t-DCF: a Detection Cost Function for the Tandem Assessment of Spoofing Countermeasures and Automatic Speaker Verification

25 Apr 2018Tomi KinnunenKong Aik LeeHector DelgadoNicholas EvansMassimiliano TodiscoMd SahidullahJunichi YamagishiDouglas A. Reynolds

The ASVspoof challenge series was born to spearhead research in anti-spoofing for automatic speaker verification (ASV). The two challenge editions in 2015 and 2017 involved the assessment of spoofing countermeasures (CMs) in isolation from ASV using an equal error rate (EER) metric... (read more)

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