| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a speaker collating device or the like, capable of updating an identification device of a registered speaker at a low cost in consideration that voice is changing with aging. <P>SOLUTION: The updating data generation apparatus 10 equipped with an updating data generation means 17 comprises; a function for acquiring a hypothetical score by inputting a characteristic data of voice of the registered speaker to the speaker identification device of the registered speaker, and for generating a score vector sequence of the registered speaker composed of a plurality of vectors in which the hypothetical score is an element; a function for acquiring a hypothetical score by inputting the characteristic data of a background speaker to the speaker identification device of the registered speaker, and for generating a score vector sequence of the background speaker composed of the plurality of vectors in which the hypothetical score is an element; and a function for storing the score vector sequence of the registered speaker and the score vector sequence of the background speaker in a memory device 18. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
