarantees.
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People and systems
Zhihao Du; Yuxuan Wang; Qian Chen; Xian Shi; Xiang Lv; Tianyu Zhao; Zhifu Gao; Yexin Yang; Changfeng Gao; Hui Wang; Fan Yu; Huadai Liu; Zhengyan Sheng; Yue Gu; Chong Deng; Wen Wang; Shiliang Zhang; Zhijie Yan; Jingren Zhou
Source-listed authors or explicitly credited technical contributors for the cited versions. Family entries retain source-specific attribution; a combined list is not one original-paper byline or equal individual work. Names alone do not establish resolved identities.
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English catalogue narrative
CosyVoice2: FSQ tokens and chunk-aware streaming flow synthesis
Combined finite-scalar speech-token quantization, a pretrained text-language backbone and chunk-aware causal flow rendering to support streaming and non-streaming speech in one system.
Scientific scope
Inherits CosyVoice, FSQ and flow matching. Distinct delta is the causal/chunk/token interface, not model-size release. Source human-parity and virtually-lossless streaming claims are empirical, not lossless coding or universal quality guarantees.
Reading status
This is a source-linked WRS catalogue note. A full explanatory guide and independent scientific reconstruction have not been completed for this entry. Read the identified original work for its complete narrative and arguments.
People and systems
Zhihao Du; Yuxuan Wang; Qian Chen; Xian Shi; Xiang Lv; Tianyu Zhao; Zhifu Gao; Yexin Yang; Changfeng Gao; Hui Wang; Fan Yu; Huadai Liu; Zhengyan Sheng; Yue Gu; Chong Deng; Wen Wang; Shiliang Zhang; Zhijie Yan; Jingren Zhou
Source-listed authors or explicitly credited technical contributors for the cited versions. Family entries retain source-specific attribution; a combined list is not one original-paper byline or equal individual work. Names alone do not establish resolved identities.