In this chapter, however, we focus on PAD in voice biometrics, i.e., automatic speaker verification (ASV) systems. We discuss vulnerabilities of these systems to presentation attacks (PAs), present different state-of-the-art PAD systems, give the insights into their performances, and discuss the integration of PAD andASV systems.

Chapter Contents:

• 10.1 Introduction
• 10.1.1 Databases
• 10.1.1.1 ASVspoof database
• 10.1.1.2 AVspoof database
• 10.1.2 Evaluation
• 10.2 Vulnerability of voice biometrics
• 10.3 Presentation attack detection approaches
• 10.3.1 Features
• 10.3.2 Classifiers
• 10.3.3 Fusion
• 10.4 PADs failing to generalize
• 10.5 Integration of PAD andASV
• 10.6 Conclusions
• Acknowledgments
• References

Inspec keywords: biometrics (access control); speaker recognition

Other keywords: presentation attack detection; automatic speaker verification; voice biometrics; ASV; PAD

Subjects: Speech processing techniques; Data security; Speech recognition and synthesis