Voice recognition is a popular choice of remote biometric recognition, given the availability of devices to take voice samples (for example: the telephone network and computer microphones) and their ease of integration. Speaker recognition is a biometric technology different from others in which the speech sample is taken dynamically or in the span of a certain period of time, such as a few seconds. The analysis occurs in a model in which changes over time are monitored, which is similar to other biometric devices that contemplate behavior, such as: the dynamic signature, the recognition of the way of walking, and the recognition by the rhythm of the keystrokes on a keyboard.
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Authors: Computer Security News
