VoiceVault Caller Authentication for ABN AMRO The core VoiceVault technology is very different from
other voice-based identification systems that rely on
comparing stored recordings. VoiceVault uses spoken
words to calculate a series of measurements of the
caller's vocal tract.
Voice Verification in Telephone Banking Technology now exists which enables individuals to be reliably, rapidly and cost-effectively verified on the basis of the physical characteristics of their voice.