SOCIAL NETWORK SERVICE PROVIDING DEVICE USING SOUND AND METHOD THEREFOR

摘要

PROBLEM TO BE SOLVED: To provide a social network service providing device using sound and a method therefor.SOLUTION: A social network service providing device includes: a sound reception unit for receiving sound from user terminals; a feature value extraction unit for extracting feature values from the received sound; and a group information generation unit for generating group information by grouping users having transmitted sound in which the extracted feature values match each other.SELECTED DRAWING: Figure 1