PERSONAL INFORMATION DELETION DEVICE, PERSONAL INFORMATION DELETION METHOD, PERSONAL INFORMATION DELETION PROGRAM, AND RECORDING MEDIUM

摘要

PROBLEM TO BE SOLVED: To provide a personal information deletion device, etc. for deleting personal information contained in a voice signal since a heavy burden is required for storage and the like of the voice signal in which personal information is contained, thereby reducing a burden associated with the storage and the like of the voice signal.;SOLUTION: The personal information deletion device has: a voice recognition part that, referring to a recognition dictionary recording part in which a word, the reading of the word, and whether the word is personal information are recorded, performs voice recognition processing for a voice signal, and outputs a word string, and start point time and termination point time of each word of the word string as a recognition resu a personal information detection part that, referring to the recognition dictionary recording part, determines whether each word of the word string is personal information, and, when it is determined to be personal information, outputs start point time and termination point time of the word; and a personal information conversion part that, out of the voice signals, converts the start point time to the termination point time of the word determined to be personal information, to a predetermined signal.;COPYRIGHT: (C)2010,JPO&INPIT