Multi-Speaker Multi-Lingual VQTTS System for LIMMITS 2023 Challenge. - Chenpeng Du; Yiwei Guo; Feiyu Shen; Kai Yu 004 (ICASSP, 2023)

UniCATS: A Unified Context-Aware Text-to-Speech Framework with Contextual VQ-Diffusion and Vocoding. - Chenpeng Du; Yiwei Guo; Feiyu Shen; Zhijun Liu; Zheng Liang; Xie Chen 001; Shuai Wang 016; Hui Zhang; Kai Yu 004 (AAAI, 2024)

Acoustic BPE for Speech Generation with Discrete Tokens. - Feiyu Shen; Yiwei Guo; Chenpeng Du; Xie Chen 001; Kai Yu 004 (ICASSP, 2024)

Towards Universal Speech Discrete Tokens: A Case Study for ASR and TTS. - Yifan Yang 005; Feiyu Shen; Chenpeng Du; Ziyang Ma 001; Kai Yu 004; Daniel Povey; Xie Chen 001 (ICASSP, 2024)

On the Effectiveness of Acoustic BPE in Decoder-Only TTS. - Bohan Li 003; Feiyu Shen; Yiwei Guo; Shuai Wang 016; Xie Chen 001; Kai Yu 004 (INTERSPEECH, 2024)

FireRedTTS: A Foundation Text-To-Speech Framework for Industry-Level Generative Speech Applications. - Haohan Guo; Kun Liu; Feiyu Shen; Yi-Chen Wu; Feng-Long Xie; Kun Xie; Kaituo Xu (CoRR, 2024)

Step-Audio: Unified Understanding and Generation in Intelligent Speech Interaction. - Ailin Huang; Boyong Wu; Bruce Wang; Chao Yan; Chen Hu; Chengli Feng; Fei Tian; Feiyu Shen; Jingbei Li; Mingrui Chen; Peng Liu; Ruihang Miao; et al. (CoRR, 2025)

Step-Audio 2 Technical Report. - Boyong Wu; Chao Yan; Chen Hu; Cheng Yi; Chengli Feng; Fei Tian; Feiyu Shen; Gang Yu 002; Haoyang Zhang; Jingbei Li; Mingrui Chen; Peng Liu; et al. (CoRR, 2025)