Xie, Rong
Tao, Zengjie
Lei, Lin
Hu, Yangui
Article History
Received: 16 June 2026
Accepted: 21 September 2026
First Online: 8 October 2026
Ethics
Competing interests: The authors declare no competing interests.
Ethical approval: Not Applicable. This study does not involve human subjects, animal experiments, or the collection of personal data. All experiments were conducted exclusively on publicly available, openly licensed audio datasets (LibriMix, WHAM!, WHAMR!, MUSAN, VoiceBank-DEMAND and MUSDB18-HQ), and the cross-domain evaluation of Section "Ablation Study and Robustness Analysis" uses previously published, openly distributed recordings (the DNS Challenge blind test set, CHiME-6, AISHELL-1 and Common Voice). No new audio was recorded and no participants were enrolled for this work.
Informed consent: All authors have reviewed the manuscript and consent to its publication. No identifiable information regarding participants has been included.