公开(公告)号：US09949030B2

公开(公告)日：2018-04-17

申请号：US15174248

申请日：2016-06-06

Applicant: Bose Corporation

Inventor： Zhen Sun ,  Carl Jensen ,  Ray Scott Wakeland ,  Paul T. Bender

IPC: H04R25/00 ,  H04R3/04 ,  H04R1/10 ,  H04R1/32 ,  H04R3/12 ,  H04R5/02 ,  H04R5/04

CPC classification number: H04R3/04 ,  H04R1/1008 ,  H04R1/1083 ,  H04R1/323 ,  H04R3/12 ,  H04R5/02 ,  H04R5/04

Abstract: An acoustic device that is adapted to be worn on the body of a user. The acoustic device has an array of acoustic transducers comprising at least three acoustic radiating surfaces, and a controller that is adapted to provide array control signals that independently control the relative phases and amplitudes of each of the transducers.

公开(公告)号：US11045381B2

公开(公告)日：2021-06-29

申请号：US16040283

申请日：2018-07-19

Applicant: Bose Corporation

Inventor： Michael J. Daley ,  Zhen Sun ,  Andrew J. Kuusisto

IPC: A61H3/00 ,  G09B5/00 ,  A61H1/02 ,  G09B19/00 ,  G09B23/28

Abstract: A system for augmenting the motion of a person includes an assistance apparatus with a first attachment for connecting the assistance apparatus to a first point on the person's body, a second attachment for connecting the apparatus to a second point on the person's body, an actuator for applying force between the first and second attachment points, the force augmenting motion of a part of the body, and a set of sensors detecting reaction force on the person's body when moving in the manner that the actuator augments. A control system implements a negative feedback loop, in which the force applied by the actuator is based on a weighted sum of measurements from the sensors, and is updated continuously based on the sensor measurements.

公开(公告)号：US20190021934A1

公开(公告)日：2019-01-24

申请号：US16040283

申请日：2018-07-19

Applicant: Bose Corporation

Inventor： Michael J. Daley ,  Zhen Sun

IPC: A61H3/00 ,  G09B5/00

Abstract: A system for augmenting the motion of a person includes an assistance apparatus with a first attachment for connecting the assistance apparatus to a first point on the person's body, a second attachment for connecting the apparatus to a second point on the person's body, an actuator for applying force between the first and second attachment points, the force augmenting motion of a part of the body, and a set of sensors detecting reaction force on the person's body when moving in the manner that the actuator augments. A control system implements a negative feedback loop, in which the force applied by the actuator is based on a weighted sum of measurements from the sensors, and is updated continuously based on the sensor measurements.

公开(公告)号：US20170353793A1

公开(公告)日：2017-12-07

申请号：US15174248

申请日：2016-06-06

Applicant: Bose Corporation

Inventor： Zhen Sun ,  Carl Jensen ,  Ray Scott Wakeland ,  Paul T. Bender

IPC: H04R3/04 ,  H04R1/10 ,  H04R1/32 ,  H04R3/12

CPC classification number: H04R3/04 ,  H04R1/1008 ,  H04R1/1083 ,  H04R1/323 ,  H04R3/12 ,  H04R5/02 ,  H04R5/04

Abstract: An acoustic device that is adapted to be worn on the body of a user. The acoustic device has an array of acoustic transducers comprising at least three acoustic radiating surfaces, and a controller that is adapted to provide array control signals that independently control the relative phases and amplitudes of each of the transducers.