| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide speaker authentication registration, a confirmation method and a device. <P>SOLUTION: The speaker authentication registration method provides extracting acoustic feature vector sequence from registered pronunciation of speakers; generating speaker templates by using the acoustic feature vector sequence; generating a filter bank for registered pronunciation of the speakers, by filtering the position of formants and energy for the spectrum of the registered pronunciation, based on the registered pronunciation by the above step extracting the acoustic feature vector sequence; filtering the spectrum of the registered pronunciation by the generated filter bank; and generating the acoustic feature vector sequence from the filtered registered pronunciation. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
