AUDIO DATA FEATURE EXTRACTION METHOD, AUDIO DATA COLLATION METHOD, AUDIO DATA FEATURE EXTRACTION PROGRAM, AUDIO DATA COLLATION PROGRAM, AUDIO DATA FEATURE EXTRACTION DEVICE, AUDIO DATA COLLATION DEVICE, AND AUDIO DATA COLLATION SYSTEM

摘要

PROBLEM TO BE SOLVED: To provide an audio data collation system which can realize reliable audio data collation without an error.;SOLUTION: An audio data collation system 1 comprises: an audio data feature extraction device 2 for extracting feature data from known audio data; a feature data storage server 3 for imparting identification information to the feature data extracted from the known audio data to store the feature data with identification information in a database 31; and an audio data collation device 4 for generating feature data from unknown audio data to collate the generated feature data with the feature data stored in the database 31.;COPYRIGHT: (C)2012,JPO&INPIT