While biometric authentication has advanced significantly in recent years, evidence shows
the technology can be susceptible to malicious spoofing attacks. The research community …

This paper gives an overview of automatic speaker recognition technology, with an
emphasis on text-independent recognition. Speaker recognition has been studied actively …

We propose a new approach to the problem of estimating the hyperparameters which define
the interspeaker variability model in joint factor analysis. We tested the proposed estimation …

It is widely acknowledged that most biometric systems are vulnerable to spoofing, also
known as imposture. While vulnerabilities and countermeasures for other biometric …

This paper describes and discusses the" STBU" speaker recognition system, which
performed well in the NIST Speaker Recognition Evaluation 2006 (SRE). STBU is a …

In this paper, we study voice impersonation attacks to defeat humans and machines.
Equipped with the current advancement in automated speech synthesis, our attacker can …

A voice activity detector (VAD) plays a vital role in robust speaker verification, where energy
VAD is most commonly used. Energy VAD works well in noise-free conditions but …

We report on work on speaker diarization of telephone conversations which was begun at
the Robust Speaker Recognition Workshop held at Johns Hopkins University in 2008. Three …

Задача распознавания диктора по его голосу была поставлена более 40 лет тому
назад, и исследования в этой области все еще продолжаются. Решение этой задачи …

Recently biometric authentication has made progress in areas, such as speaker verification.
However, some evidence shows that the technology is susceptible to malicious spoofing …