In the imper- sonation attack, the imposter tries to mimic the voice of the authentic user and gain access to the system. Voice conversion systems are capable of converting the utterances spoken by person A to that of person B and they pose a grave threat to speaker verification systems. ...
but it also shows that tough guys can be vulnerable, too. With a vocal attack that could be compared to Killswitch Engage and classic Crowbar, the lyric, “A thousand tears I’ve shed,” has never sounded
Speech-based biometric systems are liable to a variety of attacks like impersonation, voice synthesis, voice conversion and replay attack [4]. In the impersonation attack, the imposter tries to mimic the voice of the authentic user and gain access to the system. Voice conversion systems are capa...