This paper proposes a novel countermeasure framework to detect spoofing attacks to
reduce the vulnerability of automatic speaker verification (ASV) systems. Recently, ASV …

This paper presents an algorithm for detecting spoofing attacks against automatic speaker
verification (ASV) systems. While such systems now have performances comparable to …

This paper proposes a phoneme-based pop-noise (PN) detection algorithm for voice
liveness detection (VLD) and automatic speaker verification systems. Recently, a lot of …

While having a wide range of applications, automatic speaker verification (ASV) systems are
vulnerable to spoofing attacks, in particular, replay attacks that are effective and easy to …

Automatic speaker verification (ASV) technology is recently finding its way to end-user
applications for secure access to personal data, smart services or physical facilities. Similar …

Automatic speaker verification (ASV) systems are subject to various kinds of malicious
attacks. Replay, voice conversion and speech synthesis attacks drastically degrade the …

We present a new database of voice recordings with the goal of promoting research on
protection of automatic speaker verification systems from voice spoofing, such as replay …

This paper presents a new countermeasure for the protection of automatic speaker
verification systems from spoofed, converted voice signals. The new countermeasure is …

Automatic speaker verification (ASV) systems utilize the biometric information in human
speech to verify the speaker's identity. The techniques used for performing speaker …

A speaker verification system automatically accepts or rejects a claimed identity of a speaker
based on a speech sample. Recently, a major progress was made in speaker verification …