A robust and lightweight voice activity detection algorithm for speech enhancement at low signal-to-noise ratio. - Zhehui Zhu; Lijun Zhang; Kaikun Pei; Siqi Chen (Digit. Signal Process., 2023)

Endpoint-aware audio-visual speech enhancement utilizing dynamic weight modulation based on SNR estimation. - Zhehui Zhu; Lijun Zhang; Kaikun Pei; Siqi Chen (Neural Networks, 2025)