公开(公告)号：US09720068B2

公开(公告)日：2017-08-01

申请号：US14808444

申请日：2015-07-24

Applicant: HONDA MOTOR CO., LTD.

Inventor： Keisuke Nakamura ,  Kazuhiro Nakadai ,  Tetsuo Kinoshita ,  Hideyuki Takahashi ,  Lana Sinapayen

IPC: G01S3/80

CPC classification number: G01S3/80

Abstract: An acoustic processing device includes: a sound pickup unit configured to record an acoustic signal; a motion detection unit configured to detect the motion of the device; a self-localization unit configured to estimate the position of the device based on the acoustic signal and the motion; and a use determination unit configured to determine whether or not to use the acoustic signal in a sound source localization unit detecting the position of a target sound source to be detected based on the intensity of a reference signal incoming from a reference sound source determined in advance.

公开(公告)号：US20160033615A1

公开(公告)日：2016-02-04

申请号：US14808444

申请日：2015-07-24

Applicant: HONDA MOTOR CO., LTD.

Inventor： Keisuke Nakamura ,  Kazuhiro Nakadai ,  Tetsuo Kinoshita ,  Hideyuki Takahashi ,  Lana Sinapayen

IPC: G01S3/80

CPC classification number: G01S3/80

Abstract: An acoustic processing device includes: a sound pickup unit configured to record an acoustic signal; a motion detection unit configured to detect the motion of the device; a self-localization unit configured to estimate the position of the device based on the acoustic signal and the motion; and a use determination unit configured to determine whether or not to use the acoustic signal in a sound source localization unit detecting the position of a target sound source to be detected based on the intensity of a reference signal incoming from a reference sound source determined in advance.

Abstract translation: 声学处理装置包括：声音拾取单元，被配置为记录声学信号; 运动检测单元，被配置为检测所述装置的运动; 配置为基于所述声信号和所述运动来估计所述设备的位置的自定位单元; 以及使用确定单元，被配置为基于从预先确定的参考声源输入的参考信号的强度来确定在声源定位单元中是否使用声信号来检测要检测的目标声源的位置 。