Voice Biometrics Authentication

Priyanka Agarwal
2 min readApr 22, 2021

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Leveraging on customer’s unique Voice for Authentication.

What is Voice Biometrics Authentication?

Voice biometrics is the method of using a person’s voice as a unique identifying biological characteristic in order to authenticate them.

Voice Biometrics is considered the strongest authentication method because it ties identity to an actual individual (‘what you are’ rather than ‘what you know’ or ‘what you have’).

It extracts a set of audio features which ensure that a speaker is a real person rather than a recording or a synthetic voice of an individual.

How does it work?

Voice biometrics uses voice patterns to generate unique identification for every individual, working with more than 100 physical and behavioral characteristics. It includes speed of speech, accent, pronunciation, emphasis, in addition to physical factors of your vocal tract, mouth, and nasal passages.

Voice Biometrics Authentication and RCDevs Security Solutions

RCDevs voice biometrics provides a unique combination of very high security and a natural user experience that works across all channels. Here users will be able not only to authenticate with voice biometrics but also sign.

It relies on machine learning technologies that are able to analyze the human voice fingerprints at a cryptographic level.

In order to record a voice biometric to a user, log in on the WebADM admin GUI, in the left LDAP tree, click on the user account that you want to register a voice.

You can authenticate your voice both by computer and phone.

The documentation provides complete details of the process.

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Priyanka Agarwal

Technical Content Writer | Digital Marketing Specialist