公开(公告)号：US10244338B2

公开(公告)日：2019-03-26

申请号：US15557033

申请日：2016-01-25

Applicant: SONY CORPORATION

Inventor： Ryuichi Namba ,  Masayuki Nishiguchi ,  Kaneaki Fujishita ,  Shiro Suzuki ,  Toru Chinen ,  Mitsuyuki Hatanaka ,  Yuki Yamamoto ,  Hiroharu Kato

IPC: H04R1/40 ,  H04R3/00 ,  G06F17/30 ,  G10L25/51 ,  G10L25/54 ,  H04R29/00 ,  G10L21/0208

Abstract: 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.