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eess.AS2023
Array Configuration-Agnostic Personal Voice Activity Detection Based on Spatial Coherence
Yicheng Hsu, Mingsian R. Bai
Personal voice activity detection has received increased attention due to the growing popularity of personal mobile devices and smart speakers. PVAD is often an integral element to…
eess.AS2023
Learning-based Robust Speaker Counting and Separation with the Aid of Spatial Coherence
Yicheng Hsu, Mingsian Bai
A three-stage approach is proposed for speaker counting and speech separation in noisy and reverberant environments. In the spatial feature extraction, a spatial coherence matrix (…