公开(公告)号：US20180077508A1

公开(公告)日：2018-03-15

申请号：US15557033

申请日：2016-01-25

申请人： SONY CORPORATION

发明人： RYUICHI NAMBA ,  MASAYUKI NISHIGUCHI ,  KANEAKI FUJISHITA ,  SHIRO SUZUKI ,  TORU CHINEN ,  MITSUYUKI HATANAKA ,  YUKI YAMAMOTO ,  HIROHARU KATO

IPC分类号： H04R29/00 ,  G06F17/30 ,  H04R1/40 ,  G10L21/0208

CPC分类号： H04R29/008 ,  G06F17/30743 ,  G06F17/30778 ,  G10L17/26 ,  G10L21/0208 ,  G10L25/51 ,  G10L25/54 ,  H04R1/406 ,  H04R3/005 ,  H04R2430/20

摘要： [Object] To provide an information processing device capable of establishing a sound statistic database with high usability. [Solution] The information processing device includes: a feature amount extraction unit configured to extract a feature amount from sounds in a predetermined space; an identification unit configured to identify a type of a sound included in the sounds from the feature amount; an information combining unit configured to generate sound statistic information in which the feature amount, the type of the sound, and spatiotemporal information of the predetermined space at a time of acquisition of the sound are associated with each other; and a database establishing unit configured to establish a sound statistic database by using the sound statistic information.