We are confident you will find that VoiceVault is the most flexible, accurate and reliable biometric voice verification system in the world.  It's the result of over 160 man years of research and development in to science, mathematics and technology.

VoiceVault uses spoken words to verify claimed identities over the phone or web. The core VoiceVault technology is very different from other voice verification systems that rely on comparing recordings or wave patterns.

Your voice is unique to you

VoiceVault uses spoken words to calculate vocal measurements of an individual's vocal tract. Sophisticated algorithms convert these measurements into a voice print - a unique digital representation of an individual's voice.

A voice print is not a recording, set of words or a wave pattern of a voice. It cannot be played back or used for any other purpose than a comparison with subsequent voice prints.

Over 100 different calculations and tests are used to compare a previously enrolled voiceprint with a voice print generated at the time of verification - all in less than a second.

This unique biometric verification process enables VoiceVault to deliver a range of ultra reliable and highly secure voice verified services.

Robust for real world use

Special filters and algorithms are used to eliminate background noise as well as to detect and reject any attempt to use voice recordings. As verification is based on vocal physiology, accuracy is not affected by the caller having a cold. It even adapts voice prints over time to take into account the ageing effects on the voice.

Works across all types of phones

Unlike other voice verification systems, VoiceVault is a true 'cross platform' system. This means the same caller can be accurately verified again and again regardless of the phone they are using - a mobile phone, fixed line, speakerphone or even the internet.

VoiceVault also features a highly flexible architecture that supports the widest range of enrolment and verification options.