The voice biometrics process is relatively simple...
Enrollment:
1. Person repeats a pass phrase three times (creates "base" voiceprint)
2. Base voiceprint is saved in the database
Verification:
1. Enrolled person repeats a pass phrase (creates "sample" voiceprint)
2. The "sample" voiceprint is compared to the "base" voiceprint
3. If the voiceprints match (based on a probability score), the person’s identity is verified
4. If the voiceprints don’t match, the person is directed to an alternate business process
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