Table of Contents - X.1097 (03/2026) - Telebiometric authentication using speaker recognition

1	Scope
2	References
3	Definitions
	3.1	Terms defined elsewhere
	3.2	Terms defined in this Recommendation
4	Abbreviations and acronyms
5	Conventions
6	Speaker recognition system
	6.1	Speaker recognition
	6.2	Types of speaker recognition
	6.3	Architecture of a speaker recognition system
	6.4	Speaker feature extraction and representation
7	Telebiometric authentication using speaker recognition
	7.1	Telebiometric speaker authentication
	7.2	Telebiometric speaker authentication models
	7.3	Telebiometric speaker authentication with smart speaker
	7.4	Usability considerations on telebiometric speaker authentication
8	Telebiometric authentication using speaker recognition – security requirements
	8.1	Threat points in telebiometric speaker authentication system
	8.2	Threats to speech acquisition and countermeasures
	8.3	Threats to the speaker recognition block and countermeasures
	8.4	Threats to the registration process and countermeasures
Appendix I – Use case and scenario
	I.1	Telebiometric speaker recognition with a call centre
	I.2	Secure telebiometric speaker recognition with a call centre
Bibliography