The founder of Australian voice biometrics outfit Armorvox, Dr. Clive Summerfield, claims that between 10% and 20% of utterances collected by voice biometric systems are not strong enough identifiers on the individual that spoke them.
Most voice biometric implementations require users to utter a phrase as part of the authentication process. However, a small fraction of the population Dr Summerfield labels as “wolves”, have voice prints that can match many others, while "goats" are those with generic voice prints.
Most voice biometric implementations require users to utter a phrase as part of the authentication process. However, a small fraction of the population Dr Summerfield labels as “wolves”, have voice prints that can match many others, while "goats" are those with generic voice prints.
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