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 WORLD-INFOSTRUCTURE > BIOMETRICS > VOICE RECOGNITION
  Voice recognition


The only biometric technology which does not measure the visual features of the human body. In voice recognition the sound vibrations of a person is measured and compared to an existing sample. The person to be identified is usually required to pronounce a designated password or phrase which facilitates the verification process. Voice recognition can be used on the phone, but has the weakness of technology is its susceptibility to interference by background noise.




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Biometrics
    Identity vs. Identification
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-3   Iris recognition
-2   fingerprint identification
-1   Palm recognition
0   Voice recognition
+1   Gait recognition
+2   Other biometric technologies
+3   Biometrics applications: gate keeping
     ...
Biometrics applications: privacy issues
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