28 citations · 37 across the 5 of their papers we have counts for
5 papers
Multi-source Domain Adaptation for Text-independent Forensic Speaker Recognition
Zhenyu Wang, John H. L. Hansen
Adapting speaker recognition systems to new environments is a widely-used technique to improve a well-performing model learned from large-scale data towards a task-specific small-s…
Audio Anti-spoofing Using a Simple Attention Module and Joint Optimization Based on Additive Angular Margin Loss and Meta-learning
Zhenyu Wang, John H. L. Hansen
Automatic speaker verification systems are vulnerable to a variety of access threats, prompting research into the formulation of effective spoofing detection systems to act as a ga…
Impact of Naturalistic Field Acoustic Environments on Forensic Text-independent Speaker Verification System
Zhenyu Wang, John H. L. Hansen
Audio analysis for forensic speaker verification offers unique challenges in system performance due in part to data collected in naturalistic field acoustic environments where loca…
A multi-view approach for Mandarin non-native mispronunciation verification
Zhenyu Wang, John H. L. Hansen, Yanlu Xie
Traditionally, the performance of non-native mispronunciation verification systems relied on effective phone-level labelling of non-native corpora. In this study, a multi-view appr…
Cross-domain Adaptation with Discrepancy Minimization for Text-independent Forensic Speaker Verification
Zhenyu Wang, Wei Xia, John H. L. Hansen
Forensic audio analysis for speaker verification offers unique challenges due to location/scenario uncertainty and diversity mismatch between reference and naturalistic field recor…