INFORMATION PROCESSOR, INFORMATION PROCESSING METHOD AND PROGRAM

摘要

PROBLEM TO BE SOLVED: To provide an information processor capable of building a sound statistic database with high usability.SOLUTION: The information processor includes: a feature value extraction section that extracts a feature value from a sound in a predetermined space; an identification section that identifies the type of a sound included in the sound based on the feature value; an information integration section that generates a piece of sound statistical information which connects the feature value and the type of the sound and a piece of spatio-temporal information in the predetermined space when the sound is acquired; and a database building section that builds a sound statistic database by using the sound statistical information.SELECTED DRAWING: Figure 1