| 摘要 |
<p>A technique for verifying a user's voice prior to permitting the user to conduct a business transaction over a data network is disclosed. An order is received via the data network, and a voice verification unit is contacted to (i) access a prestored voice print, (ii) obtain a present voice sample from the consumer desiring the transaction and compare said present voice sample to the prestored voice sample, and (iii) issue a signal indicating whether or not the voice correctly verifies or not. <IMAGE></p> |
