A reverberation robust target speech detection method using dual-microphone in distant-talking scene

Xiaofei Wang, Yanmeng Guo, Chao Wu, Qiang Fu, Yonghong Yan

Abstract: Highlights•A reverberation robust target speech detection method based on beam-to-reference ratio is proposed.•The method is available with the existence of environmental noise, speech-like interference and reverberation.•Direct-to-reverberate ratio is combined to the derivation of the threshold in time–frequency domain.•Experiments are carried out totally in distant-talking scene of real scenario.